Twin Photobeam Detectors With Laser Alignment For Real World Security, 190 Ft Outdoor And 390 Ft Indoor Range, All Weather Anti Frost, Cross Beam Interruption Monitoring, Adjustable Interruption Time, Includes Two Detectors
✔️ Twin beams monitor perimeter with 190 ft indoor, 90 ft outdoor range
These twin photobeam detectors create a cross beam to monitor a perimeter, signaling when a beam is interrupted. They’re built for real-world security, indoors or outdoors, featuring laser alignment, weatherproof housings, and an anti-frost system for reliable operation in extreme conditions.
✅ Cross-beam interruption detection using twin infrared beams
✅ Weatherproof enclosure with anti-frost design for all-weather use
✅ Adjustable interruption time: 50 ms to 700 ms
✅ Laser alignment with 650 nm, 5 mW output for precise setup
✅ NO/NC alarm output plus tamper circuit and non-polarized inputs
💡 What is the best use case for cross-beam photobeam detectors in perimeter security?
The core idea is quick, reliable detection of intrusions along a boundary.
- handy perimeter protection for warehouses, yards, and campuses
- laser-aligned beams minimize drift and false alarms
- adjustable interruption timing helps tailor sensitivity
- weatherproof housing supports both indoor and outdoor deployment