Getting a security camera?

Isabella D

I'm planning on getting a security camera for my home. What are the types of security cameras available in the market today?

Answer
Because of the advances in technology, there are many types of surveillance cameras available in the market. These are fake security cameras, covert surveillance cameras, wireless security cameras, wired surveillance cameras, night vision security cameras and home surveillance cameras.

Security cameras online. plz help?

Q. my friend was telling me you can watch live cameras. i mean like in stores or something. where do i go? do i need to download something? plz give me a website that actually works.

Answer
Hello

Honey H that camera is extemely low quality: 420TVL (that chip was not designed to be used for night vision it will give very grainy images, and is low resolution)

The 24 IR LED;s will not give you 40FT of night vision closer to 20 and they dont have any controls for the IR so it will over exspose the first 10 feet and wont have enough light to see past 30 feet.

Please don't give advice when you have clearly never worked with CCTV equipment.

What you want is a DVR a DVR converts analog cameras and as well as storing images on site allows you to distribute video over LAN and WAN networks. (internet and network) this way you have both on site storage and recording at your house.

Here is a DVR that will work perfectly for you.

http://www.ascendentgroup.com/x4s.htm


Just about any Analog DVR will do what you are looking for and not only display them but record them as well they will also allow you to view them over the internet from a Iphone or laptop.

Many people have a misconception that IP has Superior scalability then Analog but with the advancements with DVR's this simply isn't true, you cn do up to 16,000 cameras each camera could even be from a different DVR and a different site.

And when you are using the internet to connect multiple sites together analog transmits over the internet faster with less latency using less bandwidth allowing you not only to view and monitor a situation real time but also effective control PTZ cameras.

What is the Advantage of IP?
Many of the so called advantages of IP simply don't hold water in the real world, IP is mainly Hype and marketing and outside of a few niche applications such as 1 or 2 camera installs, where MP cameras are needed or large scale wireless projects which represent about 2% of the total CCTV market, IP has very few advantages compared to analog based on performance, cost and reliability. (yet all companies touting IP will often use MP cameras to demonstrate the advantages of IP)

IP video is more about marketing then it is about performance as larger companies like Bosch pelco Honeywell axis can change for both hardware and software and once you use there cameras you have to keep using there cameras unlike analog.

Also IP sounds great, plug and play, Better image quality, use existing infrastructure, who wouldnât want that unfortunately this is often not the case.

IP cameras are based on CMOS
Analog cameras are based on CCD (usually)

A CMOS sensor is constructed using a array of pixels, but unlike CCDâs CMOS do not have a capacitor to store the charge for each pixel.The rows of pixels are activated sequentially rather then individually

This means CMOS has some significant disadvantages compared to CCD, this means CMOS
have inferior ability to cope with ambient lighting such as back light, bright, deep shadows contrasts, low light and IR this is also known as the real word.

In short unless you have perfect lighting a good CCD camera will outperform an equivalent CMOS camera.

File Size:
The smaller the files size the more images that are able to be sent and the faster they can be processed improving both FPS and speed. File size is the heart of any DVR and goes far beyond just its streaming capabilities as it also determines the recoding storage time, how much you can back up at once, how fast it renders and searches video.

IP cameras have up to a 5X larger file size then analog cameras. (at same resolution) I have seen MP cameras that on 2MP resolution are over 300X (%3000) larger then our X3 DVR on a CIF image. This is an extreme case but generally speaking IP cameras have a much larger file size.

Most routers and switches are not designed to handle IP cameras they have enough bandwidth but they are not able to process the amounts of commands. (9 IP cameras 30FP is 230 instructions per second) standard routers have enough bandwidth (up to 1GB) but cant handle the amount of tasks (instructions) so frames get dropped latency is introduced and the effectiveness of other devices such as POS, printers and dats storage can be affected and compromised.


Donât get me wrong there are some brutal analog cameras and DVR out there but If you see a good D1 resolution image such as Ascendents Hardware compressed you will not be so quick to join the IP bandwagon.

IP is a young and emerging technology and I have no doubt that in the future it will outperform analog cameras but its not a mature technology yet. Once we start to get standard IP platforms, get rid of license feesâ and existing networks have larger bandwidths then IP video will be a good solution, but until then analog is the way to go.

Make sure you get good cameras as well, Ascendent has the best IR outdoor cameras on the market and are about %50 less then Bosch while offering triple the distance.

http://www.ascendentgroup.com/

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Getting a security camera?

Isabella D

I'm planning on getting a security camera for my home. What are the types of security cameras available in the market today?

