Rubber packing is used for all conceivable points where water or dust may penetrate,

such as wiring holes, wire ports and the outer chassis. Prevention from dust, bugs and

water delivers performance with higher reliability against false alarms and breakdowns.

Lightning protection

An improved Electro-Magnetic Interference surge absorber and high surge resistive relay

has been installed to protect from lightning surges and maintain stable operation.

Anti-frost hood cover

A hood is installed to prevent frost forming on lower beams. It also makes the maintenance easy because the surface of cover is flat.

A.G.C. (Automatic Gain Control) Circuit

A.G.C. circuit continually monitors for gradual changes in the signal''s strength caused by changing weather conditions. It adjusts the sensitivity accordingly to maintain the proper signal level for the current environmental conditions.

99% beam blocking stability

Enables stable operation with as much as 99% loss of beam energy caused by heavy rain, dust storms, fog or snow.

High grade spherical lens

The high grade spherical lens creates more sharply defined and precise infrared beams compared to ordinary fresnel lenses.

Easy angle adjustment

It allows the installer to finely adjust the beam easily.

Adjustable beam interruption period

The beam interruption time can be adjusted to fit any application. For example, when protecting a wall or fence, a longer interruption time will catch intruders.