Product Description
Characteristics:

1. The system works automatically when reversing and self-tests with one sound of beep.
2.7 color and super thin LCD display (only 1 cm thickness)with multifunctional dynamic car show the alarm distance with digit, orientation and voice.
3. With actual person's voice reporting distance. It's intuitionistic, veracious and fair-sounding
4. With EL background light LCD display, soft light and looks comfortable.
5. Switch on or off alarm

Technical Specification:
1. Working Voltage: DC 12V Pluc minus 2V
2. Max Power: <=5w
3. Working Temperature: -20 to +70
4. Display Distance: S<=2.5m
5. Alarming Distance: S<=1.5
6. Alarming Voice: 50dBa