Answer
Because of the advances in technology, there are many types of surveillance cameras available in the market. These are fake security cameras, covert surveillance cameras, wireless security cameras, wired surveillance cameras, night vision security cameras and home surveillance cameras.

Security cameras online. plz help?

Q. my friend was telling me you can watch live cameras. i mean like in stores or something. where do i go? do i need to download something? plz give me a website that actually works.

Answer
Hello

Honey H that camera is extemely low quality: 420TVL (that chip was not designed to be used for night vision it will give very grainy images, and is low resolution)

The 24 IR LED;s will not give you 40FT of night vision closer to 20 and they dont have any controls for the IR so it will over exspose the first 10 feet and wont have enough light to see past 30 feet.

Please don't give advice when you have clearly never worked with CCTV equipment.

What you want is a DVR a DVR converts analog cameras and as well as storing images on site allows you to distribute video over LAN and WAN networks. (internet and network) this way you have both on site storage and recording at your house.

Here is a DVR that will work perfectly for you.

http://www.ascendentgroup.com/x4s.htm


Just about any Analog DVR will do what you are looking for and not only display them but record them as well they will also allow you to view them over the internet from a Iphone or laptop.

Many people have a misconception that IP has Superior scalability then Analog but with the advancements with DVR's this simply isn't true, you cn do up to 16,000 cameras each camera could even be from a different DVR and a different site.

And when you are using the internet to connect multiple sites together analog transmits over the internet faster with less latency using less bandwidth allowing you not only to view and monitor a situation real time but also effective control PTZ cameras.

What is the Advantage of IP?
Many of the so called advantages of IP simply don't hold water in the real world, IP is mainly Hype and marketing and outside of a few niche applications such as 1 or 2 camera installs, where MP cameras are needed or large scale wireless projects which represent about 2% of the total CCTV market, IP has very few advantages compared to analog based on performance, cost and reliability. (yet all companies touting IP will often use MP cameras to demonstrate the advantages of IP)

IP video is more about marketing then it is about performance as larger companies like Bosch pelco Honeywell axis can change for both hardware and software and once you use there cameras you have to keep using there cameras unlike analog.

Also IP sounds great, plug and play, Better image quality, use existing infrastructure, who wouldnât want that unfortunately this is often not the case.

IP cameras are based on CMOS
Analog cameras are based on CCD (usually)

A CMOS sensor is constructed using a array of pixels, but unlike CCDâs CMOS do not have a capacitor to store the charge for each pixel.The rows of pixels are activated sequentially rather then individually

This means CMOS has some significant disadvantages compared to CCD, this means CMOS
have inferior ability to cope with ambient lighting such as back light, bright, deep shadows contrasts, low light and IR this is also known as the real word.

In short unless you have perfect lighting a good CCD camera will outperform an equivalent CMOS camera.

File Size:
The smaller the files size the more images that are able to be sent and the faster they can be processed improving both FPS and speed. File size is the heart of any DVR and goes far beyond just its streaming capabilities as it also determines the recoding storage time, how much you can back up at once, how fast it renders and searches video.

IP cameras have up to a 5X larger file size then analog cameras. (at same resolution) I have seen MP cameras that on 2MP resolution are over 300X (%3000) larger then our X3 DVR on a CIF image. This is an extreme case but generally speaking IP cameras have a much larger file size.

Most routers and switches are not designed to handle IP cameras they have enough bandwidth but they are not able to process the amounts of commands. (9 IP cameras 30FP is 230 instructions per second) standard routers have enough bandwidth (up to 1GB) but cant handle the amount of tasks (instructions) so frames get dropped latency is introduced and the effectiveness of other devices such as POS, printers and dats storage can be affected and compromised.


Donât get me wrong there are some brutal analog cameras and DVR out there but If you see a good D1 resolution image such as Ascendents Hardware compressed you will not be so quick to join the IP bandwagon.

IP is a young and emerging technology and I have no doubt that in the future it will outperform analog cameras but its not a mature technology yet. Once we start to get standard IP platforms, get rid of license feesâ and existing networks have larger bandwidths then IP video will be a good solution, but until then analog is the way to go.

Make sure you get good cameras as well, Ascendent has the best IR outdoor cameras on the market and are about %50 less then Bosch while offering triple the distance.

http://www.ascendentgroup.com/

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Cheap Security Camera?

What is the cheapest security/surveillance camera on the market? - Any camera that can record footage, that can later be hooked up to a computer, so that the footage can be extracted.

Answer
A webcam is about the cheapest thing going, works as well as anything else. It really depends on what you want the camera to cover, and how close the computer is to that spot.

