Product Attribute:
Voltage:12v
Minimum Illumination:0.1Lux
Applicationt: 
Universal
Production Description:
parking aid(hsrf+osd)
*RF 2.4GHz
*Environment learning
*Detection angle adjustable
*More accurate than Electromagnetic technology(Tested)
*One system fits all heights & cars
*Wireless camera system
*Sharp image;Digital distance reading
*Option to add 2 additional corner sensors
*A first in Reverse Sensor Technology!
*Aids in speedy installation and calibration
*ROTATING SENSOR & CAMERA
1.5---1.8m Beeps slowly
0.9---1.5m Beeps rapidly
0.3---0.9m Solid tone
OPERATIONAL SPECIFICATIONS
*Rated Voltage:DC 12V
*Operation Temp: -40--+80
*Ultrasonic Frequency:40KHz
*Adjustable Angle:±35°
*Effective Pixels:
-NTSC:510*496
-PAL 628*582
*Minimum illumination:0.1LUX
parking aid----one camera with 2 sensors,wireless mode,rf 2.4GHZ,3.5'' monitor