Elevator Recall Fire Alarm Systems in Austin, TX

Commercial Elevator Recall Fire Alarm Design, Installation, Repair & Testing — Austin and Central Texas

Elevator recall is an essential fire and life-safety function in buildings with applicable elevators. Avenger Security Services, Inc. assists Austin-area owners, facility managers, elevator contractors and general contractors with the fire alarm detection, control interfaces, programming and testing needed to support approved elevator firefighters’ emergency operation.

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What Is Elevator Recall?

When designated elevator-associated fire detection devices operate, the fire alarm system sends appropriately programmed control signals to the elevator controller. Depending on the initiating location and approved sequence of operations, the controller directs elevators to a designated or alternate recall level for firefighters’ emergency operation. The elevator controller—not the fire alarm panel—performs elevator movement.

Primary vs. Alternate Elevator Recall

Primary (Designated-Level) Recall

Activation of an applicable lobby or associated smoke detector can initiate recall to the designated level. The exact detector-to-output assignments are established by the approved design and applicable codes.

Alternate-Level Recall

When a designated-level lobby detector indicates a fire condition, an alternate recall signal directs elevators to the approved alternate level instead of the affected designated level. Both recall functions require correctly separated initiating logic and interface outputs.

Elevator Firefighter Warning and Shunt Trip

Elevator machine-room, control-space and hoistway detection can require a separate in-car firefighter warning indication, depending on the installation. Elevator power disconnection, commonly called shunt trip, is a separate, specifically designed function where required to coordinate with sprinkler protection. It must not be assumed that a general smoke alarm should disconnect elevator power. Applicable heat detection, power monitoring, timing, and disconnect requirements require project-specific evaluation by the responsible trades and authorities.

How an Elevator Recall Fire Alarm Interface Works

  1. A designated smoke detector or other approved initiating device activates.
  2. The fire alarm panel identifies the originating condition and executes the approved cause-and-effect programming.
  3. Independently configured output relays or listed control modules transmit the required recall or warning command.
  4. The elevator controller initiates the corresponding elevator function.
  5. The fire alarm and elevator contractors jointly verify the complete response during functional testing.

Important: Three relays labeled alarm, trouble and supervisory are not necessarily three zone-specific elevator recall outputs. Conventional fire alarm panels may need listed relay expansion modules or a different control arrangement to provide primary recall, alternate recall and other required independent functions.

Dedicated Elevator Recall Panels and Replacement of Obsolete Systems

Some existing buildings have conventional fire alarm equipment dedicated primarily to elevator recall. When an older control panel fails or is discontinued, replacement selection must account for the number of initiating zones, programmable relay logic, supervision, battery capacity, field wiring, elevator interface requirements and AHJ approval. Avenger Security can assess existing conventional systems and provide a recommended repair or redesign scope; equipment should not be assumed to be a direct replacement based only on the number of onboard relays.

Common Elevator Recall Deficiencies

  • Failed or contaminated smoke detectors in elevator-associated locations
  • Recall outputs programmed to the wrong initiating zone
  • Improper separation of designated and alternate recall signals
  • Failed relay modules, interface wiring or supervision
  • Elevator controller not responding to the intended fire alarm signal
  • Obsolete fire alarm controls with unavailable replacement parts
  • Incomplete test documentation or unresolved inspection deficiencies

Elevator Recall Testing and Contractor Coordination

Successful testing involves more than seeing an alarm at the fire alarm panel. The initiating devices, outputs and actual elevator controller response must be checked together. We coordinate our fire alarm work with the elevator contractor and the appropriate authority having jurisdiction. Existing-system inspection, acceptance testing following modifications, and periodic testing can have different documentation or witness requirements.

Elevator Recall Codes and Austin Requirements

Elevator recall work is governed by the applicable editions of NFPA 72, ASME A17.1/CSA B44, and the locally adopted building and fire codes. NFPA 13 and related rules also matter where sprinkler protection and elevator power shutdown are involved. Austin adopted the 2024 International Fire Code with local amendments effective July 10, 2025. The controlling code edition, project approvals and requirements for an existing building must be confirmed for each job; replacing or modifying an existing system may require fire alarm plans and permit review.

Official reference: Austin Fire — Fire Building Code Resources. See also the NFPA Fire Alarm Basics fact sheet for a conceptual diagram of elevator recall and shutdown.

Frequently Asked Questions

Does every elevator need a dedicated fire alarm panel?

No. The required interface depends on the building's applicable codes and approved system architecture. Many elevator recall functions are provided by a building-wide fire alarm system, while some existing installations use separate controls.

What is the difference between primary and alternate elevator recall?

Primary recall commands the designated landing. Alternate recall sends the elevator to an approved different landing when conditions at the designated level trigger alternate recall.

Is elevator shunt trip the same as elevator recall?

No. Recall changes elevator operating mode and landing destination. Shunt trip disconnects elevator power under specifically designed conditions where required; the two operations have different triggers and safety implications.

Who tests elevator recall in Austin?

A licensed fire alarm contractor tests its initiating and control functions, while a qualified elevator contractor verifies actual elevator operation. AHJ and elevator inspection requirements determine whether witnessing or further acceptance testing is required.

Can I replace my old elevator recall panel with any conventional panel?

No. Relay outputs must be programmable to implement the approved sequence, not merely available as general alarm, trouble and supervisory contacts. The replacement must also satisfy all other applicable system and approval requirements.

Austin and Central Texas Service

We serve Austin, Round Rock, Georgetown, Cedar Park, Pflugerville, Hutto and surrounding Central Texas commercial facilities.

Related Fire Alarm Services

Need to repair, replace or test an elevator recall fire alarm interface? Contact Avenger Security Services to request an assessment.