IR sensors rely on an emitter (IR LED) and a detector (photodiode or photoresistor) to measure infrared light and convert it ...

An Infrared close object sensor installed on an industrial vehicle detects objects or pedestrians located in a hazardous area. When it detects a problem an audio/visual indicator makes an alert, that ...

Outdoor security sensors detect intruders as soon as they enter a protected area, and before they can gain access to people or valuable assets. In a correctional environment, security sensors may be ...

Optex AX-200TFR is a selectable beam frequency photoelectric detector that features triple... Optex SL-200QN 60m Quad beam active infrared sensor for perimeter security Optex SL-200QN is a quad ...

Optex SL-350QDM is a quad beam active infrared sensor with 4 channel selectable frequency and two-way arial communication for optimal perimeter security. It features 60m detection range, easy-to-see ...

Motion sensors can be built into individual luminaires or installed remotely to detect surrounding persons or objects. LED luminaires with inbuilt sensors are becoming increasingly popular and readily ...