Security cameras, as in the ones you see at the stores, don't record anything. They are connected to a central recording device, via cable or WiFi. If you need a remote camera that can't be connected to a central recorder, you would really need to get a video camera. Not really a good option, but better than nothing. Power would be the main problem with a video camera.

Security Camera question!?

Jack Smith

I need a camera of some sort to catch what my dad does to me when we disagree on something.. he gets so angry and sometimes hits me for being wrong etc.... I was thinking of putting some sort of camera on the ceiling or if it was small enough close somewhere anyway if there is such a camera where could I buy it?and write down personal expirecences thanks!

Answer
Please don't give advice when you have clearly never worked with CCTV equipment. Amazon sells complete junk and the video taken by non CCTV cameras often wont hold up in coart because they need water marking in the images.

What you want is a DVR a DVR converts analog cameras and as well as storing images on site allows you to distribute video over LAN and WAN networks. (internet and network) this way you have both on site storage and recording at your house.

Just about any Analog DVR will do what you are looking for and not only display them but record them as well they will also allow you to view them over the internet from a Iphone or laptop.

Many people have a misconception that IP has Superior scalability then Analog but with the advancements with DVR's this simply isn't true, you cn do up to 16,000 cameras each camera could even be from a different DVR and a different site.

And when you are using the internet to connect multiple sites together analog transmits over the internet faster with less latency using less bandwidth allowing you not only to view and monitor a situation real time but also effective control PTZ cameras.

What is the Advantage of IP?
Many of the so called advantages of IP simply don't hold water in the real world, IP is mainly Hype and marketing and outside of a few niche applications such as 1 or 2 camera installs, where MP cameras are needed or large scale wireless projects which represent about 2% of the total CCTV market, IP has very few advantages compared to analog based on performance, cost and reliability. (yet all companies touting IP will often use MP cameras to demonstrate the advantages of IP)

IP video is more about marketing then it is about performance as larger companies like Bosch pelco Honeywell axis can change for both hardware and software and once you use there cameras you have to keep using there cameras unlike analog.

Also IP sounds great, plug and play, Better image quality, use existing infrastructure, who wouldnât want that unfortunately this is often not the case.

IP cameras are based on CMOS
Analog cameras are based on CCD (usually)

A CMOS sensor is constructed using a array of pixels, but unlike CCDâs CMOS do not have a capacitor to store the charge for each pixel.The rows of pixels are activated sequentially rather then individually

This means CMOS has some significant disadvantages compared to CCD, this means CMOS
have inferior ability to cope with ambient lighting such as back light, bright, deep shadows contrasts, low light and IR this is also known as the real word.

In short unless you have perfect lighting a good CCD camera will outperform an equivalent CMOS camera.

File Size:
The smaller the files size the more images that are able to be sent and the faster they can be processed improving both FPS and speed. File size is the heart of any DVR and goes far beyond just its streaming capabilities as it also determines the recoding storage time, how much you can back up at once, how fast it renders and searches video.

IP cameras have up to a 5X larger file size then analog cameras. (at same resolution) I have seen MP cameras that on 2MP resolution are over 300X (%3000) larger then our X3 DVR on a CIF image. This is an extreme case but generally speaking IP cameras have a much larger file size.

Most routers and switches are not designed to handle IP cameras they have enough bandwidth but they are not able to process the amounts of commands. (9 IP cameras 30FP is 230 instructions per second) standard routers have enough bandwidth (up to 1GB) but cant handle the amount of tasks (instructions) so frames get dropped latency is introduced and the effectiveness of other devices such as POS, printers and dats storage can be affected and compromised.


Donât get me wrong there are some brutal analog cameras and DVR out there but If you see a good D1 resolution image such as Ascendents Hardware compressed you will not be so quick to join the IP bandwagon.

IP is a young and emerging technology and I have no doubt that in the future it will outperform analog cameras but its not a mature technology yet. Once we start to get standard IP platforms, get rid of license feesâ and existing networks have larger bandwidths then IP video will be a good solution, but until then analog is the way to go.

Make sure you get good cameras as well, Ascendent has the best IR outdoor cameras on the market and are about %50 less then Bosch while offering triple the distance.

http://www.ascendentgroup.com/

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What's the best home security camera on the market?

alixitis

I'm looking for something cheap that has audio and is wireless. Thanks!

Answer
Well for one thing "Cheap" and "Best" are oxymorons. I have pasted an article I wrote awhile back on CCTV technology. There are quite a number of wireless camera's on the market, my recomendation would depend entirely on what you are looking at using the footage for. If you want detail and court submissability, forget about cheap and if you don't want to spend alot of money wipe wireless out of the equation entirely. There is more information on my website at http://www.keepsafesystems.ca. For now here is the article, it is abit old but most of the information still applies.
If you have any further questions, feel free to send me a message. Please don't do as the last person and call my toll free line. As I am doing this for free, all questions have to be through Email.

