Table of Contents
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Network Speed Dome User Manual
the following figure.
Power
Power supply board
Cement pole/wall
Figure A.3.2 Grounding in Cement Pole/Wall Installation
Power
Power supply board
Video cable
Control line
Available from A1 Security Cameras
www.a1securitycameras.com email: sales@a1securitycameras.com
130
Display
Operating center
Keyboard
GND
DVR
GND
UPS
GND
GND
1.5m underground
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