Features:
Super sensitive car intruder detectors，
Protects the interior of the vehicle by sensing movements & triggering the alarm.
The Ultrasonic Sensors will be triggered if there's some wrong in your car， and send out a signal.
4 color LED lights to indicate the vehicle situation.
When ACC on， the LED off; when ACC off， the LED on.
Detecting distance: 1.5-3M
Detecting range: 120°
Simple to install and use.
Safety & reliability.

Specifications:
Detecting distance: 1.5-3M
Detecting range: 120°
Size: 6.5 * 4.5 * 3.5cm
Weight: 45g

Package including:
1 * Car Alarms Ultrasonic Sensor
1 * Wiring Harness