BRIEF
Many cities suffer from lack of parking or have a large amount of traffic in search of a parking space, no matter in Airport, Office Building, Shopping Mall, Factory or Business Avenue.
In order to make anything simple and convenient, KEYTOP-one of the best Parking Guidance System(PGS) provider in China set up a professional team to work complete solution for parking garage management.
Such a dynamic parking guidance information system ensures better utilization and cost-effectiveness for parking lots management, and reduces strain on traffic.
1. Drivers are informed of available spaces from a dynamic signpost in the street, and then drive into the parking lots as the signpost indicated
2. when they arrive into the parking lots, they will find a LED guide screen which display available parking spaces and direction
3. as the LED lamp(Green for available, RED for full) on the top of each parking space, drivers will be easily and quickly directed to even the last parking space.

http://keytop.com.cn/en_index.asp

Ultrasonic Detector(UD)

Voltage rating: DC12~24V
Current rating: 30MA
operational principle: Ultrasonic
communication port: RS 485
detection range: 0.5-3.5M
detection range setting: Range tolerance 0.5m
Max error: 0.05M
detection angle: 15°
response time: 30ms
Size: 10㎝ (diameter)×2.3㎝(height)
Shell material: ABS

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