Simplex 49AO-WWF
Simplex 49AO-WWF
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Simplex 49AO-WWF TrueAlert ES Addressable Horn
The Simplex 49AO-WWF is a wall-mount, audible-only addressable horn appliance from the TrueAlert ES notification series, used to provide audible fire alarm signaling in commercial buildings. It communicates over the Simplex IDNAC signaling line circuit and is finished in white with red "FIRE" lettering.
Key Features:
• Addressable Operation: Individually addressed and powered over the IDNAC signaling line circuit from a compatible Simplex fire alarm control panel, eliminating the need for separate NAC wiring.
• Audible-Only Design: Electronic horn appliance intended for audible notification where a visual strobe is not required or is supplied by a separate device.
• Wall Mount: Installs on a standard single-gang, double-gang, or 4 inch square electrical box with a minimum 1-1/2 inch mounting depth, per NFPA 72 mounting height requirements.
• UL Listed: Designed for use with UL/ULC Listed Simplex fire alarm control panels as part of a coordinated life safety notification system.

