Elegant new design Mirror LED display
Super Thin Mirror
Stage-by-stage sound alarm
Sound on and off switch
Optional sensor style and color
Anti-freezing, rainy-proof design, work well under extreme cold weather
4 sensors (2/4/6/8 sensors optional)

Specification:
Working voltage: DC12V± 2V
Input: 5W(max)
Beeper: 80dB
Working temperature: -40oC to +80oC
Frequency: 40kHz
Detection distance: 0.3-2.0m