Silent Knight 005895XL IntelliKnight Distributed Power Module, 6 Amp, 2 Relays SF 09/03 279B series are double action

279B series are double action stations with six inch (150mm) wire leads for field wiring connections

2 mm (18 gauge) cold-rolled steel enclosure houses a variety of control panels by Bosch

Model WSK-PHOTO and WSK-PHOTO-T are plug-in type smoke sensors that combine a photoelectronic sensing chamber with wireless communication

The Series Z appliances incorporate the same dependable circuitry and high efficiency optics that are used in ST Strobes

Displays complete system point status information and includes control switches for remote control of critical system functions

Silent Knight 005895XL IntelliKnight Distributed Power Module, 6 Amp, 2 Relays SF 09/03 279B series are double action5895XL intelligent power modules are 6A notification power expanders that provide their own AC power connection, battery charging circuit, and backup battery for use with Silent Knight addressable fire alarm control panels.