within one month after the receipt of the customers'payment
1 car parking system guides drivers to find free lot quickly
2 CE certificate
3 OEM is ok.
4 network cable connection
1 How parking guidance system/garage equipment works:
Firstly, ultrasonic detector takes use of ultrasonic wave to detect the parking space to see if it is occcupied and transfer the relative commands to LED indicator which will turn from green to RED when occupied, or it will turn GREEN.Meanwhile, the UD transmits its status message to ZCU immediately. and ZCU will collect and forward the information to CCU. CCU processes these data and sends the relevant commands to ZCU and LED panel.
2 Keytop has the most successful case in both China and abroad: