SILENT KNIGHT WSK-WGI ARLEI 2 transformers are included for

2 transformers are included for each control panel board

the module sends a trouble status signal to the fire alarm control panel

Designed for use with numerous Expansion Modules

temperatures of −4°F to 158°F

They mount onto the hinges of option cards and can be installed in any of the three option card spaces on the control panel electronics chassis

SILENT KNIGHT WSK-WGI ARLEI 2 transformers are included forThe SWIFT (Smart Wireless Integrated Fire Technology) Wireless System can be applied in many situations that are problematic for traditional wired devices. In cases where areas of a building are difficult or impossible to wire, visually sensitive, or have restricted access, SWIFT wireless sensors provide an efficient, reliable solution. SWIFT wireless devices communicate via a proprietary wireless mesh protocol to communicate with a Silent Knight fire