SQUADO Car Parking Sensors, Kit 4 Sensors with Sound Display Led Acoustic Paintable, Black

Parking sensor kit, Sensor diameter: approx. 25 mm, Weight: approx. 0.320 intelligent alarm, voltage: 12 V, Display dimensions: W 10 x H 1.9 x D 2.5 cm approx When the reverse gear is switched on, the rear obstacles are detected, the control unit is powered and the display lights up, all obstacles are detected and indicated on the dispaly in a range of 0.3 - 2.5 metres Our Car Parking Sensor Kit comes complete with everything you need for assembly, including an exact diameter drill bit/drill bit to drill the bumper The kit is suitable for any type of vehicle, it is equipped with a dispaly and acoustic LED, the sensors can be painted over and the cable length is about 2 m The frequency of sound starts from 1hz when the obstacle is between 200 and 110 cm, it becomes 3hz if the obstacle is between 100 and 60 cm and finally switches to 7hz when the obstacle is less than 50 cm