Key feature:
Digital display compatible with indicator light, digital warn the obstacle simply, can match 2, 3, 4 sensors

Characteristics:
1) Automatically starts after turning on the power
2) Bionic detecting-head design to measure accurately, quality guarantee
3) Available for 2~4 sensors of embed or adhesive, many color, flash type

Technical data:
1) Working voltage: DC12V
2) Max. Power: <5W
3) Working temperature: -20 ~ 60
4) Display distance: D1. 8m
5) Alarm distance: D1. 5m
6) Alarm loudness: E50dB