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A-TS combines perfect locking technology with versatile opening variations. Once pulled closed, it is automatically locked in three places, by two hooks and the locking bolt. The key is only needed to close from the inside, so that children or pets do not go out wandering. The separation of the contact pressure and the locking is clever as the 3-latch technique generates a high contact pressure over the entire door height before being locked. This protects against door warping, draughts, moisture and heat loss and supports the locking mechanism, which makes it even more precise, secure and quieter.

The A-TS is the entrance ticket for comfortable access. With or without a motor, the highest security standards do not exclude maximum flexibility. There are no limits in height, variations or opening modes.

Triple locking

without a key
The door is pulled closed – 3 latches for perfect gasket compression

The door is pulled closed – 3 latches for perfect gasket compression

Three latches are triggered and ensure immediately permanent and evenly high gasket compression. The door closes absolutely tightly over the entire door height, leaving draughts and moisture outside and the warmth stays inside.

The closing mechanism is triggered

The closing mechanism is triggered

The main latch automatically triggers the locking mechanism as soon as the door enters the lock. In addition, a magnetic trigger monitors the correct closing - these are the two criteria for a secure locking. Two hooks and, this is unique, the locking latch also automatically trigger. The door is triple-locked, without a key.

Secure locking

Secure locking

Simply pull closed and it automatically locks - all without a key. Thus, no-one can get it, but everyone can get out. The door only has to be locked to prevent children or pets inadvertently going outside. A single key turn is enough.

Secure and creative closing…,

… diverse opening. Be convinced about the possibilities.

Types of opening

perfect for every requirement
A-TS Mechanical-Automatic

A-TS Mechanical-Automatic

  • Secure locking. Automatic locking without a key, simply by pulling the door closed.
  • Comfortable unlocking from the outside with only one key turn.
  • Easy opening from the inside via the door handle at any time.
  • Additional closing with a key only necessary, for example, as a child lock to block the door handle from the inside.
A-TS with day release

A-TS with day release

  • Enables keyless opening from the outside by simply pressing the door.
  • This function can be optionally retrofitted and is ideal for doors that often have to be opened and closed during the day, e.g. when children play around the house.
  • A secure hold of the door leaf via the main latch - also for wind gusts.
  • Fast deactivation and activation of the day release by switching the slider in the face plate.
  • Suitable E-openers available.
A-TS with door opening limiter

A-TS with door opening limiter

  • For added security, to open the door a gap and keep uninvited guests out there is a special version.
  • A concealed and visually appealing alternative to the classic door chain, which can also replace the spy hole.
  • Operate from the inside with a twist knob and from the outside using the front door key to unlock simultaneously with the lock - no separate key required.
A-TS with motorised opening

A-TS with motorised opening

  • Quick, keyless unlocking with a motorised drive - can be optionally retrofitted at any time.
  • Compatible with MACO openDoor access solutions, fingerprint reader, keypad, transponder.
  • Can be combined with other commercial access solutions.
  • Integration of intercom systems possible. Activation and deactivation of day release conveniently by means of a wall switch.
  • Full automation possible with revolving door drives.
  • Mechanical release by key still possible - even in case of power failure.
  • Easy opening from the inside via the door handle at any time.

Advantages & benefits

Advantages for


  • Delivers a wide variety of door solutions with just a few components.
  • Usable on the left and the right.
  • For plastic, wood and aluminium doors.
  • Sash rebate heights possible up to 3,100 mm.
  • Faceplate shapes available as required.
  • Complete closing parts range for single and double sash doors.
  • Additional options such as day release, door opening limiter and motorised opening for the combination of access control.
  • Easy integration of openDoor door openers thanks to "Plug&Play" connections.
  • Practical in use, with reduced storage required.
Benefits for

End users

  • High comfort thanks to automatic locking.
  • Convenient unlocking with only one key turn.
  • Extra comfort with motorised opening. The Comfort-Motor automatically opens the door.
  • Durable and protects against door warping with optimum contact pressure over the entire door height.
  • Energy efficient - protects against draughts, moisture and heat loss.
  • Soundproof - noise stays outside.
  • Easy to handle thanks to a cranked latch and multi-function latches.
  • Beautiful appearance when using MACO top hat faceplates.
  • Can be combined with MACO openDoor and commercial access control systems.
  • Resistance class up to RC 3 according to EN 1627 - 30, SKG**



A-TS Automatic Door Lock (PDF)


Quickstart Guide MACO INSTINCT App (PDF)