• 4-Channel, Dual Line Slave DACT, Form-C..Relay

The Fire-Lite 411UD is a compact, dual line, Digital Alarm Communicator Transmitter (DACT) designed for a wide array of fire, security, and non-fire applications. 

The 411UD features four monitoring channels (inputs) and presents a cost-effective solution for existing (or new) Fire Alarm Control Panels to transmit system status to an off-site monitoring facility.

Extremely flexible programming options are ideal for monitoring non-fire and security control panels. With fifteen selectable transmission formats, including ADEMCO Contact ID, compatibility is ensured with virtually all Digital Alarm Communicator Receivers.

On-site programming is achieved with a hand-held programmer (PRO-411), or remotely (411UD only) utilizing an optional PK-CD Windows-based remote upload/download software package. The PK-CD upload/download software also permits system interrogation and revision from a remote site.


  • Four input channels
  • Dual telephone lines
  • Program locations for entering up to 20-digit central station and service terminal telephone numbers surface mount technology
  • Compact in size
  • Separate external keypad and display
  • Piezo sounder
  • Real time clock
  • Extensive transient protection

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4-Channel, Dual Line Slave DACT, Form-C..Relay

  • Product Code: FIRE-LITE:411UD

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Tags: DACT, communicators