Apollo Fire Detectors has added a conventional auto-aligning beam detector with laser alignment to its range of fire detection products. With a range of 8m to 100m, it has been specifically designed ...

Laser beam alignment can be tricky. With our newly launched gRAY laser beam position detectors you can detect the position and measure the power of your laser beam at the same time. The laser beam ...

The new SL-650QDM Quad photobeam from Optex includes even more features to protect against false and missed alarms caused by misalignment and environmental issues. With 650 feet of outdoor detection ...

Optex expands on its industry leading outdoor battery powered intrusion line by adding the SL-350QFR, a 350 ft. battery-powered photoelectric detector requiring no trenching or wiring. “Even with the ...