Alarm Output Director


The ELK-941 separates the steady or pulsing voltage from a single alarm output and directs this into two (2) different relay outputs. This is ideal for activating a two channel long-range radio or cellular transmitter, a two channel siren, strobe light, or bell from the single alarm outputs found in most alarm control panels. A steady voltage input activates Relay 1 (typical for burglary) while a pulsing voltage input activates Relay 2 (typical for fire).


Product Details

  • Separates Steady and Pulsing Voltage and directs it into Two (2) Different Relay Outputs
  • Positive or Negative Low Current Trigger
  • Two (2) SPDT Relay Outputs
  • Ideal For Two (2) Channel Long Range Radio or Cellular Transmitters
  • Option For Temporal Pulse On Relay 2
  • Low Current Output During Delay Time
  • LED Indication of Relay Status
  • Surface Mount ABS Enclosure with Snap-On Cover
  • Meets ANSI S3.41 Audible Emergency Evacuation Signals 3-Pulse Pattern
  • Lifetime Limited Warranty
  • Operating Voltage: 12 Volts DC
  • Current Draw: 96mA (both relays on)
  • Pulsing Input: .1 - 4sec. (.125-6hz)
  • Relay Contacts: Form "C", 7A @ 30VDC, 10 A @ 125VAC
  • Size: 4.4" x 3"x 1.15"
  • Trigger Voltage: 9 - 14VDC
  • Trigger Current: 15mA

A 3 to 4 second verification delay time occurs before the relays activate. Either relay can be set to ignore the delay time and provide an immediate output for installations requiring a siren or bell test. A separate output is available for triggering a low current sounder or LED during the delay time. An optional jumper configures Relay 2 to pulse in a temporal coded bell pattern which meets ANSI Standard S3.41 for fire signaling. The input trigger can be either positive or negative (pull to ground).


  • ELK-941 Alarm Output Director
  • 4 pieces of Double Sided Tape
  • Instructions

Locate an ELK Authorized Distributor Near You!

For more infomation, call ELK at (800) 797-9355.

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