Smoke Alarm Relay Module - SM120X

Smoke Alarm Relay Module - SM120X for Electrical Safety and Interconnect Systems The Kidde SM120X Smoke Alarm Relay Module is designed for integration with interconnected smoke alarms to activate auxiliary warning devices such as external bells, sirens, and hallway or stairwell lighting. This module offers isolated relay contacts (normally open and normally closed) and a power supply output for connecting spot-type heat detectors and manual pull stations within multi-station alarm systems. It is suitable for use by electrical distributors and switchgear suppliers involved in fire safety and alarm system installations. Specifications Electrical Rating: 120V AC, 60 Hz, 0.08 Amp Contact Rating: 10 Amps @ 120 VAC (non-inductive), 5 Amps @ 30 VDC DC Output: 9 Volt DC, 5 mA Max (current limited) Product Weight: 0.0100 lbs Compatible with interconnected smoke alarms including models 1235, 1275, 1285, 1296, i12040, PE120, PI2000, KN-COSM-IB, HD135F, and others with red interconnect wires Maximum interconnect wiring resistance: 10 ohms Operating environment: +40°F (4.4°C) to 100°F (37.8°C), up to 90% relative humidity Features Relay activation triggered only by smoke alarm interconnect signals Isolated relay contacts for safe switching of auxiliary devices without internal connection to 120V AC Power supply output supports spot-type heat detectors (rate of rise or combined rate of rise and fixed temperature) and manual pull stations Designed for installation in UL listed junction boxes with proper electrical code compliance Supports remote installation with UL/CSA listed wiring up to 1000 feet in multi-station systems Not compatible with fire alarm control panels or CO alarms for relay activation Warning against use with square wave or modified sine wave inverters to prevent damage Includes detailed wiring color codes for AC hot, neutral, interconnect signal, relay contacts, and DC output One-year limited warranty covering defects in materials and workmanship Downloads & Links User Guide - Kidde SM120X Smoke Alarm Relay Module (EN) User Guide - Kidde SM120X Smoke Alarm Relay Module (FR) User Guide for Kidde Model SM120X(English)