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ZCU is used to link CCU and carport detector,LED display,etc.
1 ZCU link s and controls about 40 carport detectors.
It takes circulating inquiry of parking lot information under control through RS-485-B baud,thereafter sends these information to CCU by RS-485-C.
Technical parameters:
Voltage: AC 220V
Power Dissipation: 3W
Communication Way: RS-485-B；RS-485-C
Communication Rate: RS-485-B：4800bps；RS-485-C：9600bps
Capacity: 40～60
Working Temperature: -40°～+80℃
Advantages of KEYTOP parking guidance system:
1. trial and OEM orders are welcome
2. ISO9001 and CE certificate
3. more than 7 years' experience of projects implementation,over 700 cases located in 36 countries including USA
4. first sale volume in China,keeps more than 65% since 2007
5. use network cable as connection wire,easy installation,low wire cost
6. automatic storage: recover the data automatically when repower on,not need reset mannually
7. web edition software support the management
of parking lot anywhere anytime
8. support RS485,TCP/IP
9. pluggable connection,with high stability
10. support offine checking: can check the detector status via LCD of ZCU
