1.50 m / 100 m / 200 m protection range for outdoor use. 100m / 200m / 400m for Indoor Use

2.Double the stability and anti-environmental interference

3.Low infrared scattering, great reducing reflection from wall or ground

4.4 channel selectable beam frequencies.

5.Double Modulation of the synchronized pulse beam

6.A.G.C. ( Automatic Gain Control ) circuit

7.Environment detection & alarm function

8.Wireless (RF) alignment function

9.Adjustable beam interruption period. (50 msec～700 msec)

10.Protection against Rain, Insects, and Dust

11.Heating Unit (HT-200) as an optional part for extremely cold area

12.IP Rate：IP 55

13.CE Certificate.

14.3FCC Certificate.