Product Details

The SL-TNR series offers a cost-effective and versatile solution for protecting a perimeter, where cabling is an issue or inconvenient.

Ideal for small perimeters, flat roofs, and open areas, the active infrared dual beam set offers a lot of flexibility with its hybrid power options, where the transmitter is powered by Saft LSH-20 batteries, and the receiver can be hardwired.

The SL-TNR series utilizes high-grade aspherical lenses and also has an anti-frost design with IP65 weather protection to improve its durability during harsh weather conditions.

200ft outdoor battery-powered photoelectric detector, complete with Inovonics transmitter and batteries.


Ideal for small perimeters, flat roofs, and open areas.


  • Buildings
  • Perimeter
  • Approach
  • Roof / Ceiling
  • House
  • Garden
  • Garage

Key Features

  • Dual beam detection
  • IR communication for low battery signal
  • Sniper viewfinder with 2x magnification, anti-frost main unit cover
  • IP65