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The Aleph America Photoelectric Dual Beam Detector is designed for a wide variety of outdoor and indoor residential, commercial and industrial applications up to 125 feet outdoors and 250 feet indoors. More info...

Part # 79210

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Sale $102.97 $136.00

Ensure the safety of your property by adding this perimeter-style photobeam sensor to your security system. The sensor has a built-in laser beam alignment system that speeds accurate, reliable positioning. More info...

Part # 70385

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Sale $110.97 $330.00

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The Optex AX-100TFR 100 Foot Outdoor Photoelectric Detector is a revolution in the perimeter security industry, offering a significant cost saving alternative to a traditional hardwired system. No trenching is required, drastically reducing installation costs. More info...

Part # 76407

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Sale $419.28 $621.50

The Aleph America Photoelectric Dual Beam Detector is designed for a wide variety of outdoor and indoor residential, commercial and industrial applications up to 350 feet outdoors and 700 feet indoors. More info...

Part # 79223

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Sale $167.97 $280.00

Fully adjustable photoelectric detector is easy to install and protects against false alarms. Weather-resistant housing also protects against bugs and dirt. More info...

Part # 76411

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Sale $145.78 $216.30

Reliable, user friendly detector rated for operation in harsh climate conditions. IP65 rating means that this unit prevents rain, dust, and insects from infitrating the casing and preventing proper functioning. More info...

Part # 76414

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Sale $145.78 $216.30

Reliable, fully-adjustable photoelectric sensor mounted in a water, dirt, and insect resistant housing. Special circuit reduces false alarms from falling leaves, birds, and natural phenomena. More info...

Part # 76410

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Sale $178.31 $272.50

The Aleph America Photoelectric Dual Beam Detector is designed for a wide variety of outdoor and indoor residential, commercial and industrial applications up to 200 feet outdoors and 400 feet indoors. More info...

Part # 79211

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Sale $196.39 $260.80

Cost-effective long-range dual beam sensor for internal or external applications. Features twin infrared transmitters and receivers to reduce the potential false alarms. More info...

Part # 76415

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Sale $291.76 $456.40

This super long range passive infrared sensor can detect intruders at up to 180 meters! Separate near and far outputs allow the sensor to position an intruder in its field of view More info...

Part # 76440

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Sale $1,186.67 $1,966.00

Reliable, fully-adjustable photoelectric sensor mounted in a water, dirt, and insect resistant housing. Special circuit reduces false alarms from falling leaves, birds, and natural phenomena. More info...

Part # 76412

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Sale $204.82 $312.00

Fully adjustable photoelectric detector is easy to install and protects against false alarms. Weather-resistant housing also protects against bugs and dirt. More info...

Part # 76409

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Sale $116.87 $179.10