Simplex 4098-9845 Weatherproof Duct Housing Enclosure Mechanical Surface Mount Contact The sounder base is capable

The sounder base is capable of producing either the distinctive three-pulse temporal pattern (ANSI Temporal 3) fire alarm signal now required by NFPA 72 for commercial and residential applications or a continuous tone by simply removing the included jumper from the device

Vesda Laserscanner and Vesda Lasercompact

Ideal for maintaining peak performance of your VESDA aspirating smoke detection system

Brass Quick Connect Fitting

Simplex 5009-9311 Bath / Shower Pull Stn

Simplex 4098-9845 Weatherproof Duct Housing Enclosure Mechanical Surface Mount Contact The sounder base is capableThe Simplex 4098 9845 is a Weatherproof Duct Housing Enclosure that circulates conditioned air around a duct sensor housing It's designed to protect the sensor housing from environmental extremes and maintain its temperature range. Compatible with TrueAlarm addressable duct sensor housings, including models 4098 9755 (Standard Duct Sensor Housing) and 4098 9756 (Duct Sensor Housing with Relay Output). The duct housing contains a photoelectric sensor