Rear Reversing Car Parking Sensors 4 Sensors Kit Audio Buzzer Alarm LED Display Parking assistance for Safe Driving (Silver)

描述

Features: The radar system turns on automatically when the car engine starts. Beeping alarm prompt step by step, closer the obstacle, more rapid the alarm sound. Three colors green, yellow, red LED lights indicate obstacle distance. Obstacle specific position distance shows on the LED screen. Double CPU for rapid response. 4 sensors with 2.5 meters lead for the rear Specific figure for distance shows on the LED screen. High quality and easy to install. Specification: Sensor color: Sliver Rate voltage: DC12V Operation voltage range: 9-16V Rate current: 20mA-200mA Detecting distance: 0-2.5m Ultrasonic frequency: 40KHz Control module working temperature: -30 - +70 Celsius Degree Display working temperature: -20 - +60 ℃ Sensor size(H x D): 1.9 x 2.5cm / 0.75 x 0.98in LED display size: 9.9 * 2 x 2.6cm / 3.9 * 0.79 x 1.02in Main control box size: 10.5 x 6 x 2.3cm / 4.13 x 2.36 x 0.91in Display weight: 89g Main control box weight: 63g Item weight: 355g Sensor Cable Length : 2.5m per sensor Cable length between LCD display and main control box : 5m Package Include: 1 x Main Control Box 1 x LCD Display Indicator 4 x Sensors with 2m Line 1 x Hole Saw 1 x Power Cable 2 x Double Side Sticker 1 x User Manual