Gerda® DPB
The Gerda® Drop Key Protection Box (DPB) is a secure enclosure designed to safeguard traditional fire service drop-key switches from tampering or unauthorised use. In an emergency, the Fire and Rescue Service can access the drop key using the Gerda One Key® System, providing immediate, secure building access while maintaining compatibility with existing fire service entry arrangements. The DPB is ideal for older or refurbished buildings, enhancing fire safety access control and improving overall building security without disrupting established emergency procedures.
Designed with Firefighters for Firefighters
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Designed with Firefighters for Firefighters
Find out more >
Gerda® DPB
- The DPB is designed to protect the Fireman’s Switch or Switchplate which is used by the FRS
- The lock is designed to be operated by GSP One Key® System used by the FRS
- Designed to be positioned externally to a building as well as internal siting
- The DPB is constructed of steel
- The finish is powder coated RAL 3001 Signal Red
- For new applications, please refer to the Firefighter Access Switch (GFS)™

Key Features
The DPB (Drop Key Protection Box) originated from a need to protect an existing fireman’s switch plate, owning to ‘drop keys’ being widely available.
The NEW Gerda® GFS (Firefighter Access Switch) replaces this product.
Got a question about this product? Call 01638 711 028 or send us a message
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