how do we manufacturing integrated pgs detector

This video illustrates the working principle of Sintronictech 3-in-1 parking guidance system. The 3-in-1 ultrasonic parking detector integrates ultrasonic ranging, status LED indicator and communication module into one unit. It continuously detects the parking bay status, transmits real-time occupancy data to the controller, then synchronizes data to zone LED displays and entrance screens to guide drivers to available parking spaces in commercial underground parking garages.