Installed place: right above each parking lot
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.
Advantages of KEYTOP wireless PGS:
wireless communication,easy installation and maintenance,low installation cost;
PGS software has two frameworks--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.