Parking 4 Sensors Kit Reverse Backup Radar with Car Auto Parktronic Buzzer Sound Alarm Detector System Rear No Display Monitor

Product parameters1>Specifications:2>Rate voltage: 12V DC3>Rate operating range: 10.5V - 16V DC4>Rate current: 100mA - 300mA5>Ultrasonic frequency: 40KHz6>Control moudle working temperature: -30 - 80 celcius degree7>Display working temperature: -20 - 70 celcius degree8>Sensor diameter: 22mm9>Installation mode: Drilling This model is only suitable for rear parking sensors，not display ,only speakerAlarm sound: beep The box is specially designed to lock the wires tightly and avoid bad contact due to vibration of the car! OUR PARKING SENSORSDouble Angle - horizontal and vertical simultaneous scanning probe!   Fixed - 6 plastic card design, fixed better!