Automobile Rear Sound Alarm LCD 2-Way Control Wireless Adhesive Type Parking Sensor

Description

★ Features ● Easy to install by the wireless connection between control box and monitor ● 2 ultrasonic sensors ● 4-stage audio and visual warning: 1.6m(5.2 feet), 1.0m(3.3 feet), 0.6m(2.0 feet), 0.4m(1.3 feet) ● Aids reversing in all weather ● Easy installation ★ Special notes ● Works in reverse gear only. ● For 12 volt vehicles only. ● Sensors may not detect thin objects such as wire, cable, rope, etc... ● Keep sensors free of dirt and other contaminants. ★ Specification ● Operation voltage: DC 12V ● Electric consumption 1. Control box : 50mA 2. Monitor : 85mA ● Operating temperature : -20C ~ +60C ● Ultrasonic distance measuring system ● Sonic frequency: 40KHz ● Purpose: Backside obstacle detection. ● Length of cable: 1. Sensor cable : 2.5m