regineclyee

I have connected 16 nos 2MP IP camera to a 32 Channels NVR, the location is double storey ship lot in Tawau. + 24 port Switch + DC 12V 20A(F) Power supply Problem : 1. Everything working fine, after the installation. 2. However, few days later Some of the camera not link and unable to see from the monitor. 3. There are 2 camera out of order. 4. Re -changed the camera and is working but however the 4 same camera cannot see again. 5. The Switch is on, light is blinking 6. Restart the Power Supply and the camera are working, I want to know what contribute the above problem ? Am I using the correct power supply ? Thanks Yee

You mean the power supply that I use is not enough ? The camera which unable to see is always the same. Camera model? how are you running power to the camera? Over what cable? Did you properly crimp the cable using 568 standards? Running the power through power supply, AC cable I am not sure about the 568 standard, I will need to check with the CCTV installer. The problem is it started from the cabling ?

You mean the power supply that I use is not enough ? The camera which unable to see is always the same.