Using the ultrasonic wave distance measuring theory, the Ultrasonic Detector can accurately detect whether the parking space is occupied. The Ultrasoinc Detector's detection range can be set and variable. The ultrasonic wave will beam from the top (detector) to the ground (parking space floor). By accurately analysing the reflection wave from the gorund and vehicle, it can precisely detect the occupancy of the parking space.

  Technical specification:

working voltage: DC12V

 Operating current: 30MA

 Way of detection: Ultrasonic wave

 Communication connection: RS-485

 Detection scope: 0.1-3.7M

Survey scope: 15°         

 Examination output time: 2S

 The outward appearance size: diameter 10CM× high 2.3CM

 Outer covering: ABS anti- burns