Description

Specification 1) Color LED displayer, fixed on dash. 2) When backing, the sensor will work automatically. 3) *-color LED lights show left or right directions of obstacle. 4) Numbers display the distance from the nearest obstacle to the car rear. 5) Built-in buzzer in displayer, 3 kinds of BI sounds to warm, quicker when nearer. 6) 4 detective heads(**8 optional), color optional, anti-water/shake/temperature/interference. 7) Alarm range: 1.**0.3M, 8) Detective range: **0.3M. 9) Work voltage: ****5V, *0) Max power: 4W. *1) Detective frequency: *0KHZ. *2) Work Temperature: *****0C. *3) Alarm volume: ****0 DB.