1: System activated automatically when reverse gear is engaged
2: Detection distance from 0.10m to 3.00m
3: Acoustic signal increases in frequency when obstacles move closer within 1.50m
4: Audible warnings for front and rear are distinguishable
5: Automatic buzzer mute setting when obstacles in front of vehicle keep stationary or move farther
6: Volume Hi, Low, Off optional for acoustic signal
7: Numeric display from 0.35m to 3.00m, colorful LCD display with wide screen
8: 7LCD lights of 3 colors of green, yellow, red rurn on in order when obstacles move closer within 1.50m
9: Obstacle orientation indication