System Sensor SW 02/01 The Simplex 4098-9403 is a

The Simplex 4098-9403 is a conventional

The Dual Monitor Module is intended for use in intelligent

The SpectrAlert Advance series offers the most versatile and easy-to-use line of low frequency sounder and low frequency sounder strobes in the industry

The key-locked door includes a pin-type hinge

System Sensor SW 02/01 The Simplex 4098-9403 is aThe SpectrAlert Advance series of notification appliances is designed to simplify installations, with features such as plug in designs, instant feedback messages to ensure correct installation of individual devices, and 11 field selectable candela settings for wall and ceiling strobes and horn strobes.