Model No.: H680S2 H680S4
Thermoelectric
4-color and 7 steps colorful LED indicator
automatically activated by simply putting the gear in ??
display of obstacles on both right and left
Technical Specification:
Voltage:
DC 12V
Power consumption:
4W(max)
Operating temperature:
-40℃-+80℃
Range:
1.8m-0.4m
Alarm volume:
75Db
