DNR Detector de humo Fotoeléctrico Inteligente Intelligent Devices The foam bladder is UL

The foam bladder is UL listed for use with AFFF and AR-AFFF foam concentrates

a protective plastic cover prevents cut wires by covering exposed speaker components

IP56 rated

Many other options are available including single or multi-channel voice

DNR Detector de humo Fotoeléctrico Inteligente Intelligent Devices The foam bladder is ULNOTEThe intelligent photoelectric smoke detector has a pivoting housing that fits both square and rectangular footprints capable of mounting in round or rectangular duct. The DNRW Smoke Detector, rated NEMA 4, is enclosed in a UV resistant, weather tight enclosure that provides protection against dirt, wind blown rain and dust, splashes and hose water, allowing operators to use the detector in the most extreme environments. These units detect smoke in