Reverse Parking Sensores with English Voice Notification

New Multifunction Black 12V LED Luminous Digital Car Desk Clock Voltmeter Thermometer Time Automobile Electronic Table ClocksUSD 10.38/piece 4 Parking Sensors Car Auto Reverse Rear Assistance Backup Park Radar Buzzer Alarm Kit Monitor System English Voice Notification Main Features:
4 sensor system, double CPU and advanced chip for enhanced coverage and detection ( 0.3m – 1.5m )
The closer the obstacles, the louder and faster the sound alert
Prevent from corner colliding and impacting with special design which is easy operating
The appearance of sensor and body of vehicle is a perfect match, just like original binding accessories
Humanity design and English voice notification for distance of obstacle
Operating voltage: DC12V + / – 2V
Detective range: front: 0.3 – 0.8m, back: 0.3 – 2.0m
Operating temperature: -20 – 70 Deg.C
Operating electric current: 200mA + / – 50mA Material ( Cable&Adapter): ABS,Aluminum Alloy