DISPLAY FLICKERING

safemax

n3wb
Sep 13, 2016
9
0
Good day to you all,

please assist on this;

i have 8ip camera installed, 16port poe switch and 16channel NVR, all working fine but when the switch is connected to a network (sisco switch) all the image displaying on the monitor screen flicks off every 40seconds and comes up after 3seconds.

when the network cable is removed everything becomes normal, please kindly help what could be the problem and how do i solve this problem.

your response will be appreciated.