Rechargeable motor cylinder

ÜTopic is probably the smallest motorized cylinder lock in the world with integrated Bluetooth!

ÜTopic is a retrofit motor for mechanical locking cylinders, which can be controlled via a free APP. It enables the motorized opening and closing of the door. The automatic control takes place either by means of fingerprint reader with integrated keypad, wireless keypad, radio handheld transmitter or with your own smartphone (Bluetooth).

The APP (Android & IOS) must be installed on the respective smartphone during commissioning. Additional authorizations can be generated and managed, which can be sent to other users by means of a code. Time-defined authorizations can also be easily set via the APP: This allows, for example, automatic locking at certain times, access authorization for a limited period.

ÜTopic, with its simple operation, sleek design and rechargeable battery, provides greater security and convenience in the home. There is no need to change batteries, it only needs to be recharged every 60-90 days with a charging cable (Micro USB interface).

ÜTopic can be used for all doors with cylinder lock and is perfect for retrofitting. It does not require any wiring of the door leaf. The existing cylinder does not need to be replaced, but can continue to be used. The key must be sawed off according to the template. It is important that the profile cylinder protrudes 2 mm. Alternatively, the profile cylinder can be replaced by a cylinder already prefabricated by Südmetall, including 4 keys. This also eliminates the need to cut the key.

Overview features ÜTopic

Management via smartphone APP

  • Allocation of authorizations for additional users, e.g. by code or directly at the device
  • Automatic actions can be programmed (e.g. automatic locking at a certain time)
  • Time-limited authorizations (e.g. for craftsmen or domestic helpers)
  • Integration into existing systems possible

Perfect for retrofitting

  • Can be used on any door with profile cylinder
    >>> The existing cylinder can still be used (the key must be sawed off according to the template; 2 mm protrusion of the profile cylinder required)
    >>> Alternatively, cylinders already prepared by Südmetall including 4 keys are available
  • No wiring of the door required
  • Cylinders without emergency and hazard function can also be used

General advantages

  • No battery change: rechargeable (sustainability): every 60-90 days the ÜTopic has to be recharged via charging cable
  • Easy commissioning through the setup wizard in the app
  • Mechanical emergency unlocking possible. In an emergency, the door can still be unlocked from the outside with a conventional mechanical key, even if the cylinder does not have an emergency and danger function
  • No license fees
  • Additional control via finger scan and remote control possible

Typical areas of application

  • Apartment doors / private homes
  • Retirement homes / nursing facilities (flexible access for nursing staff)
  • Rentals / vacation homes
ÜTopic - wiederaufladbarer Motorzylinder

Control options


  • Cell phone must be within Bluetooth range to lock or unlock the door or to make changes to the settings
  • Up to 40 different cell phones or controllers can be added
  • Authorization assignment for additional users + up to 3 masters
  • Automatic actions programmable according to time of day and weekly schedule
  • Time-limited authorizations (e.g. for cleaning staff, care staff)
  • Electronic keys can be sent
  • Change of all settings of the lock possible
  • Usage logs can be retrieved
  • Highly secure Bluetooth communication

Fingerprint reader with integrated keypad

  • Stores up to 100 fingerprints and up to 6 passwords
  • Power supply: 2 x AA-batteries
  • Dimensions: 70 mm x 100 mm x 20 mm
  • Highly secure wireless communication
  • LED graphic display and touch keys
  • Battery life at least 1 year
ÜTopic Fingerprintreader mit integrierter Tastatur

Wireless keypad

  • Storage of up to 6 passwords
  • Power supply: 2 x AA-batteries
  • Dimensions: 70 mm x 100 mm x 20 mm
  • Highly secure wireless communication
  • LED graphic display and touch keys
  • Battery life at least 1 year
ÜTopic Funktastatur

Radio remote control

  • Give your gardener, housekeeper, etc. recurring access with your remote control
  • Encrypted rolling code
  • Led activation indicator
  • Long battery life
  • Dimensions: 35 mm x 58 mm x 12 mm (user remote control)
  • Power supply: 2032 lithium battery
  • Operating frequency: 434 MHz
Funkhandsender für das Öffnen des ÜTopic via Bluetoothverbindung

Auto locking module

The auto locking module is an accessory for the Ütopic motor cylinder that automatically locks the door 5 seconds after closing. This ensures a much higher level of security.
The magnet is mounted on the door leaf, while the auto locking module is mounted on the door frame.
As soon as the door closes, both components must be flush and centered to each other. Otherwise, the circuit is interrupted and the system cannot function!
As soon as the door is closed, the auto locking module sends a radio signal to the ÜTopic after 5 seconds with the command to lock the door.

  • Dimensions:
    24 mm x 64 mm x 22 mm (auto locking module)
    14 mm x 45 mm x 14 mm (magnet)
    Available in white and black
ÜTopic Auto Locking Module

ÜTopic in trendy black matt

It’s the little things that make a big difference in interior design! Fittings in dark colors are more in demand than ever and a real eye-catcher on any door. They convey modern flair, provide a stylish ambience and create a very special room experience. To do justice to this trend and zeitgeist, Südmetall is also presenting the ÜTopic in trendy matt black. The fitting and Smartlock thus enter into a symbiosis. Precisely because the ÜTopic is mounted on the inside of the door, it should also be visually coordinated with the matching door fitting and underline an interior design style.

Uetopic - Wiederaufladbarer Motorzylinder in schwarz matt

Read our blog post with the news about the black ÜTopic and the new control options

Here you will find all operating instructions for the ÜTopic and the control options!