best security camera dvr review image
Josh Paczk
Swann Communications SportsCam DVR-460 Waterproof Digital Camcorder if anyone knows anything about this like how long it last the other accesories you can buy how it works underwater. i would want to use to for fishing in lakes which aren't that clear so could somebody help with that to and or maybe deer hunting could i attach it to my shotgun easily? if anyone knows a good review or could post a video in water or anything
-thanks-
Answer
Hi Josh:
The Swann company has around for 25 years (mostly producing security cameras & recorders), but only in the mini-camcorder business for a little over a year. Their initial model, the DVR-460, is affordably priced ($65-$99 street) and has had good reviews, but I get kinda worried when I can't find a model on the company's own website! (Other than press releases from last year.) When I clicked on "Mini Video Series" from the main Swann homepage menu, the results page says "Result found 0 item(s)".
It shoots Standard Def video, and is good for 65ft of depth (in the included underwater case) and a fully charged battery (internal, non-changeable) lets it run about 2â2.5 hours. The largest micro-SD card it takes is 16Gb, which will hold about 5 hours of video. It takes still photos @ 1280x960 pixels.
The only accessory that doesn't come with it is the surfboard mount (which is a permanent mount kit). It comes with various straps, Velcro, and clips for body/helmet mounting, and something called a "multi-bracket" with two screws. Unlike the GoPro, I don't think there's a selection of suction cup and other vehicle mounts.
There's no moving parts (even the lens is fixed-focus) so it should stand the recoil of a shotgun mount, but I don't know if the electret microphone element will handle the repeated SPL level of gunblast.
hope this helps,
--Dennis C.
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Hi Josh:
The Swann company has around for 25 years (mostly producing security cameras & recorders), but only in the mini-camcorder business for a little over a year. Their initial model, the DVR-460, is affordably priced ($65-$99 street) and has had good reviews, but I get kinda worried when I can't find a model on the company's own website! (Other than press releases from last year.) When I clicked on "Mini Video Series" from the main Swann homepage menu, the results page says "Result found 0 item(s)".
It shoots Standard Def video, and is good for 65ft of depth (in the included underwater case) and a fully charged battery (internal, non-changeable) lets it run about 2â2.5 hours. The largest micro-SD card it takes is 16Gb, which will hold about 5 hours of video. It takes still photos @ 1280x960 pixels.
The only accessory that doesn't come with it is the surfboard mount (which is a permanent mount kit). It comes with various straps, Velcro, and clips for body/helmet mounting, and something called a "multi-bracket" with two screws. Unlike the GoPro, I don't think there's a selection of suction cup and other vehicle mounts.
There's no moving parts (even the lens is fixed-focus) so it should stand the recoil of a shotgun mount, but I don't know if the electret microphone element will handle the repeated SPL level of gunblast.
hope this helps,
--Dennis C.
Â
How do you delete the records on a CCTV?
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Answer
It depends on the system.
With analog cameras feeding video to a surveillance VHS tape recording device, you need access to the tape and the special VHS recorder. Generally, the tapes store multiple cameras' video, spans multiple days or weeks and a regular VHS tape player can't deal with the video - so you need the special VHS player. Then you need to find the segment to be deleted, then press record with no other inputs... The deletion will be very obvious to anyone reviewing the video. Under certain conditions this analog information on the tape can be recovered using very sophisticated equipment.
With analog cameras feeding video to a surveillance Digital Video Recording (DVR) device, you need access to the DVR. Sometimes the DVR needs a special client to manipulate or watch the video. Sometimes the DVR video can be accessed using a browser. In both cases, you need a computer on the same network as the DVR, typically you need a password or two to get into that networ, then a different password to get to the video in the DVR. Generally, the DVR will also be physically secured thought the DVR will also have controls on the front of the DVR that have the same capabilities the client or browser adminitrator contrals have. And the assumption is the video has not already been copied to an external hard drive, because if that has happened, then getting to that for deletion is needed.
With IP network based camcorders video set to and stored on a video server, you need access to the video server. This will require access using a computer on the same network as the video server, multiple layers of security - or just getting to the server and logging in as an administrator. Because the cameras and video server are on an IP network, it is possible that the video server storing the video is located in another city or country. It is also possible that there are multiple servers storing the video. And, it is poaaible that the video is backed up to another computer or digital tape as part of a regular network routine.
There are a few other possibilites, but these should cover most of them.
Since you did not tell us where the CCTV is, the nature of the surveillance coverage are, who or what is responsible for the CCTV system's maintenance and proper operation and a boatload of other items, we have no idea how sophisticated of a system it *might* be.
It is also possible that the video from the cameras is "observe only" and there is no video storage at all...
It depends on the system.
With analog cameras feeding video to a surveillance VHS tape recording device, you need access to the tape and the special VHS recorder. Generally, the tapes store multiple cameras' video, spans multiple days or weeks and a regular VHS tape player can't deal with the video - so you need the special VHS player. Then you need to find the segment to be deleted, then press record with no other inputs... The deletion will be very obvious to anyone reviewing the video. Under certain conditions this analog information on the tape can be recovered using very sophisticated equipment.
With analog cameras feeding video to a surveillance Digital Video Recording (DVR) device, you need access to the DVR. Sometimes the DVR needs a special client to manipulate or watch the video. Sometimes the DVR video can be accessed using a browser. In both cases, you need a computer on the same network as the DVR, typically you need a password or two to get into that networ, then a different password to get to the video in the DVR. Generally, the DVR will also be physically secured thought the DVR will also have controls on the front of the DVR that have the same capabilities the client or browser adminitrator contrals have. And the assumption is the video has not already been copied to an external hard drive, because if that has happened, then getting to that for deletion is needed.
With IP network based camcorders video set to and stored on a video server, you need access to the video server. This will require access using a computer on the same network as the video server, multiple layers of security - or just getting to the server and logging in as an administrator. Because the cameras and video server are on an IP network, it is possible that the video server storing the video is located in another city or country. It is also possible that there are multiple servers storing the video. And, it is poaaible that the video is backed up to another computer or digital tape as part of a regular network routine.
There are a few other possibilites, but these should cover most of them.
Since you did not tell us where the CCTV is, the nature of the surveillance coverage are, who or what is responsible for the CCTV system's maintenance and proper operation and a boatload of other items, we have no idea how sophisticated of a system it *might* be.
It is also possible that the video from the cameras is "observe only" and there is no video storage at all...
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