Optex SL-100TNR Indoor/Outdoor Hybrid Battery-Powered PIR Sensor, 100' Range

Protect driveways, small perimeters and open areas with a flexible, low-maintenance perimeter sensor. The Optex SL-100TNR photoelectric beam detector combines reliable dual-beam detection with hybrid power options to reduce wiring costs and simplify installation for security integrators and facilities teams. With a 100' (30 m) maximum detection range and battery-powered operation, the SL-100TNR is ideal where running power to a transmitter is impractical — while the receiver can be hardwired using the optional PCU-5 for mixed configurations.

Designed for real-world use, batteries sit at the front of the unit for quick replacement without disturbing alignment; the unit accepts D-size lithium cells or CR123 packs (CRH-5 holders sold separately) for extended runtime. The back box accommodates most wireless transmitters and supports the optional BCU-5 battery-sharing module, making it simple to extend alarm and monitoring networks to site boundaries. Anti-frost protection and robust mounting options ensure continuous operation in outdoor conditions.

For dependable perimeter security and surveillance with minimal upkeep, add the Optex SL-100TNR to your monitoring plan — contact us to discuss installation options or to place an order.

• Trusted 100' dual-beam perimeter detection that reduces false alarms and secures driveways, gates and open areas
• Hybrid power options let you mix battery operation with hardwired receivers to cut installation costs and simplify retrofits
• Front-access battery holders support D-size lithium or CR123 packs for fast replacement and up to one-year operation, minimizing maintenance downtime
• Built-in back box accepts wireless transmitters and optional BCU-5 battery sharing for seamless integration with alarm and monitoring systems
• Anti-frost system and durable mounting (pole or wall) deliver reliable outdoor performance for 24/7 surveillance and security monitoring