1. CCU: Central Control System 2. ZCU: Zone Control System 3. UD: Ultrasonic Detector 4. LED Indicator: Red/Green LED Indicator 5. LED screen: Outdoor/Indoor LED screen
Function of LED Screen:
Receive the carport information from central controller(CCU) and display the amount of the available lots currently in terms of number and word and can be used 24hours a day. Internal procedure can be revised at any time according to the demands of the users, displaying other needed information.