MODEL: BE064912C W 2.4G Wireless Licence Plate Rear View Camera - Applicable to all DC 12V passenger cars If you already have a car DVD, and now want a car rearview camera to match, this wireless solution is a good option is for you. No cable between the camera and DVD monitor is needed, very easy and simple to install and use. The 2.4GHz transmitter, connected with camera and installed in your car boot, sends a clear signal. The receiver, connected to the car DVD (or other monitor), receives the video signal from the transmitter. The blue cable from the wireless receiver can be connected to reversing lamp, then the DVD (or monitor) will display rear view in priority when reversing. Specifications: Wireless transmitter/receiver Transmission Frequency: 2, 400MHz 2, 483MHz 4CH* Modulation Mode: FM Unobstructive effective range: Up to 100m Power Supply: DC9 - 12 V RECEIVER: Receiving Sensitivity: ≤ -85dBm Power Supply: DC 12V Video Output: 1Vp-p, 75 ohm Signal System: PAL/NTSC Operating Temperature: -10 +50 centigrade degrees Camera Imaging Sensor: 1/3 color CMOS OV7949 Effective Pixels: 628*586(PAL)/ 510*496(NTSC) Horizontal Resolution: 420 TV Lines Water resistance: IP 66 Minimum Illumination: 0 lux with IR on Power Supply: DC12 V Power Consumption: 150mA (Max) Video Output: 1Vp-p, 75 ohm Working temperatures: -20 --60 centigrade degrees Viewing angle: 120 degrees (diagonal)