I have a Hikvision DS-7604NI-E1/4P/A NVR with a single camera which has been working fine (after help with setup on here). I have just picked up a Hikvision DS-2CD2742FWD-I camera to add to the system. I bought this because I wanted to be able to change the focal length. I now notice that...
Yesterday I installed a Hikvision NVR and camera yesterday to replace a very old Swann system. I only needed one camera and bought the following second hand.
Hikvision DS-7604NI-E1/4P/A NVR and DS-2CD2135FWD-I camera.
I used this forum to update the firmware of the NVR (thanks!), though I...