mirror LED parking senser（XY-5213）

1.Mirror LED Display.
2.Buzzer Type.
3.Dual CPU, 4 sensors system.
4.Obstacle orientation indication.
5.Operating voltage rating: DC12V. 
6.Max power: Pmax<5W.
7.Operating temperature: -40~80.
8.Display Distance: 0.3m~2.0m.
9.Alarm Distance: 0.3m~1.5m.
10.Alarm voice: 80dB.
11.Ultrasonic frequency: 40KHz.