Notifier AEM-24AT Annunciator Expander Module – Adds 24 LED Display Points

£126.78

Availability: 5 in stock SKU: Notifier AEM-24AT Categories: , Brand:

The Notifier AEM-24AT expands ACM-24AT annunciators with 24 additional system points, offering reliable LED status indication and seamless integration for enhanced fire alarm control and system visibility.

Description

The Notifier AEM-24AT Annunciator Expander Module is designed to enhance the capacity of your ACM-24AT LED annunciator by adding 24 additional programmable system points. Supporting up to three AEM-24AT modules per ACM-24AT, the system can be expanded to a total of 96 annunciation points, offering scalable flexibility for larger fire alarm installations.

Each AEM-24AT module maintains the same physical dimensions and front appearance as the base ACM-24AT, allowing for a consistent, professional look across your annunciation system. This expander module supports various annunciation configurations, including Alarm/Circuit-On and Trouble LED per-point, or a denser Alarm-only option, depending on your system’s needs.

The AEM-24AT is part of the Notifier ACS Series, which offers modular, remote LED annunciation and control for Notifier and FireLite fire alarm panels. When connected, the expander communicates via a serial interface and may be installed up to 6,000 feet (1,828 meters) away from the main panel.

It also supports custom labelling, color-programmable LEDs, and plug-in terminal blocks for streamlined installation and servicing. Whether you’re building a new fire alarm system or expanding an existing one, the AEM-24AT provides a reliable, cost-effective way to improve point visibility and status control across your site.

Key Features:

  • Adds 24 addressable annunciation points to ACM-24AT
  • Supports up to 3 expanders per ACM-24AT (up to 96 total points)
  • Alarm/Circuit-On and Trouble LED per-point or Alarm-only option
  • Matches the size and appearance of ACM-24AT for unified installations
  • Touchpad control options for remote silence, reset, drill, and acknowledge
  • Color-programmable LEDs and custom slip-in labels
  • Compatible with FireLite intelligent and legacy panels
  • Local sounder and status LED indicators for Alarm, Trouble, and Power
  • Plug-in terminal blocks for easy installation and servicing
  • Powered by 24 VDC from panel or remote supply
  • Supports Fan Control (manual/auto) on AM2020/AFP1010 systems

Certifications:

  • UL Listed (S2424)
  • ULC Listed (S2424)
  • MEA Listed (120-06-E Vol. 2)
  • CSFM Approved (7120-0075:0199)
  • FM Approved

Additional information

Weight

4.00 lbs

Dimensions

4.37 × 8.37 in

Manufacturer

Honeywell

Brand

Notifier

Type

Expander Module

Listings & Approvals

CSFM, FDNY Approved, FM, UL, ULC

Notifier AEM-24AT Annunciator Expander Module

Notifier AEM-24AT Annunciator Expander Module – Adds 24 LED Display Points

£126.78

In stock

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