User's Manual for ZKSD3 Series PTZ Dome IP Camera
8
8.
Mount the relay equipment in the middle to avoid signal attenuation when the straight communication distance from
the camera to the incoming equipment exceeds 80m.
9.
Pay attention to provide lightning protection if the camera is mounted outdoor. Do not touch the camera during
lightning.
10.
Use the camera in the working conditions:
Ambient temperature: -20
℃
~ +55
℃
; ambient relative humidity: 10% ~ 95%RH.
11.
Please keep the lens and transparent cover clean. If the transparent cover is dirty, please wipe it with clean soft cloth.
12.
Do not let the cameras aim at intense light source for long period of time, in order to avoid the CCD failure, which
results in no images or distorted images displayed.
13.
The balls of the products feature best waterproof and damp-proof performance, which meet the requirement of IP66
standard. If the correct wiring mode is not used, the rain water will enter the core of the ball along the wire, to cause
short circuit of the control circuit board or even the damage of the camera. The correct and wrong wiring modes are
shown as follows:
Uncovered cable should be less than 5mm
Please use repeater when exceeding 80m
Summary of Contents for ZKSD3 Series
Page 20: ...3 Accessing Device 17 ...
Page 22: ...3 Accessing Device 19 ...
