4 pcs/set 22mm Car Parking r Kit Car Re Ulsonic Backup System Standby Monitoring System 12V

Specification:Type: Car Parking rMaterial: ABSQuantity: 1PCColor: Silver, White,BlackRate Current: 20~200mADetecting distance: 0 - 2.5mUlsonic Frequency: 40KHzWorking Temperature: -30~80°CDisplay Working Temperature: -20~60°CRate Voltage: 12VPower: 5WCable Length: 2.5m/8.2ftDiameter: 22mm/0.9 inch

Features:

Length of cable of r: 2.5mDetect small objects and barsEnable you to prevent dangerous and costly collisionsProvide increased safety for paengers, pedestrians and family members who happen to be around the moving vehicle.

Way of working:

1.  When the vehicle is , the rear automatically starts to work.

2.  the end of the , the in front of the car automatically opens, to detect, to prevent scratching, especially in the right front corner of the vehicle,

3.  When the vehicle is not , the brake is preed, the front is turned on, and the work is stopped for about 10 seconds.

Package:

1 x Parking