Features:
8 sensor system, double CPU and advanced chipset for enhanced coverage and detection (0-2.5m).
With digital colored LED display, show the distance and the direction between your car and the back obstruction.
LED display indicates Right, Middle and Left.
Help to prevent dangerous and costly collisions.
Help to provide increased safety for passengers, pedestrians and family members who happen to be around the moving vehicle.
Detect small children and low walls as well.
A all weather working system, rain-proof and anti-freeze.
Easy to install.
A saw drill head included.

Specifications:
Rate operating range: 10.5V - 16V DC
Rate current: 100mA - 300mA
Detecting distance: 0.3 - 2.0m
Ultrasonic frequency: 40KHz
Control moudle working temperature: -30 - 80 celcius degree
Display working temperature: -20 - 70 celcius degree
LED display size: 9 * 1.5cm
Sensor Color: White
 
Package including:
    1 x LED display monitor
    1 x contorl box
    1 x Saw drill head
    1 x Power Cable
    4 x Parking Sensors with 2.5m Line(Rear)
    4 x Parking Sensors with 7m Line(Front)
    1 x User manual