Parking assistant system TFT01 4,3" with HD-307-IR 4 sensors silver

Kit includes: 4-sensors LCD main unit, 4 silver sensors,very efficient loudpseaker, CAM -307 IR 18 can be installed in the bumper in the form of an additional sensor, 4,3" TFT display of high quality shows view perfectly (it shows view which is directly behind the car). Park assist system is a device that supports parking and reversing the car. It works on the principle of sonar - emits ultrasonic waves that allows us, after reflection from the obstacle, to conclude what is the distance between car and obstacle. At the time of withdrawal device correctly detects obstacles and warns the driver. Full specification:Resolution480 x 234CameraCAM-307 IR 18 Discreet camera can be installed in the bumper in the form of an additional sensor.Alarm Alarm B-B soundRange/working sensitivity0-2,5mPower supply12VWorking frequency40KHzWork temperature-30C +70C