Description:

* The LED display should be mounted on rear roof of the car.

* All digits showing on the LED display will be reflected in the rear view mirror

* Alarm in three-stage sound: BiBiBi

* Wireless module is optional

* All kinds of sensor colors and styles are available.

* High quality and easy to install.

Tech specifications:

* Operating voltage: 10.8-15V

* Supply voltage: plus 12V more or less than 12V (DC), 24V is available

* Power: 2W (max)

* Showing the distance range: 0.3 ~2m

* Alert range: 0 ~1.5m

* Ambient temperature: -40℃ ~ +80℃

* Buzzer volume: ≈80db

* 2, 4, 6, 8 sensors are available.