Delayed Egress Locks (dormakaba) – Entrapment Risk (2021)
Check Your Product
According to the U.S. Consumer Product Safety Commission (CPSC)
Product
Delayed Egress Locks
Brand
Shanghai One Top Corporation, of Shanghai, China
Lot Codes / Batch Numbers
Not specified in CPSC notice. Check official source for details.
Product Images
Source: U.S. Consumer Product Safety Commission
Shanghai One Top Corporation, of Shanghai, China is recalling Delayed Egress Locks. The hazard is: The lockset can fail to open, posing an entrapment hazard and inability to vacate a location in an e. Based on CPSC recall notice.
Summary derived from CPSC notice
The following details were not provided by CPSC: UPC codes.
Reason for Recall
As stated by CPSC
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.
Reported concern (CPSC)
The lockset can fail to open, posing an entrapment hazard and inability to vacate a location in an emergency.
Recommended Action
Per CPSC guidance
Facilities using the recalled locks should contact the firm for instructions on receiving a free repair of the firmware by a technician.
Verify this information on the official source
For complete details and official instructions, check the U.S. Consumer Product Safety Commission (CPSC) directly.
View official CPSC recall noticePage updated: Jan 10, 2026