System Sensor SSM24-10 10-Inch 24VDC Signal Bell

System Sensor SSM24-10 10-Inch 24VDC Signal Bell

Overview

The SSM24-10 is a 10-inch 24VDC audible signal bell designed for fire alarm and security notification applications in commercial and institutional facilities. This is a passive notification device—it receives DC power and produces audible alarm signals when triggered by a fire panel or control system. The 10-inch form factor delivers adequate audible coverage for standard office, retail, warehouse, and institutional corridors without excessive installation complexity.

Compatibility

The SSM24-10 integrates with fire alarm control panels, security system hubs, and notification circuits that supply 24VDC. It is part of the System Sensor audible/visible notification product family and works in conventional fire alarm systems requiring simple audible signaling. Confirm your control panel's notification relay output voltage and current capacity before installation—most conventional fire alarm panels provide supervised 24VDC notification circuit outputs rated for devices in this power range.

Installation Notes

The SSM24-10 operates on 24VDC—verify your panel's notification circuit delivers this voltage. Wire the signal bell directly across the supervised notification relay output using appropriate gauge wire for the circuit run distance. Standard installation uses a simple two-wire connection; no special protocols or configuration required. Mount the bell in a location where sound can propagate freely to alert occupants—avoid enclosed cabinets or dead corners. Ensure the control panel's notification output current rating accommodates the device draw.