1. Outdoor Entrance LED Display:



Outdoor LED display is comprised by high intensity outdoor LED module, driving circuit, controlling circuit,frame and
other parts. It receives the statistic information of the parking space from the central controller, displaying the amount
of available parking spaces in real time and can be used 24 hours a day. Internal procedure can be revised at any
time according to the users demands, displaying other information.  





2. SystemStructure Principle:


Wireless ultrasonic detector detects the parking space status, then transmit the detect information to
related wireless zone controller via RF signal. Meanwhile, wireless zone controller will collect these
information and forward to wireless router which connected to wireless central controller by Wifi. After
acquiring the whole garage parking information, the wireless central controller would send the updated
information to every LED screen in the car park by LED screen controller via wireless router. It realizes
the parking guidance function through above procedure.




3.CE certification.