Dormakaba 137 Symmetrical Electric Strike 12 Vdc Without Faceplate per piece

Usage

The Dormakaba 137 electric strike with symmetrical housing is designed for controlled access in commercial, public, or residential buildings. It integrates seamlessly into standard doors to enable secure and convenient electronic locking and unlocking.

Advantages

• Non-handed design enables easy installation on either side of the door for flexible integration.
• Compatible with a wide range of locks and structural conditions due to its adjustable latch mechanism.
• Operates at a standard 12 V DC voltage, allowing straightforward integration with conventional access control systems.
• Provides fail-secure capability: remains locked in the event of power loss for increased security.
• No faceplate included, giving installers flexibility to select or reuse compatible components as needed.

Specifications

• The unit features a robust metal housing with a symmetrical (non-handed) design for universal mounting. The adjustable latch mechanism compensates for door misalignments and ensures reliable engagement.
  
• Suitable for over-rebated and flush-closing doors; conforms to common standards demanded by commercial applications. Includes integrated overload protection to safeguard upstream systems.
  
• Works at an operating voltage of 12 V DC; supports tolerance compensation through its latch adjustment feature.
  
• Differentiators include modular compatibility with most locks, position-independent mounting (symmetry), fail-secure functionality, and optional accessories such as feedback contact or holding function depending on variant selection.

How it works

The electric strike holds the lock engaged until it receives a signal from an access control system or intercom. Once powered at 12 V DC, it releases the locking mechanism electronically so users can open the door without needing physical keys; after closing, re-locking occurs automatically until triggered again.