Kidde | Genesis LED EG4 Low Frequency 520 Hz Wall Mount Horn, Red with FIRE Marking | EG4LFRF

The Kidde Genesis LED EG4LFRF is a low frequency wall mount horn that produces the 520 Hz square wave tone required by NFPA 72 for sleeping area notification. It runs on regulated 12 or 24 VDC (or FWR), draws minimal current on the NAC circuit, and synchronizes with other Genesis devices on the same loop without an external sync module when paired with a compatible FACP.

Built for the commercial installer

The Genesis LED EG4 form factor mounts directly to a standard 4-inch square electrical box, single-gang box, or Kidde surface mount box. Red housing with FIRE marking meets AHJ expectations for fire alarm notification appliances in commercial occupancies. UL 464 and ULC-S525 listed for both U.S. and Canadian installations.

Key features

• 520 Hz low frequency tone: meets NFPA 72 Chapter 18 requirements for sleeping area notification in hotels, dormitories, and assisted living facilities
• Low current draw: puts more devices on each NAC circuit, reducing panel and power supply requirements
• Field-selectable high/low dBA output: adjust sound level to match the space without swapping hardware
• Genesis synchronization: temporal pattern sync across all Genesis devices on the circuit without an external sync module on compatible FACPs
• Standard box mounting: fits 4-inch square, single-gang, or Kidde surface mount boxes
• UL 464 and ULC-S525 listed: approved for U.S. and Canadian fire alarm installations

System requirements

Connects to any fire alarm control panel NAC circuit providing regulated 12 or 24 VDC or FWR output. For synchronized operation across multiple notification appliances, use a Genesis-compatible FACP NAC output or add an external synchronization module. Indoor use only.