In-Suite Signaling Device

The Fire-Link®II ISD-2501UWS is designed to be used with the UL/ULC listed NMC-101SW and other Fire-Link®II Components. It is intended to supplement the signaling capabilities of a building’s fire alarm system. By utilizing the existing wiring infrastructure (i.e. the building’s own 115V AC electrical wiring) Signalink offers the fire protection industry a solution that is easy to install, can be placed anywhere a standard power line outlet exists and prevents unsightly surface raceway from being installed in public hallways. The Fire-Link®II system provides a cost-benefit solution to a North America wide audibility problem without the expense of any additional wiring, costly, noisy, dirty, mess associated with traditional installations.

Unique Power Line Technology

The ISD-2501UW is a plug-in, addressable, battery-backed-up, audible and visual device. It does NOT detect smoke or carbon monoxide. It is intended for use in living and sleeping areas to ensure safety and peace of mind. The ISD-2501UW uses Signalink's unique Power Line Technology and "mesh" networking to provide the highest reliability. The ISD-2501UW is often referred to as a "wireless horn".

Applicable Standards

UL 464 Audible Signal Appliances
UL 1971 Signaling Devices for the Hearing Impaired
ULC S525 Standard for Audible Signal Devices
ULC S526 Standard for Visual Signal Devices
NFPA 72 National Fire Alarm Code
CFSM 7135-1699-0104