The GS100 ATEX Infrared Beam is a pulse-modulated active infrared beam designed for hazardous areas 1 or 2. This intelligent detector is intended for use with alarm annunciation equipment or other devices that monitor the GS100 voltage-free relay alarm output, such as CCTV integration. The GS100 IR beam set is ATEX certified and designed for use within the petrochemical and oil sectors, as well as other similar industries where explosion, flame, weather, or dust-proof housing is required.