User's Manual

 NO NOT use the camera in complex environment. The obstruction of stumbling blocks will affect
the electromagnetic wave and influence the receiving range.
*Wall, tree and other stumbling blocks might absorb, reflect the electromagnetic waves, and influence the
receiving rang.
1. Specification Parameters::
CM9208C Wireless transmitter specification Parameters
Image Device 1/3” CMOS image sensor
TV System PAL/CCIR NTSC/EIA
Validity Pixel PAL: 628×582 NTSC: 510×492
Image Area PAL: 5.78×4.19mm NTSC: 4.69×3.45mm
Horizontal Defination 320TVLines
Scan Frenquency PAL/CCIR: 50Hz NTSC/EIA: 60Hz
Minimum Illumination 3LUX
Sensitivity 18 dB/AGC OFF
Output Power 8dBm
Output Frequency 0.9GHz (902MHz~928MHz)
Frequency Controller
Adapt to MPU and phase locked loop to control frequency exactly,
which possesses high stability.
Transmitter Signal
Audio, video
Open Transmission Distance
20-30M
Fixed Voltage DC+8V
Fixed Current 500mA
Power Consumption
≤10mW
Working temperature -20～+50℃
2. Operation Instruction:
1) Put the camera in the direction you want to monitor.
2) Insert DC8V/500mA power adapter into the interflow power plug, and insert its DC output
plug into the DC input plug of the camera and turn power on.
3) Please put cameras 2 meters away from each other when two or more cameras used
simultaneously. The distance between receiver and cameras should be more than 2 Meters
too, otherwise signal interference would influence receiving result.
4) Fix 0.9G antenna to the camera ANT jack and screw down.
5) Connect receiver and TV or monitor with AV cable;
6) Insert DC12V/500mA power adapter into the interflow power plug, and insert its DC
output plug into receiver’s input plug, then turn power on.
7) Choose proper receiving channel to make the frequency be the same with frequency of
transmitter.
8) Connect camera and TV or monitor with AV cable, you may get audio and video signals.
3. Problems and solving：
1)There is no image on TV or monitor screen
▲Please check whether the TV or monitor’s power adapter has been installed well or not.
▲Please Check whether the key of the power adapter has been turn on or not