Night Vision Truck Tralier Reversing OE Style Camera Parking Sensor

Night Vision Truck Tralier Reversing OE Style Camera Parking SensorFunction
Parking sensor is consist of microprocessor, ultrasonic transmitting and ultrasonic amplifying circuit. It calculated
the distance by ultrasonic echo time and alert driver by beep sound and rear view image on display monitor in rear blind zone to achieve safety warning.It designed specially for truck and trailers under all weather design. The main unit box are sealed waterproof and sensors are OE factory sensors in China. It need to drill holes at rear bumper and fixed by screw to make it more stable.
Product Parameter
1. Sealed Main Unit Control BoxOperating voltageDC12V-32VOperating current20mA-200mAUltrasonic frequency40K±1KWorking temperature-30+80ºCWaterproo rateIP67Size16.2cm*8.7cm*4.6cm
2. OEM S1A 25mm sensorsFunctiontransceiverCentra frequency40±0.5KHzAcoustic pressure level>110dbReceiving sensitivity>-70Aftershock time≤1.6msFull angle60°±10%Y-axis directionality50°±10%Free capacitance2000±10%Maximum input voltage140VWorking temperature-30ºC~+80ºC3. HD Sony Chip Camera with night version and rulerImage sensor1/3 ' SONY CCD ICX639Resolution600TV LineWorking temperatureDC12V-24VWorking temperature-25ºC~+70ºCTV systemNTSC/PALLens angle120 °Waterproof rateIP67
4.Buzzer alarmItem No. Obstacle distanceBeepingSafety1<50cmBi..........Danger, stop right now250cm-60cmBi.Bi.Bi.Danger370cm-100cmBi..Bi..Bi..Warning4100cm-140cmBi…Bi…Warning5150cm-180cmBi….Bi….Safe6180cm-300cmSilentSafe