First Alert 4 channel DVR system with 2 cameras working OK. DVR model: DVRADM0405. Can a non First Alert camera be connected to that system? Camera: Neewer 1/4" CMOS 600TVL NTSC Surveillance Security Camera. Model: 609AC, 12 volt dc, Video output: 1V p-p / 75ohm ?20%, Current consumption: 70mA?5mA Horizontal resolution: 600TV Lines, Image sensor: 1/4" CMOS PC1030N.
SOURCE: camera's won't work
1. check connection wires and terminals are connected correctly there is no struggle in the cable or the cabling has been damage.
2. check the other three cameras the most simple is to connect the cameras that doesnt work in the terminal that does work!
SOURCE: Channel 3/Camera 3 not displaying properly
try swapping the cam inputs first to rule out the unit, if not the camera may be faulty or needs setting up properly with a focus adapter, or the lens could need setting up!
when CCTV company's set up these systems they have all the equipment to plug in and focus auomatically etc..
Hope this helps!
Try looking at www.digitalvideos.co.uk (test equipment) section.
SOURCE: Certain cameras are showing the same video.
First you need to isolate the problem. Step one - make sure the video from the cameras is correct - use a monitor and check each input separate. If the video is correct, use one camera and start from input one on the DVR and check all inputs - in other words plug your camera in input 1, check for video to make sure is correct and shows up in the right place, than go to input 2. This way you check your DVR cards. If the video shows up, but in the wrong place - check the settings on the DVR - you might be able to change the physical input in the viewer.Or you might have a bad DVR.......do a search for DVR Doctors in Google - in case you need repair.
SOURCE: 4-wire surveillance camera wiring diagram
Cut wires Blue whight yellow orange wires go to what on a security camera
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