Description:

1. Main purpose: Real-time detection of parking spaces on whether a vehicle is present 2. Scope: Vehicle counting system, parking spaces guidance system3. Detection method: Ultrasonic Ranging Radar Principles 4. Detection frequency: 40 KHz 5. Detection range: 30 ° angle, the effective filtering of human interference 6. Operating Voltage: AC/DC12V 7. Operating Temperature: -10 °C ~ 50 °C8.Communication mode: RS485 bus 9 Address Code: 6-bit code switch, maximum 64 addresses can be installed 10. Parking instructions: green without cars or light car 11. Security protection: lightning protection function, anti-polarity power supply function