Features:
Intelligent digital display of distance against obstacle Standard 3-wave and
7-band light stripe display
4-level beeping alarm to indicate safety zone, caution zone and danger zone
All-round detection with 2/4/6 ultrasonic sensors
English Voice report optional
Easy stick-on installation on dashboard (roof mount design optional).
Technical parameters:
Nominal Operation voltage: 12V DC
Operation current: 20mAh ~ 200mAh
Sensor installation height: 45 ~ 60cm
Detection distance: 0.4 ~ 2.0m
Ultrasonic frequency: 40KHz
Operating temperature: -40 ~ +85
Beep volume: 80 ~ 100dB (at 30cm distance)