Also, if you are going to be recording and/or monitoring Audio, you should look into your local privacy regulations on the topic.

Good Luck


The starting point of any C.C.T.V. system is the camera. Simply stated, a camera is a light sensitive device that converts particles of light into electrical impulses, however, there is a vast difference in the quality of cameras available to the consumer. Factors that differentiate the various cameras include whether they are color, black and white, light sensitivity, image resolution and image transfer technology. The consumer must also consider the inherent advantages and disadvantages in each of these different camera technologies and decide which features best fit their individual needs and goals.

In the past, color cameras have been both very expensive and lack-luster in their image performance, when compared to black and white cameras. New technology is now bringing the innovative technologies closer together in both the price and performance scale. The current differences between the two technologies are almost entirely limited to light sensitivity and light reactivity.

Light sensitivity is measured in LUX. The lower the LUX rating, the higher the sensitivity to light. It is important to keep in mind that even the best-rated cameras are limited by the technology of the day, as well as the visibility conditions present at the time of the surveillance. Although great advancements in low light surveillance continue to be ongoing, the image quality in a low light situation will rarely be up to the standards of daylight surveillance.

Color cameras, although much more appealing on the outside when compared to their black and white counterparts, generally offer less low light sensitivity than a black and white camera. The other advantage of black and white cameras over color cameras is its ability to "see" infrared light, which is invisible to the human eye. You can test this by aiming a standard television remote at a black and white camera while watching the monitor, the flashes you see are bursts of infrared light. The advantage of this becomes apparent in the ability to light up a dark area with infrared light, thus making images visible in almost pure darkness. With the color camera the area will appear unlit, however, to a black and white camera, the area will appear almost like daylight.

The black and white cameraâs reactivity to the invisible light spectrum can also pose a disadvantage in certain applications. Infrared light, although not visible to the human eye, is found in abundance in many everyday situations. For example, when aiming a black and white camera at hot pavement, it will "confuse" the camera resulting in an unbalanced image. Professional grade black and white cameras often incorporate infrared cut-filters. These cut-filters inhibit the infrared light spectrum in turn decreasing the cameras low light sensitivity.

The C.C.T.V. Industry measures image resolution in horizontal lines. The higher the line rating, the clearer the image will appear. With this fact in mind, consider that all electronic components within a C.C.T.V. System, from the camera, to the VCR, to the monitor. These items are all rated in the same way. The actual resolution of the entire system will only be as high as the lowest rated item. For example, if you have a camera rated at 450 lines and a monitor rated at 300 lines, then the result will be 300 visible lines of resolution because the monitor is the lowest rated item in this example. Another point to keep in mind is that the line rating is "Total lines" not lines per inch. Therefore a 12" monitor with a 300 line rating has a far better clarity than a 17" monitor with the same line rating.

The most recent and predominant advances in the C.C.T.V. Industry are the changes in image transfer technology. This technology deals with how the camera takes light particles and converts them into electronic images. Without going into too much detail, image transfer technologies include the following:

Phosphorus Tube Cameras - This camera has low quality, old technology and is susceptible to "image burn". Image burn is when intense light sources will burn themselves into the cameraâs light receptor resulting in the image appearing "memorized". Although this is not a problem with modern day cameras, image burn can still occur on monitors. Tube cameras are also known for poor low light sensitivity.

C.C.D - Also known as "Chip cameras". This camera is the most standard of cameras in the professional realm. C.C.D. cameras do not suffer from the problem of image burn and can incorporate various methods of signal processing, which offers a high level of flexibility to the installer.

CMOS Transfer Cameras - These cameras are very small and continue to get smaller as the technology advances. Although very attractive in their size, CMOS cameras generally do not offer the signal processing, image quality or low light sensitivity of the higher priced C.C.D. camera models. However, the technologies are slowly growing closer together to the point where CMOS cameras may eventually take over the Surveillance Industry.

The Surveillance Industry has continued to move towards the implementation of color cameras that switch to black and white, or even infrared in low light conditions. Although there are some models currently available on the market, the technology is not at a point where it is affordable enough to be manufactured on a large scale.

Fake security cameras in the market?

Ava D

I heard that there are now fake security cameras in the market. Do they work as well as the real deal?

Answer
Fake security cameras can be used to deter criminals from entering your house or vandalizing your property. Unfortunately, if it doesn't work, you wouldn't be able to record the crime and you wouldn't have any form of evidence that would help you and the authorities identify the culprit.

