411UDAC Digital Alarm Communicator Transmitters (DACT)

The Fire-Watch 411UDAC from Fire•Lite is a compact, multifaceted, stand-alone or slave Fire Alarm Communicator designed for a variety of fire and non-fire applications. It provides four channels (inputs) that accept waterflow devices, two- and four-wire smoke detectors, pull stations, and other normally-open contact devices. The 41UDAC is a cost-effective solution for applications that require an existing (or new) fire alarm control or non-fire control panel to transmit system status to an off-site monitoring facility for Central or Remote Station compliance.

Due to its extremely flexible programming options, the 411UDAC is also ideal for use as a stand-alone unit to monitor: sprinkler systems for waterflow and supervisory conditions; processes (i.e., water level, gas detection, loss of air flow); and normally-open contact devices.

With fifteen selectable transmission formats, including Ademco Contact ID, compatibility with virtually all Digital Alarm Communicator Receivers (DACR) is ensured. Programming can be accomplished on-site with a hand-held programmer (PRO-411), or remotely utilizing an optional PK-411UD Windows®-based remote upload/download software package. The PK-411UD upload/download software also permits system interrogation and revision from a remote site.

• Four supervised monitoring channels (inputs): three fixed Style B (Class B) and one Style A (Class A) or Style B (Class B).
• Inputs may be individually programmed for standalone applications, or when monitoring a host control panel, for:
  – Two- and four-wire smoke detectors (Inputs 1 and 3).
  – Pull station
  – Normally-Open contacts
  – Host panel trouble (slave mode)
  – Supervisory
  – Supervisory (autoresettable)
  – Waterflow (silenceable)
  – Waterflow (non-silenceable)
  – Process monitoring
  – Process monitoring (autoresettable)
• One Style Y (Class B) Notification Appliance (bell) Circuit (NAC)
• –10 Amp notification appliance power
• Coded (temporal) notification appliance (bell, signal) circuit
• 12 VDC operation
• Capable of 60 hours of standby
• Seven individual LEDs; six visible through door:
  – AC Power
  – System Trouble
  – System Alarm
  – Supervisory
  – Communication Fail
  – Battery Trouble
  – Earth Fault (not visible with door closed)
• Dual telephone lines:
  – Dual telephone line voltage detect
  – Alternating phone lines for 24-hour test messages (programmable)
• Industry-first, UL recognized, "dialer runaway" prevention feature

• Datasheet