Garrison Quad Beam Detector 

Item# LK-200HQ

Detection range: outdoor 200m (660ft)

Four synchronized pulsed infrared beams ensure ultimate stability in any applications.

False alarms due to falling leaves and small animals are virtually eliminated.

Power input 11VDC to 30VDC available.

Anti-Frost design. Lighting & Surge protection. Automatic gain control circuit.

Vertical adjustment 20 degree. Horizontal adjustment 180 degree.

See details at www.garrison.com.tw

Specification:

http://www.securitygarrison.com/