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Fake security cameras in the market?

Ava D

I heard that there are now fake security cameras in the market. Do they work as well as the real deal?

Answer
Fake security cameras can be used to deter criminals from entering your house or vandalizing your property. Unfortunately, if it doesn't work, you wouldn't be able to record the crime and you wouldn't have any form of evidence that would help you and the authorities identify the culprit.

Cheap Security Camera?

What is the cheapest security/surveillance camera on the market? - Any camera that can record footage, that can later be hooked up to a computer, so that the footage can be extracted.

Answer
A webcam is about the cheapest thing going, works as well as anything else. It really depends on what you want the camera to cover, and how close the computer is to that spot.

Security cameras, as in the ones you see at the stores, don't record anything. They are connected to a central recording device, via cable or WiFi. If you need a remote camera that can't be connected to a central recorder, you would really need to get a video camera. Not really a good option, but better than nothing. Power would be the main problem with a video camera.

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How do you hook up a security camera to a dvd recorder?

best security camera in the market image

John

i just bought a security camera and a tv from walmart . I need to record it on a dvd-r disk but im not sure what equiptment i need and how to set it up. thanks-john

Answer
You just wasted whatever money you spent at walmart they will work well for dummy cameras but that's it

Not all DVR are created equal, in fact there are many options that offer varying levels of performance much like the automobile industry. In the world of DVRs you can buy the equivalent of a $10,000 Kia and a $350,000 Ferrari and everything in between. Both have 4 wheels and windshield but that is where the similarities end, itâs under the hood that counts. And using the car analogy what you have here with the the Walmart camera is a used lawnmower that needs the blade to be replaced.

Just like any other consumer electronic in the end you get what you pay for. Most retailers and sellers make about a 40-80% profit margin, this is after costs like shipping and overhead. That means when you buy a product that costs $100.00 the manufacturer usually has only spent $30 to build it which simply means itâs not a good product and will probably have a working life of about 2 months. There is a reason these products are 1/10 of the price of good and reliable DVR brand names. The type of seller these products attract are online sellers (ebay) and will make profits margins as low as 2% which means they canât afford to offer good service or allow for RMAs (returns). Cheap products are like disposable razors they are NOT designed to last for a long time and you will end up replacing them every 2 months.

Now some products can be made cheaply like ipod cases, screen protectors, and other simple products with no moving parts or electronics. DVRs need to be good quality as they run 24/7 (20X more than the average electronic device) and process anywhere from 30-480 frames per second which in a year is over 15 billion images, and a good DVR should last 3-5 years.

A true DVR requires years of research and development to facilitate the seamless integration of both the hardware and software. DVRs are highly complex systems that must run 24/7, processing millions of images per day and are one of the few products that canât be made both well and cheaply. Cheap and inexpensive products like Q-see, Swan, Lorex, and other low grade DVRâs sold by Tiger Direct, Newegg, Sams Club, are not used by security professionals and should only be used by hobbyists.

I suggest you buy a PC based DVR has they have more processing power and normally have a much smaller file size and offer more features then Standalone DVR's. I know many people buy a cheap standalone DVR, only to upgrade to a PC based in 6 months especially when they are using it to manage a store remotely. Also PC based allows you to record up to 64 cameras where a standalone will have a limit of 16.

File size is crucial to streaming because most DVRâs on the market record at real time performance (30FPS per channel) so on a 4CH is trying to send 120, 8CH 240, and a 16CH 480 images per second which requires way too much bandwidth even for the most extreme internet connections.

The smaller the files size the more images are able to be sent, and the faster they can be processed improving both FPS and speed. File size is the heart of any DVR and goes far beyond just its streaming capabilities, as it also determines the recording storage time, how much you can back up at once, how fast it renders and searches video. The file size of a DVR impacts the performance of the DVR in just about every aspect from speed to longevity and is often the most important spec of any DVR.

If you are buying a DVR and streaming is a high priority I suggest you ask for a demo and connect to the DVR to make sure it is able to stream fast enough for your needs. Most DVRs say they have remote viewing but it is often too slow and laggy to be of any use especially if it is a standalone. Some good DVR brands that I recommend are Bosch, Pelco, Honeywell and Ascendent. These brands are what security professionals use, Q-see, Swan and Lorex are only used in residential applications because they are sold by Tiger Direct, Newegg, Sams Club, Costco and other retail outlets but are not used by any security professionals also their tech support rarely speaks English as their first language...

