Video Parking Sensor System with Camera and 2-6 Sensors

1) Four grade warning sound
2) 2~6 sensors parking sensor system: for 6 sensors system, 2 for front bumper, 4 for back bumper
3) Front 2 sensors begin working while braking car, back 4 sensors begin working
while car backward
4) Rearview with camera
5) The distance information between the car and the front barrier or back barrier
will be displayed on screen
6) This system can be connected to any TFT monitor