Silent Knight 5220 Direct Connect ModuleThe 5220 is a direct connect module used to connect a fire alarm control panel (FACP) to a city box or polarity reversal communicator.

High Fidelity S/O Appliance Only

included with NDU systems

The Simplex 49SO-APPLC Ceiling Mount Addressable Speaker is a TrueAlert Addressable Notification Appliance

while any option cards appear logically as memory-mapped locations on the audio controller

4120 duplex fiber media card for the 4010/4010ES

Strobe intensity selectable as: 15

It supports 0 to 4000 ft/min duct velocity

Rotation Adapter 520Hz Base

The external power supply is always relay isolated from the SLC loop

Features 250 point capacity

with compact communications module

and required input/output connections in single assembly