Severity
Moderate
dormakaba Recalls Delayed Egress Locks Due to Risk of Entrapment in an Emergency
Reported: August 11, 2021 Initiated: August 11, 2021 #21177 About 2,400 units
Shanghai One Top Corporation, of Shanghai, China issued this CPSC recall on August 11, 2021. Classified as Moderate severity. Approximately About 2,400 units are affected. The recall was issued because: The lockset can fail to open, posing an entrapment hazard and inability to vacate a location in an emergency.. This recall notice is sourced from official CPSC enforcement records. Below you will find the complete product description, hazard information, remedy instructions, and related recalls from the same manufacturer or product category.
Recall Insight
This CPSC action (record #21177) was formally reported on August 11, 2021. It is classified under Moderate severity, with a current status of Active. Shanghai One Top Corporation, of Shanghai, China is listed as the recalling firm. Federal records indicate About 2,400 units are affected.
The documented reason for this recall is: The lockset can fail to open, posing an entrapment hazard and inability to vacate a location in an emergency. Distribution information was not included in the agency filing, so consumers should assume broad potential exposure until the firm publishes point-of-sale details. The remedy documented by the agency is: Facilities using the recalled locks should contact the firm for instructions on receiving a free repair of the firmware by a technician. — consumers holding this product should act on that instruction rather than relying on general guidance.
To put this record in context, PlainRecalls indexes 83,949 recalls across the FDA, CPSC, NHTSA and USDA FSIS going back to 1995. Within the same product category, the database holds 6 closely related recalls, of which 6 were also issued by CPSC. That clustering is a signal — repeated actions in a narrow category often indicate a systemic quality-control issue, a supplier-wide contamination, or a design defect that has propagated across product lines. This recall is roughly 5 years old; older recalls can remain relevant because many units enter resale, rental, and secondary-market channels where the original warning never reaches the end user. Always cross-check the recall number against the official agency page before relying on any summary.
Recall Distribution by Severity Class
Units Affected
About 2,400
Related Recalls
6
6 from same agency
Product Description
This recall involves dormakaba Delayed Egress Locks with model number DE8310 found on the inside of the wiring cavity cover plate. These locks detect when pressure is applied to a door and are set with a release delay of 15 or 30 seconds. The recalled locks include an internal or external alarm sounder, key switch for reset and override, and a building code sign for single out swinging doors. Delayed egress locks are typically used on perimeter exit doors and internal fire doors to discourage or delay unauthorized exit while providing a safe means of escape during a fire or other catastrophic emergency.
Reason for Recall
The lockset can fail to open, posing an entrapment hazard and inability to vacate a location in an emergency.
Remedy
Facilities using the recalled locks should contact the firm for instructions on receiving a free repair of the firmware by a technician.
Details
- Recalling Firm
- Shanghai One Top Corporation, of Shanghai, China
- Units Affected
- About 2,400
Recall Profile
| Attribute | Value |
|---|---|
| Agency | U.S. Consumer Product Safety Commission |
| Severity class | Moderate |
| Status | Active |
| Recall number | 21177 |
| Date reported | August 11, 2021 |
| Date initiated | August 11, 2021 |
| Recalling firm | Shanghai One Top Corporation, of Shanghai, China |
| Units affected | About 2,400 |
| Distribution | Not disclosed |
Profile values are sourced directly from the official CPSC enforcement record. Source: U.S. Consumer Product Safety Commission.
Frequently Asked Questions
What product was recalled? ▼
This recall involves dormakaba Delayed Egress Locks with model number DE8310 found on the inside of the wiring cavity cover plate. These locks detect when pressure is applied to a door and are set with a release delay of 15 or 30 seconds. The recalled locks include an internal or external alarm sounder, key switch for reset and override, and a building code sign for single out swinging doors. Delayed egress locks are typically used on perimeter exit doors and internal fire doors to discourage or delay unauthorized exit while providing a safe means of escape during a fire or other catastrophic emergency.. Recalled by Shanghai One Top Corporation, of Shanghai, China. Units affected: About 2,400.
Why was this product recalled? ▼
The lockset can fail to open, posing an entrapment hazard and inability to vacate a location in an emergency.
What should consumers do? ▼
Facilities using the recalled locks should contact the firm for instructions on receiving a free repair of the firmware by a technician.
Which agency issued this recall? ▼
This recall was issued by the CPSC on August 11, 2021. Severity: Moderate. Recall number: 21177.
How do I check if my product is affected by a recall? ▼
Check the product description and recall number (21177) against your product. Visit the official CPSC website for the most current information. You can also use our Recall Checker tool to search by product name or brand.
How do I report an injury from a recalled product? ▼
Report injuries to the issuing agency: CPSC at SaferProducts.gov, NHTSA at nhtsa.gov/report-a-safety-problem, or FDA via MedWatch. Document the product (photos, model/serial numbers, purchase receipts) and seek medical attention. Injury reports help agencies track hazard patterns and may strengthen enforcement actions.
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Recall Context
Product recalls are issued when a manufacturer, distributor, or federal agency determines that a product poses a safety risk to consumers. This recall is classified as moderate severity, indicating the product may cause temporary or medically reversible health consequences. Across PlainRecalls, we track 83,000+ recalls from FDA, CPSC, and NHTSA to help consumers stay informed and act quickly when safety issues arise.
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Data Sources
Data as of 2025. Source: FDA, CPSC, NHTSA, USDA FSIS federal recall databases.
- Source: FDA — Food and Drug Administration, openFDA Enforcement API (food, drug, and medical device recalls)
- Source: CPSC — Consumer Product Safety Commission Recalls API (consumer product recalls and hazards)
- Source: NHTSA — National Highway Traffic Safety Administration Recalls API (vehicle safety recalls)
- Source: USDA FSIS — Food Safety and Inspection Service (meat, poultry, and egg product recalls)
Recall information is sourced from official federal agency databases. Always verify recall details with the issuing agency for the most current status. This information is for research and awareness purposes only.
Read our methodology — how this data is sourced, computed, and verified.
All federal data sources used on this page
- U.S. Census Bureau ACS — demographic + housing + income data. census.gov/programs-surveys/acs
- BLS Occupational Employment and Wage Statistics (OEWS) — wage + employment by occupation. bls.gov/oes
- BEA Regional Economic Accounts — GDP + personal income by state/metro. bea.gov/data/regional
- U.S. Census Bureau County Business Patterns — establishment + employment by industry. census.gov/cbp
- IRS Statistics of Income (SOI) — tax-return aggregate data. irs.gov/statistics
- data.gov — U.S. federal open-data portal — discovery layer for additional federal sources. data.gov
Source: Federal recall agencies (FDA, CPSC, NHTSA, USDA FSIS) Aggregated multi-agency recall feeds · 2024 Recall data normalized across federal agency feeds; severity classifications follow each agency's own taxonomy (FDA Class I/II/III; CPSC, NHTSA, USDA FSIS).