TESA

Key switches

Every lock with an electronic component can work with external operation that allows us to open it without having to touch the lock. The key switch electric cylinder consists of a cylinder fitted in a case. These cases can be recessed in a wall or fitted to the rim.

Main features:
  • Electrical boxes that operate an electrical circuit by means of the key, which sends the signal to the electromechanical device to enable opening.
  • Suitable for both locks and blinds, garage doors, escalators, etc.
* We recommend downloading the technical data sheet below to see all the options.

  • Power supply

    Power supply for electrical supply

  • Power transfer door loops

    Surface lead covers to transfer cables from the frame to the leaf.

  • Fire prevention magnetic door holder

    Electromagnetic door holders for fire rated doors.

  • Transformer

    Electric transformer

  • Door status contact

    Magnetic door status detector

  • Bolt Switching contact

    Lever status microcontact