Independent reference · Facts sourced from CPSC, ENERGY STAR and DOE Record verified Aug 18, 2026
Active recall — stop using this product now.
Remedy: free repair · About 29,000 units
Recall No. 24-158 Published March 14, 2024

System Sensor L-series low frequency Sounders and Strobes for residential apartments and commercial buildings

The sounders and strobes can malfunction and cause the fire alarm system to fail to alert consumers of a fire. Manufactured by Honeywell International Inc. and sold at Honeywell authorized System Sensor installers and fire equipment distributors nationwide from March 2023 – April 2023 for about $107.

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
What you are looking at

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

Image: CPSC recall notice Two more views

Check the label first

Compare every letter, number, space and suffix. A similar-looking product with a different suffix may not be part of this recall.

Affected model numbers

Why it was recalled

The sounders and strobes can malfunction and cause the fire alarm system to fail to alert consumers of a fire.

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Incident reports to the firm
0
Injuries reported
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SaferProducts.gov reports

Honeywell has received two reports of low or no sound output during installation. No injuries have been reported.

The official remedy

Remedy type: repair
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What to do

Consumers should contact the firm to arrange for a free inspection and free repair.

Product and sales details

ManufacturerHoneywell International Inc., of Charlotte, North Carolina
UnitsAbout 29,000
Made inMexico
Sold atHoneywell authorized System Sensor installers and fire equipment distributors nationwide
Sales periodMarch 2023 – April 2023
PriceAbout $107

How to reach the firm

Phone
800-736-7672
7 a.m. to 4:30 p.m. CT Monday through Friday
Email

Verify phone numbers, hours and web addresses on the current CPSC notice before contacting the firm.