It provides visual indication to driver while searching for an vacant parking lots: ultrasonic sensor at each space monitors real-time occupancy and reports by changing color of individual lighted space indicator. A green light signifies that the space is empty while a red light indicates an occupied parking space. At the meantime, availability information will be accordingly updated on decision point signs. Then drivers can know each floors with the lots available on entrance led display and find an empty parking lots quickly .
Outdoor LED Screen
1.install at entrance of garage to show total empty parking spaces inside carport 2.programmable led control card,can customize contents as per requirements 3.show real-time available parking lots by 3 digits,green when empty, red when FULL