SPT - Outdoor Quad-Beam Photoelectric Sensor for Up to 450 ft. in Black
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About this product
This quad beam photoelectric sensor offers cutting-edge performance in a compact, weather-resistant design, ideal for both residential and commercial security applications. Utilizing 4-beam simultaneous cut-off detection, it delivers enhanced accuracy, stability, and resistance to false alarms. A built-in optical viewfinder allows for precise beam alignment, while an integrated surge absorption circuit protects the device from lightning-related damage. Perfect for use in schools, office buildings, hospitals, and home perimeters.
4-Beam Simultaneous Detection
Increases detection reliability and minimizes false alarms caused by small objects or environmental factors.
Accurate Optical Alignment
Built-in viewfinder simplifies precise setup and ensures optimal sensor performance.
Weatherproof & Surge-Protected
Designed for outdoor durability with circuitry to protect against lightning and power surges.
Versatile Security Application
Ideal for enhancing perimeter protection at homes, schools, offices, hospitals, and more.
Power Options
Supports dual voltage—DC 12V or AC 24V. A 12V DC or 24V AC 2A in-line power supply is recommended.
- Detector TypeMotionSensor TypeInfraredNumber of Devices Included1
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This quad beam photoelectric sensor offers cutting-edge performance in a compact, weather-resistant design, ideal for both residential and commercial security applications. Utilizing 4-beam simultaneous cut-off detection, it delivers enhanced accuracy, stability, and resistance to false alarms. A built-in optical viewfinder allows for precise beam alignment, while an integrated surge absorption circuit protects the device from lightning-related damage. Perfect for use in schools, office buildings, hospitals, and home perimeters.

10-year sealed battery dual-sensor smoke alarm provides ultimate protection by combining ionization and photoelectric technologies to detect both fast-flaming and slow-smoldering fires. Precision Detection advanced sensing helps reduce nuisance alarms from cooking while still delivering early warning of real fire emergencies. Sealed lithium power cell removes the need for battery changes or low-battery chirps, and a single test/silence button simplifies operation and maintenance.

Easy to install on every type of door or window. The magnet goes on the door or window, and the sensor goes on the frame (or vice versa). Magnet can be placed up to 2 inches from the sensor, so sensors fit on all types of doors and windows. SimpliSafe sensors come with the battery pre-installed and adhesive tape pre-applied, making set-up a snap.
| Pros for SPT - Outdoor Quad-Beam Photoelectric Sensor for Up to 450 ft. in Black | |||
|---|---|---|---|
| There were no pros for this product— | There were no pros for this product— | Compatibility, Battery Life, Ease of use, Price, Installation | Compatibility, Battery Life, Installation Ease, Connectivity, Overall Performance |
| Cons for SPT - Outdoor Quad-Beam Photoelectric Sensor for Up to 450 ft. in Black | |||
| There were no cons for this product— | There were no cons for this product— | There were no cons for this product— | Features, Alarm Accuracy, Night Light, App Usability, Size |
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