New 4-Sensor Car LED Display Parking Sensor Reverse Backup Radar Aid System

Features:
1.Brand new high quality four sensors LED display alarm system
2.Digital LED showing obstacle distance
3.LED indicates three colours for different distances (Red,yellow & green)
4.Beeping sound Alarm
5.High quality and easy to install
6.Water proof and anti-bump design

Specifications:
Rate voltage:12v
Operation voltage:10.5-16v
Rated current:40-300mA
Detecting distance:0.3-2.5m
Ultrasonic Frequency:40KHZ
Working temperature:-40~80 degree
Display working temperature:0~+60 degree
Cable of LED display length: 5.0m (Approx)
Size of the control box: 8.8 x 5.7 x 2.2 cm(Approx)
LED display size: 13.5 x 1.8 x1.6 cm (Approx)

Package include:
1x LED Parking display monitor
1x Contorl box
4x Parking sensor
1x Power cable
1x 22mm drill
1x Manual paper
1x Installation stickers