Reverse Parking Sensor Specification: 

1. Digital LED display, 4 rear ultrasonic sensors, "Bi Bi..."Voice alerting,
2. Turns on automatically when you begin to reverse.
3. If an object is detected while backing up, the system omits audible beeps, as well as shows the distance on the LED display telling you the distance from the object.
4. Fit any make of car or vehicle, van, caravan, trailer and horse boxes.
5. Waterproof and shockproof, anti-fault information technology
6. More-stable two-angle sensor,horizontal and vertical for detection
7. Human speaking warning is optional.
8. Sensor detecting distance: 0.3-2.5M

Technical Parameters:

Rate voltage: 12V
Operation voltage range: 9-16V
Rated current: 20-200mA
Sensor detecting distance: 0.3-2.5m
Working temperature: -30~+70 degree
Display working temperature: 0~+60 degree
Ultrasonic Frequency: 40HKz

Package Includes:

• 1x LED display monitor
• 1x Main control box
• 4x Parking sensor
• 1x Power cable
• 1x 22mm drill
• 1X English manual