Tech parameter            

1. Dimension: 1000*280*40, 750*230*40, 550*200*40      
2, Tube lighting: ¦µ5 super bright, 4 element chip, Brightness not less than 300CD.      
3, Working voltage: +12V, +24V, Environment temperature: -55ºC~75ºC.
4, Max power: No more than 20W.
5, Electronic guidepost has the capability to protect and forefend voltage too high, and restore automatically.
6, viewing distance: More than 100m.  
7, Viewing angle: More than 30°.  
8, Infrared telecontrol distance: More than 10m.
9, Convenient for using: Adjust the figure by telecontrol against the Guidepost.
10, Electronic guidepost have the memory to maintain 100, 000 hours when drop electricity.
11, Lifetime: 100, 000hours.