Main Features

• 4 synchronised high power infrared are gated which helps to prevent false alarms from falling leaves and small animals.
• The active infrared transmission is exceptionally strong with a maximum arrival distance ten times greater than the specified protection distance.
• External light compensation circuit provides excellent tolerance against sunlight, automobile headlights, fluorescent light or mercury light.
• 4 separate frequency choices avoid cross-talk in stacked or long linear installations.
• 2 levels of beam transmission strength can be set to suit the protection distance.
• Optimal sensitivity gain is automatically set at any coverage distance up to the maximum protection distance. Auto-Gain lock is easily confirmed by sound check. • Easy beam alignment an audible signal for alignment (Utility model). An alignment tone enables quick set-up of the beams. The tone becomes maximum at peak of beam level.
• Sensitivity attenuation LED lights when beam level is attenuated, which shows low sensitivity.
• Monitor jack output. • Sensitivity is automatically increased in bad weather to contend with fog, heavy rain, frost or snow.
• Alarm memory LED located on receiver can be automatically reset (5 mins after alarm, if flickers for 55 mins, then automatically resets) or can be manually controlled.
• Environmental trouble signal is sent when beam reception level is reduced below an acceptable level.
• Wide adjustment (horizontally ±90°, vertically ±10°).
• Tamper output.
• Polycarbonate cover excellent at anti-shock.