SILENT KNIGHT WSK-WGI ARLEI 2 transformers are included for

2 transformers are included for each control panel board

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

Designed for use with numerous Expansion Modules

Proprietary Battery Size battery size for maximum productivity with added dependability

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