CCTV Installation problems


Novice Member
Good evening all. I have recently installed an Ajhua system with 6 HDW1200EM-A-SA-DG_028 cameras With a 12 V supply, and a XVR4108HS-X1 DVR. Having installed all and set up DVR i cannot seem to get any signal from any camera to the DCR. Either every crimp i made is bad, or i have done something really stupid. Any help welcome


Distinguished Member
What type of connection to the cameras is it? If it's RI45, have you used the right wiring convention? Have you checked using a continuity tester if the power is reaching the cameras? Have you checked the cables are not too long and you are getting too much voltage drop? Do the cameras have any indication they are getting power?

Some pictures would be useful here.

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