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Communicators

411 Series Fire Alarm Communicators

Fire Alarm Communicators designed for a variety of fire and non-fire applications

Overview

Fire Alarm Communicator designed for a variety of fire and non-fire applications. It provides four channels (three on the 411) that accepts waterflow devices, two-wire and four-wire smoke detectors, pull stations, and other normally-open contact devices. Three models are available: 411 - Slave Communicator; 411UD - Slave Communicator with upload/download; 411UDAC - Stand-alone Communicator with upload/download.

 Features & Benefits: 

  • Fully programmable with Pro-411 or with Windows Inputs may be individually programmed for stand-alone
  • Fully supervised trigger inputs require a contact closure for activation
  • Optional digital programming unit with a keypad, model PRO-411

Certifications:

  • Electrical Specifications:
    • Programmable Channels 1 through 4
    • Power-limited circuitry
    • Fully supervised
    • Operation: All channels NFPA Style B (Class B). Requires Normally Open contact to trigger
    • Normal operating voltage: 12 VDC
    • Alarm current: 3.34 mA
    • End-of-line resistor: 2.2K ohms
    • Short-circuit current: 3.8 mA per channel/input
  • Listings:
    • 411/411UD:
      • UL Listed: S2424
      • CSFM: 7300-0075:0174
      • MEA: 328-94-E Vol. III (411UD); 328-94-E Vol. IV (411)
      • FDNY: COA#6085
    • 411UD:
      • UL Listed: S624.
      • CSFM: 7300-0075:0174.
      • MEA: 328-94-E Volume
Specifications

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Data Sheet
Document Title
Document Type
File Size
Document Language
Brand
Document Title
Document Type
File Size
Document Language
Brand
Product Number
Image
SKU
Description
alt
411
Fire-Watch Series Slave Digital Alarm Communicator Transmitter, 3 Channel, Dual Line
alt
411UD
Slave Digital Alarm Communicator Transmitter: 4 Channels: Dual Line
alt
411UDAC
Slave Fire Alarm Communicator, 4 Channels, Dual Line
Image
SKU
Description
alt
411
Fire-Watch Series Slave Digital Alarm Communicator Transmitter, 3 Channel, Dual Line
alt
411UD
Slave Digital Alarm Communicator Transmitter: 4 Channels: Dual Line
alt
411UDAC
Slave Fire Alarm Communicator, 4 Channels, Dual Line