Honeywell Recalls System Sensor L-Series Low Frequency Fire Alarm Sounders and Strobes Due to Risk of Failure to Alert Consumers to a Fire
Home product recall 24-158. Announced by CPSC on Mar 14, 2024.
Watch and the shortlist are kept with a free account, on every device. Your watch list. CPSC’s own notice is on cpsc.gov.
The short answer
Announced by CPSC on Mar 14, 2024. Copied from CPSC on Oct 19, 2026.
Every line below is in CPSC’s own words, with its source beside it.
What’s wrong with it?
The sounders and strobes can malfunction and cause the fire alarm system to fail to alert consumers of a fire.
CPSC, Recalls API. Checked Oct 19, 2026. Updated daily.
What should you do?
Consumers should contact the firm to arrange for a free inspection and free repair.
CPSC, Recalls API. Checked Oct 19, 2026. Updated daily.
- What the company offers to fix a recalled product or vehicle: a repair, a replacement or a refund, as the recall notice says. For a vehicle, dealers make the safety repair free. Follow the notice’s own steps, or contact the company it names. Source: CPSC; NHTSA (49 U.S.C. 30120).: repair.
- How to reach the firm: System Sensor at 800-736-7672 from 7 a.m. to 4:30 p.m. CT Monday through Friday, email at LFSounder.recall@systemsensor.com, or online at https://buildings.honeywell.com/us/en/brands/our-brands/system-sensor/resources/recall or www.SystemSensor.com and click on “Recall” at the top of the page for more information.
Which ones are recalled?
This recall involves all Honeywell System Sounder L-series Low Frequency Sounders, Sounder Strobes, and Compact Sounders. The sounder and strobes are square, with white and red plastic housings, listed for wall mounting and measure about 5.6 by 4.7 inches for the sounders and strobes and about 5.3 by 3.5 inches for the compact sounder. The model number, date codes and “System Sensor” are printed on the product label and carton. Date codes 3034 and 3035 and the following models are included in this recall: HWL-LF, HWL-LF-BP10, HRL-LF, HRL-LF-BP10, HGWL-LF-BP10, P2WL-LF.
About 29,000 units, as CPSC gives them.
System Sensor L-series low frequency Sounders and Strobes for residential apartments and commercial buildings.
CPSC, Recalls API. Checked Oct 19, 2026. Updated daily.
CPSC’s photos
CPSC shows 4 photos on its notice. Hearth Record doesn’t copy them; each opens on cpsc.gov.
- Recalled System Sensor L-Series Low Frequency Fire Alarm Sounders Model #s HWL-LF and HWL-LF-BP10 (White) showing product label and carton label
- Recalled System Sensor L-Series Low Frequency Fire Alarm Sounders Model #s HWL-LF and HWL-LF-BP10 (Red) showing product label and carton label
- Recalled System Sensor L-Series Low Frequency Fire Alarm Sounder Strobe Model P2WL-LF (White) showing product label and carton label
- Recalled System Sensor L-Series Low Frequency Fire Alarm Sounder Model HGWL-LF-BP10 (White) showing product label and carton label
Who made and sold it?
- Made by Honeywell International Inc., Charlotte, North Carolina.
- Made by System Sensor, St. Charles, Illinois.
- Honeywell authorized System Sensor installers and fire equipment distributors nationwide from March 2023 through April 2023 for about $107.
- Made in Mexico, as the notice gives it.
CPSC, Recalls API. Checked Oct 19, 2026. Updated daily.
Was anyone hurt?
Honeywell has received two reports of low or no sound output during installation. No injuries have been reported.
CPSC, Recalls API. Checked Oct 19, 2026. Updated daily.
What the record doesn’t say
- The notice lists no UPCs, so check the model, the description and the photos.
- The notice lists no model numbers in a field of their own; its description may give them.
- How many have been returned or fixed isn’t in the notice.
Hearth Record wrote these lines.
Sources
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U.S. Consumer Product Safety Commission, Recalls API.
Checked Oct 19, 2026. Updated daily. Public domain (U.S. Government work). CPSC asks to be credited, and that no endorsement be implied.
Recalls of kids’ and home products are from the U.S. Consumer Product Safety Commission (CPSC). CPSC does not endorse Hearth Record. Copied on Oct 19, 2026.