IR Beams 100 Meter for alarm
IR Beams for alarm systems , dual beam of a 100 meter distance. Connect to you're existing alarm.
■ outdoor used 2 beams, gain automatically adjust to meet the rain, fog, snow and other inclement weather.
■ Special filters and circuit, anti-glare interference;
■ Optical lenses to adjust faster, more convenient and accurate;
■ Lighting protection circuit design.
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