Silent Knight SK-4XLM LED Interface ModuleThe Silent Knight SK 4XLM LED Interface Module is designed to be used with Silent Knight SK 4 and SK 4E 4 Zone Fire Alarm Control Panels.

When this is applicable

Loop/Protocol: Used within TrueAlarm in-duct housings that communicate on IDNet or MAPNET II

Voltage selection is made by wiring to the appropriate input terminals or wire leads

two-wire communications

SWIFT wireless devices communicate via a proprietary wireless mesh protocol to communicate with a Silent Knight® fire alarm system by means of a SWIFT wireless gateway

The Simplex 49SV-APPLW-O is a TrueAlert ES weatherproof (NEMA 3R) wall-mount addressable speaker visible notification appliance for Simplex IDNAC signaling line circuits

Air is directed to a 4098-9714EA TrueAlarm Photoelectric Smoke Detector mounted in the housing

incandescent lamps

— 4098-9717 Ionization sensor

Simplex 4100-1248 is a 100W Amplifier Expansion NAC Module for use with Simplex 4100 Systems

Easy Interface

Simplex 4090-9010 Individual Addressable Relay Module allow fire alarm control panels to control a remotely located NO and NC contact using IDNet addressable communications for both data and module power