how does 3 in 1 parking guidance system work

This video explains how Sintronictech 3-in-1 parking guidance system operates. The 3-in-1 ultrasonic parking sensor integrates ultrasonic ranging, bay status LED indicator and communication module in one unit. It continuously monitors parking space occupancy, transmits real-time data to zone controllers and synchronizes information to LED guidance screens, to guide drivers to available parking spots in commercial underground parking garages.