Selasa, 04 Februari 2014

Is there is an internet security camera that has a standalone connection to the internet ?

Q. My situation is like this :
I have an internet connection in my home and need to put a security camera in another place which there is no internet connection there. what i'm asking that is there is any internet security camera that connects to internet directly without having to connect it manually to the internet.
and if there is please direct me to a link of it in amazon to buy it.

PS: i can't have network connection in the place where i need to put the cam.
Your help will be appreciated because it's an emergency situation, thank you !


Answer
Hello

you can get them cell enabled but it is very expensive just get an internet connection and a router and your good to go or do long range wireless IP radios for 3-40km of wireless transmission, A cellular router will also work well.


Here is a DVR that will work perfectly for you.

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


Most DVR's and cameras don't have the ability to view from your i-phone, and you cant just download generic software all DVR's and cameras uses different encryption , software, and compression so you cant use another companies software to view another manufactures DVR.



A good 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.

X4S Remote Accessibility
View all your cameras instantly and remotely, and configure the DVR through internet using eitherbusiness in real time from anywhere in the world. MAC or PC platforms (smart phones too). This allows you to manage your

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

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/

How do I setup my internet Security Camera?




drunkenold


I have an Internet Security Camera that only connects to an Ethernet cable and a powercord. I have it set up through my router, (it gives it IP 192.168.1.3) I can access this camera from within my network; but how can I access this from the Internet? That 192. number obviously isn't it's real IP number it's what the router gives it. So what do I do?


Answer
First you will need to determine what port number the camera is configured to use for access. Not knowing your make of the camera I can only speculate what features are available. If it has a built in web engine then you will need to go into the settings and find the port # ie:8000, 8080 etc etc. In your router you will need to set the port forwarding to the camera's IP address and that port number. Some camera clients use more than one port for other features so include those in your forwarding if you are planning to use the camera's software and not a web browser. Lastly it is likely you have a dynamic ip address meaning that your isp issues your IP address on a lease...some for hours, days others for months and the IP could and most likely change. If you want to always check your IP address before you go (hopefully it won't change while ur out) then disregard the following and you are done. However you can go to some of the available dns service sites like http://www.dyndns.com/services/dns/dyndns/
which allows you to install software that automatically updates your ip address to a free domain name. So when you are out you would type in the domain name vs the ip. ie: theallseeingeye.dyndns.org which would resolve to your external ip address (you can replace the dyndns.org from a list they have available) I have several dlinks that already have dynamic dns options available so check your settings. Hope this helps. Good Luck




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