Product Attribute:
Voltage:9--15v
Power:3w
Applicationt: 
be current
Production Description:
Features:
1, System will be activated when the vehicle is reversing and indicate the rear object distance,
A voice will remind your car is reversing.
2, System will diagnose the four sensors and indicate the fault one in the display,
There are four black spots in the display represents four sensors.
If any one of the sensors is faulted, the system will not display the relevant spot.
3, Full angle LCD, with big digit display.
4, Long range detection of an object up to 2.5 meters, detect precision to 0.01 meter.
5, Human voice reminding,wireless transmission for easy installation, saving 70% installation time.
6, Provides the distance in inch and meters selectable, sound reminding can be turned off.
7, When stop reversing the display will flip down automatically.
8, All sensors pass aging testing, anti-jamming of electromagnetic wave.
Technical Parameter:
1, Operating Voltage: 9-15V.
2, Operating Current: 100-260mA.
3, Detecting Distance: 2.5 to 0.3 meters.
4, Max power: 3W.
5, Operating Temperature: -30 to +80.
6, Buzzer volume: 70 to 80dB.
7, Operating Frequency: 433.92MHZ.
8, Wireless Transmission Range: 20 meters