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Function: collect real-time parking space information in the carport under the principle of ultrasonic ranging,and then sends the parking lot message to wireless zone control unit in time.
Technical parameters:
service voltage: 1.5V /power supply voltage: 1.5V battery
working current: ≤65uA
working temperature: -40 centigrades ~+60 centigardes
power supply period: ＞4.5 years
power dissipation: 90uW
maximum detection range: 4.5m
dimension: 100*100*23mm
communication way: 470 MHZ
communication distance: about 30m
Advantages of KEYTOP wireless PGS:
wireless communication,easy installation and maintenance,low installation cost
PGS software has two frame works--B/S and C/S,supporting user to visit anywhere anytime
advanced chip supports setting data storage to avoid resetting trouble after power off
ZCU LCD shows detectors' status supporting offline breakdown checking
wireless ultrasonic detector has two versions: surface mount and hoisting mount supporting different carpark terrains and kinds of parking positions.
