Features:
1. The system will automatically start up when reversed.
2. The closer the obstacle, the faster the alert beeping frequency to indicate the safety zone, caution zone and danger zone.
3. Freely adjustable volume: high-lower-mute.
4. Colorful dynamic digital LCD display (ten steps) to indicate different distances as well as orientation of the obstacle.
5. Exact distance display.
6. One to one by routeway (left-right obstruction identification).
Available models:
GD-3314: 4 sensors
GD-3316: 6 sensors (front 2 and rear 4 sensors)
GD-3318: 8 sensors (front 4 and rear 4 sensors)