1.Parameter:

Power Supply Voltage:220VACWorking Voltage:5V DCPower Consumption : depends on the size of led panel, Eg. Dot matrix : 24*64, Green/Red, thepower consumption of this type of led display is 7.5WWorking Temperature:-40~80°C.CommunicationWay: 470MHZ RF communicationDimension: Customize

2. SystemStructure Principle:

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

3. SystemStructure Diagram :

4.CE certification:

5.We have many successful cases.