Pay in 4 interest-free payments of $472.24 Learn more
Ships within 48 hours · Estimated delivery Oct 2 - Oct 7
The compact design allows for quick installation and simple replacement with an easy four step process
such as bells
non-flammable CO gas
The Siemens XTRI-R (S54370-B1-A1) can monitor a normally open or closed dry contact
Simplex 562-727 32 PT Motherboard
Silent Knight 6820EVS 1110-Point Addressable Fire Alarm Control Panel SiemensDB11E The compact design allows forSilent Knight 6820EVS 1110 Point Addressable Fire Alarm Control Panel with Emergency Voice System (Replaces Kidde FX 1000R) The 6820EVS panel and accessories provide features to meet the requirements for Mass Notification Systems as described in UL 2572. The 6820EVS is an intelligent addressable Fire Alarm Control Panel combined with an Emergency Voice System (EVS) and are direct replacements for the 5820XL EVS FACP. When the EVS features are enabled,