mrhunt74

Hi, I am Paul and I hope you can enlighten me with my Camera issue. I'm new to CCTV system. I encountered a problem with my recent installation of 14 Bullet type (24IR) and 2 vari-focal cameras (36IR). We are using RG6 cables with the BNC connector and power supply connector in one cable, making the installation DIY. The issue is No Night vision for ch 6 (varifocal) and ch 11 (bullet) during the night, but in the morning the camera is working fine. We replace the two camera assuming its faulty but the issue is still not resolve. We replaced the cables and power supply for the 2 cameras doing process of elimination. but the issue is still not solve. The DVR has its own power supply, and for the camera, we have two power adapter with two 8 pcs. splitters. What could go wrong? all the cable runs are less than 80 meters... I hope you can help me... Thanks in advance...