Here are the websites of some good DVR and CCTV camera brands.

http://www.ascendentgroup.com (AVP-4120)
http://www.honeywell.com
www.pelco.com/ (DX-4000)
http://www.bosch.com


Two good economical DVRs I would recommend are Ascendent's AVP-4120 DVR or Pelco's DX-400. They will allow you to view all your cameras instantly from anywhere in the world using either IE, or a client software. The AVP-4120 uses the latest H.264 codec to improve streaming and recording time, and will allow PCs and Apple computers to remotely view cameras. These are the DVRs I would recommend that are good quality and affordable

What's a good, inexpensive home network security camera?

Tyler M

We're looking to set up an inexpensive network security camera in our home. I already have ethernet wiring in most of the house, and a Windows 2003 server that could run any software required to record video. I'm looking for a fairly inexpensive IP-based security camera. Any recommendations ?

Answer
I would recommend that you read up on video surveillance. there are lots of security cameras in the market that can specialize in a variety of things. there are simple ones that simply records videos while there are others that have night vision which is good for dimly lit environment. here's a good site to start on: http://www.video-surveillance-guide.com

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How do you hook up a security camera to a dvd recorder?

best security camera in the market image

John

i just bought a security camera and a tv from walmart . I need to record it on a dvd-r disk but im not sure what equiptment i need and how to set it up. thanks-john

Answer
You just wasted whatever money you spent at walmart they will work well for dummy cameras but that's it

Not all DVR are created equal, in fact there are many options that offer varying levels of performance much like the automobile industry. In the world of DVRs you can buy the equivalent of a $10,000 Kia and a $350,000 Ferrari and everything in between. Both have 4 wheels and windshield but that is where the similarities end, itâs under the hood that counts. And using the car analogy what you have here with the the Walmart camera is a used lawnmower that needs the blade to be replaced.

Just like any other consumer electronic in the end you get what you pay for. Most retailers and sellers make about a 40-80% profit margin, this is after costs like shipping and overhead. That means when you buy a product that costs $100.00 the manufacturer usually has only spent $30 to build it which simply means itâs not a good product and will probably have a working life of about 2 months. There is a reason these products are 1/10 of the price of good and reliable DVR brand names. The type of seller these products attract are online sellers (ebay) and will make profits margins as low as 2% which means they canât afford to offer good service or allow for RMAs (returns). Cheap products are like disposable razors they are NOT designed to last for a long time and you will end up replacing them every 2 months.

Now some products can be made cheaply like ipod cases, screen protectors, and other simple products with no moving parts or electronics. DVRs need to be good quality as they run 24/7 (20X more than the average electronic device) and process anywhere from 30-480 frames per second which in a year is over 15 billion images, and a good DVR should last 3-5 years.

A true DVR requires years of research and development to facilitate the seamless integration of both the hardware and software. DVRs are highly complex systems that must run 24/7, processing millions of images per day and are one of the few products that canât be made both well and cheaply. Cheap and inexpensive products like Q-see, Swan, Lorex, and other low grade DVRâs sold by Tiger Direct, Newegg, Sams Club, are not used by security professionals and should only be used by hobbyists.

I suggest you buy a PC based DVR has they have more processing power and normally have a much smaller file size and offer more features then Standalone DVR's. I know many people buy a cheap standalone DVR, only to upgrade to a PC based in 6 months especially when they are using it to manage a store remotely. Also PC based allows you to record up to 64 cameras where a standalone will have a limit of 16.

File size is crucial to streaming because most DVRâs on the market record at real time performance (30FPS per channel) so on a 4CH is trying to send 120, 8CH 240, and a 16CH 480 images per second which requires way too much bandwidth even for the most extreme internet connections.

The smaller the files size the more images are able to be sent, and the faster they can be processed improving both FPS and speed. File size is the heart of any DVR and goes far beyond just its streaming capabilities, as it also determines the recording storage time, how much you can back up at once, how fast it renders and searches video. The file size of a DVR impacts the performance of the DVR in just about every aspect from speed to longevity and is often the most important spec of any DVR.

If you are buying a DVR and streaming is a high priority I suggest you ask for a demo and connect to the DVR to make sure it is able to stream fast enough for your needs. Most DVRs say they have remote viewing but it is often too slow and laggy to be of any use especially if it is a standalone. Some good DVR brands that I recommend are Bosch, Pelco, Honeywell and Ascendent. These brands are what security professionals use, Q-see, Swan and Lorex are only used in residential applications because they are sold by Tiger Direct, Newegg, Sams Club, Costco and other retail outlets but are not used by any security professionals also their tech support rarely speaks English as their first language...

