PZ-306-W Car Parking Reversing Buzzer 4.3inch LCD Screen Reverse Parking Sensors Automatic Wireless Parking Wireless Alarm Assistance System with 4 Rear Radar

Parameter
Voltage: 9DCV-15DCV
Rated voltage: 12DCV
Power cost: Max 0.5W
Respond distance: 0.3m-2.0m
Alarm distance: 0m-2.0m
Display mode: LED display
Sensor diameter: 22mm
Install mode: drill
Sensor angle: X/Y/60degree
Alarm type: Buzzer (Bi Bi...)
Alarm volume: 65dB
Alarm frequency 1.6-2.0m: 0.5 HZ(slowness)1.1-1.5m: 1 HZ(slowness)
0.6-1.0m: 3 HZ(commonly); 0-0.4m: BI.

Features
1. Numeral and color LED display.
2. Alarm by three-step Bibi sound.
3. Left and right obstacle indication.
4. Numeral display from 0m to 2.0m
5. Easy to install.
6. Stable quality.