M1 / M1A Series Electric Release Lock (Rim Strike)
The M1 and M1A Electric Release Locks are versatile Euro-style electric strikes designed for use with access control systems, door entry systems, intercoms, and electronic locking applications. Suitable for commercial, industrial, educational, healthcare, residential, and public sector environments, they provide reliable controlled access for timber and metal doors fitted with compatible lock-cases.
An electric release lock, also known as an electric strike, rim strike, or latch release, replaces the standard strike plate within the door frame. When activated by an access control system, keypad, card reader, or exit device, the release pivots to allow the latch to pass freely, permitting authorised entry or exit. Once the door closes, the latch automatically re-engages, restoring security.
Available in both fail secure and fail safe versions, the M1 and M1A can operate on either 12VDC or 24VDC depending on the selected model. Both units are supplied with mortice and rim mounting plates for installation flexibility, while the M1A additionally features an adjustable jaw to simplify alignment and improve installation on a wider range of door and frame configurations.
Available Models
- M1-LOCK-12 - 12VDC Electric Release Lock (Fail Secure)
- M1-UNLOCK-12 - 12VDC Electric Release Lock (Fail Safe)
- M1A-LOCK-12 - 12VDC Electric Release Lock with Adjustable Jaw (Fail Secure)
- M1A-UNLOCK-12 - 12VDC Electric Release Lock with Adjustable Jaw (Fail Safe)
- M1A-LOCK-24 - 24VDC Electric Release Lock with Adjustable Jaw (Fail Secure)
- M1A-UNLOCK-24 - 24VDC Electric Release Lock with Adjustable Jaw (Fail Safe)
Key Features
- Euro-style electric release lock
- Available in 12VDC or 24VDC models
- Fail-secure or fail-safe options available
- Mortice and rim mounting plates included
- Adjustable jaw (M1A only)
- Suitable for timber and metal doors
- Compatible with Euro-style lockcases
- Reliable solenoid operation
- Suitable for access control systems
- Durable construction
- Suitable for new installations and retrofits
Typical Applications
- Access Control Systems
- Door Entry Systems
- Commercial Buildings
- Office Entrances
- Apartment Buildings
- Educational Facilities
- Healthcare Buildings
- Industrial Premises
- Restricted Access Areas
- Internal Security Doors
Compatibility
The M1 and M1A Electric Release Locks are designed to integrate with a wide range of access control and door security equipment.
- Access control systems
- Door entry systems
- Intercom systems
- Keypad entry systems
- Proximity card readers
- Electric lock controllers
- Compatible Euro-style lock-cases
- Timber doors
- Metal doors
- Power supplies
- Security control systems
Technical Specification
- Product Type: Euro-style electric release lock
- Operation: Fail-secure or fail-safe, model dependent
- Operating Voltage: 12VDC or 24VDC (Model Dependent)
- Style: Euro-style
- Mounting Plates: Mortice and rim plates included
- Adjustable Jaw: M1A Only / M1 are a fixed jaw
- Mortice Dimensions: 159mm x 25mm x 31mm (H x W x D)
- Rim Plate Dimensions: 107mm x 51mm x 36.5mm (H x W x D)
The M1 and M1A Electric Release Locks provide a versatile and reliable locking solution for access control and door entry applications. Supplied with both mortice and rim mounting plates, they offer flexible installation options for a wide range of doors. The M1A model additionally features an adjustable jaw, making it ideal for installations requiring easier alignment and precise latch engagement.
Frequently Asked Questions
What is an electric release lock?
An electric release lock, also known as an electric strike or rim strike, replaces the standard strike plate in a door frame and allows the door to be released electronically when authorised.
What is the difference between the M1 and M1A?
The M1A includes an adjustable jaw that allows easier alignment and adjustment during installation. The M1 features a fixed jaw.
Are both fail-safe and fail-secure versions available?
Yes. Both fail safe and fail secure options are available depending on the model selected.
Can the lock operate on 12VDC and 24VDC?
Yes. Models are available for both 12VDC and 24VDC operation.
Are mounting plates included?
Yes. Both mortice and rim mounting plates are supplied to provide flexible installation options.
What does the adjustable jaw on the M1A do?
The adjustable jaw on the M1A allows the strike opening to be adjusted during installation, helping to improve latch alignment and provide more reliable operation where door and frame tolerances vary.
Can the M1 and M1A be used with access control systems?
Yes. The M1 and M1A are designed for integration with access control systems, intercoms, keypads, proximity readers, door controllers, and other compatible electronic door security equipment.