I have several Hikvision cams and they work fine with my no name DVR .
What are you trying to record on and what model cams ?
So I have a provision DVR SA-8200HDE (https://www.comx-computers.co.za/SA...Standalone-H-264-960H-100fps-Buy-p-144261.php) and I bought
Hik Model DS2CE56DOT (https://www.hikvision.com/en/produc...rbo-HD-Cameras/Value-Series/DS-2CE56D0T-IRPF/).
Alarm guy said the Hik won't work. When I plugged it in using a coaxil cable, nothing came through on the DVR.