Here are the websites of some good DVR and CCTV camera brands.

http://www.ascendentgroup.com (AVP-4120)
http://www.honeywell.com
www.pelco.com/ (DX-4000)
http://www.bosch.com


Two good economical DVRs I would recommend are Ascendent's AVP-4120 DVR or Pelco's DX-400. They will allow you to view all your cameras instantly from anywhere in the world using either IE, or a client software. The AVP-4120 uses the latest H.264 codec to improve streaming and recording time, and will allow PCs and Apple computers to remotely view cameras. These are the DVRs I would recommend that are good quality and affordable

Fake security cameras in the market?

Ava D

I heard that there are now fake security cameras in the market. Do they work as well as the real deal?

Answer
Fake security cameras can be used to deter criminals from entering your house or vandalizing your property. Unfortunately, if it doesn't work, you wouldn't be able to record the crime and you wouldn't have any form of evidence that would help you and the authorities identify the culprit.

Powered by Yahoo! Answers

Fake security cameras in the market?

best security camera in the market image

Ava D

I heard that there are now fake security cameras in the market. Do they work as well as the real deal?

Answer
Fake security cameras can be used to deter criminals from entering your house or vandalizing your property. Unfortunately, if it doesn't work, you wouldn't be able to record the crime and you wouldn't have any form of evidence that would help you and the authorities identify the culprit.

What's a good, inexpensive home network security camera?

Tyler M

We're looking to set up an inexpensive network security camera in our home. I already have ethernet wiring in most of the house, and a Windows 2003 server that could run any software required to record video. I'm looking for a fairly inexpensive IP-based security camera. Any recommendations ?

Answer
I would recommend that you read up on video surveillance. there are lots of security cameras in the market that can specialize in a variety of things. there are simple ones that simply records videos while there are others that have night vision which is good for dimly lit environment. here's a good site to start on: http://www.video-surveillance-guide.com

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Fake security cameras in the market?

best security camera in the market image

Ava D

I heard that there are now fake security cameras in the market. Do they work as well as the real deal?

Answer
Fake security cameras can be used to deter criminals from entering your house or vandalizing your property. Unfortunately, if it doesn't work, you wouldn't be able to record the crime and you wouldn't have any form of evidence that would help you and the authorities identify the culprit.

What's a good, inexpensive home network security camera?

Tyler M

We're looking to set up an inexpensive network security camera in our home. I already have ethernet wiring in most of the house, and a Windows 2003 server that could run any software required to record video. I'm looking for a fairly inexpensive IP-based security camera. Any recommendations ?

Answer
I would recommend that you read up on video surveillance. there are lots of security cameras in the market that can specialize in a variety of things. there are simple ones that simply records videos while there are others that have night vision which is good for dimly lit environment. here's a good site to start on: http://www.video-surveillance-guide.com

Powered by Yahoo! Answers

What's a good, inexpensive home network security camera?

best security camera in the market image

Tyler M

We're looking to set up an inexpensive network security camera in our home. I already have ethernet wiring in most of the house, and a Windows 2003 server that could run any software required to record video. I'm looking for a fairly inexpensive IP-based security camera. Any recommendations ?

Answer
I would recommend that you read up on video surveillance. there are lots of security cameras in the market that can specialize in a variety of things. there are simple ones that simply records videos while there are others that have night vision which is good for dimly lit environment. here's a good site to start on: http://www.video-surveillance-guide.com

Is there anywhere I can see the security camera footage of the Latasha Harlins shooting?

dluv1126

It was the shooting in 1991 where the Korean shot the black girl over a bottle juice. I wanted to look at the video from the security camera that the police used.

Answer
Not sure you can see the actual footage, but you can read a description of what is on it. You cahn purchase the full article for $4. Here is the abstract:

911, TV Tapes Tell Different Tales in Killing of Teen-Ager Murder trial: The Korean store owner told a police operator that the black girl had tried to take money. But the security recording conflicts with that version.
[Home Edition]



Los Angeles Times (pre-1997 Fulltext) - Los Angeles, Calif.
Author: ANDREA FORD
Date: Oct 2, 1991
Start Page: 3
Section: Metro; PART-B; Metro Desk
Text Word Count: 574



Abstract (Document Summary)



On the 911 recording, Du also tells a police officer that his wife, Soon Ja Du, was unhurt after the incident. However, testifying in his wife's defense Tuesday, he said he thought his wife and the 15-year-old [Latasha Harlins] were both dying when he entered the store seconds after the March 16 shooting in the Empire Liquor Market in South-Central Los Angeles.

