Auto Parking Sensor Without Any Display, Parking Sensor, Buzzer Parking Sensor

Auto parking sensor without any display

Buzzer volume switch control.
2/4/6/8 sensors for avaiable.
''Bi Bi'' alarm in 3 stages.
Automatically function when reverse gear is engaged.
With sensitive sensors, your parking or reversing safety and convenience.
Human speaking warning is optional.
High quality and easy to install.
Technical Data:
Supply voltage: 10.5V ~15V (12V nominal)
Current consumption: 200 mAh max.
Working temperature: -20 to 65
Storage temperature: -35 to 85
Obstacle detection: 150 cm from the bumper (post diameter 80 mm)
Reliability over time: Satisfies the strictest automotive standards

The Package Includes:
1 x Main unit module
4 x Black ultrasonic sensors
1 x Power supply cable
1 x Buzzer
1 x Hole driller
1 x Accessory kit
1 x Instruction manual in English