HIKVISION DS-2DP0818Z-D User Manual page 114

Power
Power supply board
Cement pole/wall
Notes:
 Because the signal transmission media of fiber optical camera and camera are isolated from the
control center, they must be grounded locally to protect camera against damages.
 If the camera is installed in strong thunderstorm area, it must be grounded locally to release
lightening or suchlike high energy to protect camera against damages. Refer to the following figure.
Power
Power supply board
Cement pole/wall
Figure A.3.3 Lightening-protection Grounding in Cement Pole/Wall Installation
User Manual of PanoVu Series Network Camera
Power
Video cable
Control line
Figure A.3.2 Grounding in Cement Pole/Wall Installation
Power
Video cable
Control line
1.5m
underground
Available from A1 Security Cameras
www.a1securitycameras.com email: sales@a1securitycameras.com
Power supply board
Power supply board
Operating Center
107
Display
Operating center
GND
Keyboard
DVR
GND
UPS
GND
GND
1.5m underground
Display
GND
Keyboard
DVR
GND
UPS
GND
GND
1.5m underground