In the security camera videotape, Harlins and Soon Ja Du, 49, are seen scuffling over a $1.79 bottle of orange juice. Two witnesses testified that Du had accused the girl of trying to steal the juice, even though they said the teen-ager tried to pay for it.

Harlins is seen striking Du in the face at least three times on the tape. After Harlins backs away, Du throws a three-foot high stool at the girl and is seen getting a handgun from beneath a counter.

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Does a security camera that uploads to a web server or ftp without a computer exist?

best security camera in the market image

Striker

I want to have an always-on motion activated security camera that supports wifi or even wired ethernet that can upload to a web server or ftp. I don't want to leave my computer on all the time.

Answer
Yes. They are called IP or Network cameras.

http://video-insight.com/Purchase/Security-Cameras/IP-Cameras.aspx

Here are a few. I actually work for this company. Funny I ran across your post while answering miscellaneous questions. If you ordered from us, your camera would likely pass through my hands.

Another guy mentioned Netbotz. They are proprietary. If you want temperature readings from them, you need to buy their whole system. If you're going to do that, they are not the best. Pelco dominates the high end of this market, but they cost a fortune. If you want what you asked for which is just a camera by itself with a lot of uploading options and motion detection, I suggest a network camera by Toshiba, Canon, Axis, or Vivotek. If you want insane resolution as well, look at IQ Eye (but costly).

What kind of security camera system should I buy to watch my house from a laptop?

el aji

I've heard-of a security camera system that I could watch my home from a laptop while at work. What company should I refer to get this setup, and will any laptop work?

Answer
Hello

Not all DVRs are created equal, in fact there are many options that offer varying performance much like the automobile industry. In the world of DVRs you can find the equivalent of a $10,000 Kia and a $350,000 Ferrari and everything in between. Both have 4 wheels and windshield but that where the similarities end, itâs under the hood that counts. Just like any other consumer electronic in the end you get what you pay for.

I suggest you buy a PC based DVR has they have more processing power and normally have a much smaller file size and offer more features then Standalone DVR's. I know many people buy a cheap standalone DVR, only to upgrade to a PC based in 6 months especially when they are using it to manage a store remotely. Also PC based allows you to record up to 64 cameras where a standalone will have a limit of 16.

Many people have the misconception that a PC-Based DVR is simply an off-the-shelf PC with video capture (encoder) cards, display (decoder) cards and some generic OEM software. A true DVR requires years of research and development to facilitate the seamless integration of both the hardware and software. DVRs are highly complex systems that must run 24/7, processing millions of images per day. This makes consumer-level hardware inadequate for DVRs which is why Ascendent uses custom-built PCs with performance-level hardware.

My personal favorite DVR is Ascendent X4 series: Ascendentâs Tri-Fusion Hybrid Platform allows for the creation of a true hybrid surveillance system by utilizing the advantages of Analog, Megapixel, and IP technologies for unparalleled customization and expandability. I am working on government projects and use Ascendent cameras and DVR because the offer superior performance and cost less then comparable brands like bosh, Honeywell and pelco.

The X4 also uses the latest H.264/SVC codec offer video substantially better quality,. While its file size sizes is 30% smaller than MPEG-4, 60% smaller than MPEG-2, and exponentially smaller than MJPEG.

File size is crucial to streaming because most DVRâs on the market record at real time performance (30FPS per channel) so on a 4CH is trying to send 120, 8CH 240, and a 16CH 480 images per second which requires way too much bandwidth even for the most extreme internet connections.

The smaller the files size the more images are able to be sent, and the faster they can be processed improving both FPS and speed. File size is the heart of any DVR and goes far beyond just its streaming capabilities, as it also determines the recording storage time, how much you can back up at once, how fast it renders and searches video. The file size of a DVR impacts the performance of the DVR in just about every aspect from speed to longevity and is often the most important spec of any DVR.

If you are buying a DVR and streaming is a high priority I suggest you ask for a demo and connect to the DVR to make sure it is able to stream fast enough for your needs. Most DVRs say they have remote viewing but it is often too slow and laggy to be of any use especially if it is a standalone. Some good DVR brands that I recommend are Bosch, Pelco, Honeywell and Ascendent. These brands are what security professionals use, Q-see, Swan and Lorex are only used in residential applications because they are sold by Tiger Direct, Spytown, Newegg, Sams Club, Costco and other retail outlets but are not used by any security professionals also their tech support rarely speaks English as their first language...

These brand manufacturers also have a complete line of CCTV cameras for any application from residential to military.

http://www.ascendentgroup.com (Recommend)
http://www.honeywell.com
www.pelco.com
http://www.bosch.com

Hope this helps

williammorales93@ymail.com

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