Small crescent truck reversing sensor system
1. Work automally when reversing
2. Digital LED display (cycle display line length 10 meters 4 pin interface)
3. Alarm by Four-step bibi sound
4. Detection distance:2.5m,Volume:65DB
5. 4 sensors (the cable of the sensor is 2.5m added waterproof interface)
6. Voltage:12V–24V universal
7. Waterproof: IP67