Wireless connection between display and control box makes it an easy installation
LED display with volume switch: Mute-low-high or close BiBiBi alert
Smart control box to reduce interference between control box and receiver
Digital read out in LED to indicate different distance and orientation of the obstacle
Audible/voice warnings are available
Power protection of wrong connection
All weather design (-40 to 80 degree Celsius)
Distance can be detected in meters or feet