Silent Knight SK-4 Fire Alarm Control Panel installers can easily adapt devices

installers can easily adapt devices using field selectable candela

and plain and FIRE-printed devices

the AM-50 Series amplifiers produce superior clarity for intelligible LIVE voice paging

four-wire smoke detectors

Silent Knight SK-4 Fire Alarm Control Panel installers can easily adapt devicesSK 2 SK 4 fire alarm control panel (FACP) module options include transmitter modules, interface modules, and zone relay modules. Transmitter modules provide a supervised output for a local energy municipal box transmitter and alarm and trouble reverse polarity. The modules include a disable switch and a disable trouble LED. A module jumper option allows the reverse polarity circuit to open with a system trouble condition if no alarm condition exists.