The FR-U10005DSU Fire Rated Monitored Double Mini Magnetic Lock or Maglock is a compact electromagnetic locking solution designed for securing double doors in access control systems , emergency door systems , and door entry systems . Suitable for commercial, industrial, educational, healthcare, and public sector environments, it provides dependable locking for paired access-controlled doors.
Operating from selectable 12VDC or 24VDC , the FR-U10005DSU delivers up to 600lbs (272kg) of holding force per door leaf , providing 2 × 600lbs across the double-door installation. Manufactured with a durable aluminium housing and electroless nickel plated steel armature plates, it is designed for long-term reliability and consistent locking performance.
The FR-U10005DSU includes lock status monitoring , indicating whether the magnets and armature plates are engaged, alongside LED lock status indication . A separate door status monitoring output allows compatible systems to monitor whether the doors are physically open or closed.
The lock has been fire tested to BS EN 1634-1 and is suitable for compatible FD30 and FD60 double fire doors , subject to the relevant fire test evidence and installation requirements.
Available Models
- FR-U10005DSU – Fire-rated monitored double mini magnetic lock with LED lock status indication and door status monitoring output.
Key Features
- Compact fire-rated double mini magnetic lock design
- Suitable for double-door applications
- Up to 600lbs (272kg) holding force per door leaf
- Selectable 12VDC or 24VDC operation
- Fail-safe operation – power to lock
- Lock status monitoring output
- Separate door status monitoring output
- LED lock status indication
- Aluminium lock housing
- Electroless nickel plated steel armature plates
- Fire tested to BS EN 1634-1
- Suitable for compatible FD30 and FD60 double fire doors
- Suitable for access control and emergency door systems
Typical Applications
- Compatible FD30 and FD60 double fire doors
- Double access-controlled doors
- Emergency door systems
- Commercial buildings
- Schools and educational facilities
- Healthcare premises
- Public buildings
- Internal security doors
- Staff-only areas
- Double-door installations requiring lock status and door open or closed feedback
Compatibility and Accessories
The FR-U10005DSU Fire Rated Monitored Double Mini Magnetic Lock is designed to integrate with compatible access control and door security equipment, making it suitable for both new installations and retrofit projects . Compatible monitoring inputs are required to receive its lock status and door status signals.
For fire-door installations, check that the door construction, fixing arrangement and accessories are covered by the relevant fire test evidence.
When building a complete system, please check the lock voltage, current draw, door type, mounting requirements and any emergency release requirements before ordering.
- Access control systems
- Emergency door systems
- Door entry systems
- Intercom systems
- Keypad entry systems
- Proximity card readers
- Press to exit buttons
- Emergency door release units
- Power supplies
- Compatible lock and door monitoring systems
- Compatible fire alarm interfaces
- Compatible building management interfaces
Technical Specification
- Model: FR-U10005DSU
- Lock type: Fire-rated monitored double mini magnetic lock (maglock)
- Operating voltage: Selectable 12VDC or 24VDC
- Operation: Fail-safe – power to lock
- Holding force: Up to 2 × 600lbs (272kg per door leaf)
- Lock monitoring: Monitored – lock status output
- Door status output: Yes – indicates whether the doors are open or closed
- Lock status LED: Green unlocked / red locked
- Housing material: Aluminium
- Armature plates: Electroless nickel plated steel
- Fire testing: BS EN 1634-1
- Suitable door types: Compatible FD30 and FD60 double fire doors
- Dimensions: 42mm × 500mm × 26mm (H × W × D)
FR-U10005DSU Product Information
The FR-U10005DSU Fire Rated Monitored Double Mini Magnetic Lock combines compact locking for paired door leaves with lock status monitoring , LED lock status indication , and door status monitoring . Featuring up to 600lbs (272kg) holding force per leaf , selectable 12VDC or 24VDC operation and fire testing to BS EN 1634-1 , it is suitable for compatible double fire-door installations requiring feedback on both lock engagement and door position.
Frequently Asked Questions
What is a monitored double mini magnetic lock?
A monitored double mini magnetic lock is a compact electromagnetic locking device designed to secure both leaves of a double door. It includes lock status monitoring for connection to compatible access control or monitoring equipment.
What does lock monitoring mean?
Lock monitoring provides an output indicating whether the magnets and armature plates are engaged. A compatible access control or monitoring system can use this signal to report lock status.
What does DSU mean?
DSU identifies the door status monitoring version. The FR-U10005DSU includes a separate output that allows compatible equipment to monitor whether the doors are physically open or closed.
What is the difference between lock monitoring and door status monitoring?
Lock monitoring indicates whether the magnets and armature plates are engaged. Door status monitoring indicates whether the doors are open or closed. The FR-U10005DSU provides both functions through separate outputs.
What is the difference between the FR-U10005 and FR-U10005DSU?
Both models include lock status monitoring and LED lock status indication . The FR-U10005DSU additionally provides a separate door status output , allowing compatible systems to monitor whether the doors are physically open or closed.
What is the holding force of the FR-U10005DSU?
The FR-U10005DSU provides up to 600lbs (272kg) of holding force per door leaf , giving 2 × 600lbs across the double-door installation.
What does the LED indication show?
The FR-U10005DSU includes LED lock status indication , showing green when unlocked and red when locked .
Is the FR-U10005DSU fail-safe?
Yes. The FR-U10005DSU requires power to remain locked. When power to the lock is interrupted, it releases. Emergency release equipment and access controls must be correctly connected to interrupt the lock supply when required.
Has the FR-U10005DSU been fire tested?
Yes. The FR-U10005DSU has been tested to BS EN 1634-1 and is suitable for compatible FD30 and FD60 double fire doors , subject to the relevant fire test evidence and installation requirements.
Can the FR-U10005DSU be used with access control systems?
Yes. The FR-U10005DSU can be used with compatible access control systems, door entry systems, intercoms, emergency door systems and fire alarm interfaces. Compatible monitoring inputs are required to receive its lock status and door status signals.
What operating voltage does the FR-U10005DSU require?
The FR-U10005DSU supports selectable 12VDC or 24VDC operation.