The 205 fire key is a standardized key used to open fire barriers, fire cabinets and technical installations in properties and residential areas. It is also often called the fire department key or the Swedish key and is manufactured according to the Swedish standard SS3654. It is primarily used to ensure that emergency services and authorized personnel can quickly gain access to areas in emergency situations.
What is boom key 205?
The 205 boom key is a standard key used in locking systems where multiple actors need to be able to open the same installation โ for example, emergency services, property managers and technicians.
It is often used for:
- Residential area barriers
- Fire cabinet
- Fire alarm control panels
- Technical room
- Property installations
Because the key follows a common standard, the right personnel can quickly access important functions without needing specific keys for each location.
What does standard SS3654 mean?
SS3654 is a Swedish standard that regulates the design of certain keys and locking systems in properties and public environments.
The aim is to create a unified system so that:
- emergency services can arrive quickly in the event of an alarm
- service personnel have secure access
- properties can use common locking systems
Boom key 205 is one of the keys manufactured according to this standard.
Is the 205 boom key the same as the fire department key?
Yes. The 205 boom key is often called the fire department key because it is used by emergency services to open booms and installations during emergencies.
It is also called:
- Sweden key
- SS3654 key
- standard boom key
All refer to the same type of standardized key.
Who can use the boom key 205?
Boom key 205 is mainly used by:
- rescue service
- property owner
- operations and service personnel
- technician
- installers
The key is used for convenient access to installations that require quick or regular access.
Is it legal to buy a 205 bolt wrench?
It is not normally prohibited to purchase a boom key, but use must be done in a responsible and authorized manner.
You may only use the key where you have the right to open the installation โ for example, in properties you are responsible for or work with.
Unauthorized use can be a crime, just like using any key without permission.
Where is the 205 boom wrench used in practice?
It is used throughout Sweden in installations where standardized access is required.
Common examples:
- barriers at residential areas
- fire hydrants and fire cabinets
- technical service areas
- fire alarm control panels
- property management
Standardization allows different actors to work efficiently without managing many different keys.
Why are standardized keys used?
The biggest advantage is quick access in emergency situations.
If the emergency services need to get behind a barrier or open a fire cabinet, it has to be done immediately โ without anyone having to look for the right key.
Standardized keys therefore increase:
- security
- availability
- efficiency in response
Summary
Boom key 205 is a standardized key according to SS3654 used for booms, fire cabinets and technical installations.
- also called fire brigade key or Sweden key
- used by emergency services and service personnel
- allows for quick access in emergencies
- used throughout Sweden
Frequently asked questions
What is the 205 boom wrench used for?
It is used for barriers, fire cabinets and technical installations where standardized access is needed.
Is the 205 door key the same as the Sweden key?
Yes, these are different names for the same standardized key.
Can private individuals buy a 205 boom key?
Yes, but it may only be used where you have permission.







