FR-U10040DSU Fire Rated Monitored Standard Double Magnetic Lock (Maglock) with Door Status Monitoring

The FR-U10040DSU is a fire-rated monitored standard double magnetic lock designed to secure both leaves of a double door. It provides separate lock status and door status outputs for compatible access control systems.

The lock provides up to 1200lbs (544kg) of holding force per door leaf and operates on selectable 12VDC or 24VDC. It has an aluminium housing and electroless nickel-plated steel armature plates. Its fail-safe design requires power to remain locked and releases when power is removed.

The lock status output reports whether the magnets and armature plates are engaged. The door status output reports whether the door is open or closed. A built-in lock status LED gives a visual indication at the lock.

The FR-U10040DSU has been fire tested to BS EN 1634-1 and is suitable for compatible FD30 and FD60 double fire doors when fitted in an arrangement covered by the relevant fire test evidence.

Available Models

• FR-U10040DSU – Fire-rated monitored standard double magnetic lock with a lock status LED and separate door status output.

Key Features

• Standard double maglock for paired door leaves
• Up to 2 × 1200lbs (544kg per door leaf) holding force
• Selectable 12VDC or 24VDC operation
• Fail-safe operation (power to lock)
• Separate lock status and door status outputs
• LED lock status indication
• Aluminium housing and electroless nickel-plated steel armature plates
• Fire tested to BS EN 1634-1
• Suitable for compatible FD30 and FD60 double fire doors

Typical Applications

• Access-controlled double fire doors
• Internal double doors in commercial, industrial and public buildings
• Staff entrances and restricted areas
• Schools and educational facilities
• Healthcare premises
• Double doors requiring feedback on lock engagement and door position

Compatibility and Accessories

The FR-U10040DSU can be used with compatible access control and door security equipment in new installations and retrofit projects. The controller or monitoring system needs suitable inputs to receive both status signals.

Before ordering, check the supply voltage, current draw, mounting arrangement and emergency release requirements. For fire doors, check that the door construction, fixings and accessories are covered by the relevant fire test evidence.

• Access control systems
• Emergency door systems
• Door entry systems and intercoms
• Keypad entry systems
• Proximity card readers
• Emergency door release units
• Access control power supplies
• Compatible lock and door monitoring systems
• Compatible fire alarm and building management interfaces

Technical Specification

• Model — FR-U10040DSU
• Lock type — Fire-rated monitored standard double magnetic lock (maglock)
• Operation — Fail-safe (power to lock)
• Operating voltage — Selectable 12VDC or 24VDC
• Holding force — Up to 2 × 1200lbs (544kg per door leaf)
• Lock monitoring — Monitored, with lock status output
• Door status output — Yes, for door open or closed feedback
• Lock status LED — Green when unlocked, red when 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 — 67mm × 532mm × 40mm (H × W × D)

FR-U10040DS Product Information

The FR-U10040DSU suits compatible double fire door installations that need up to 1200lbs (544kg) of holding force per leaf and separate feedback on lock engagement and door position. The built-in LED lets staff see the lock status at the door.

Frequently Asked Questions

What is the difference between the FR-U10040 and FR-U10040DSU?

Both models provide lock status monitoring and LED lock status indication. The FR-U10040DSU adds a separate door status output so compatible equipment can report whether the door is open or closed.

What is the difference between lock status and door status monitoring?

Lock status monitoring indicates whether the magnets and armature plates are engaged. Door status monitoring indicates whether the door is open or closed. The FR-U10040DSU provides a separate output for each signal.

What does the lock status LED show?

The LED shows green when unlocked and red when locked.

What is the holding force of the FR-U10040DSU?

The FR-U10040DSU provides up to 1200lbs (544kg) per door leaf, for a rating of 2 × 1200lbs.

Is the FR-U10040DSU suitable for fire doors?

Yes. It has been tested to BS EN 1634-1 and is suitable for compatible FD30 and FD60 double fire doors when fitted in an arrangement covered by the relevant fire test evidence.

What does fail-safe operation mean?

The lock requires power to remain locked. It releases when power to the lock is interrupted.

What voltage does the FR-U10040DSU operate on?

The lock can be set to operate on 12VDC or 24VDC to match the installation’s power supply.

Can the FR-U10040DSU be used with access control systems?

Yes. It can be used with compatible access control, door entry and emergency door systems. To receive both monitoring signals, the connected equipment needs suitable inputs for lock status and door status.