Concealed Door/Window Contact

With magnetic contact technology

The concealed window contact from Olympia is a perfect example of showing it is possible to combine security and aesthetic. Its very flat design enables it to be installed in all popular DIN frames. This saves any optical impairments in the case of wood or colored plastic window frames without the need to dispense with any security aspects. It is inconspicuous because it cannot be see from inside or outside but reacts noticeably thanks

to the effective magnetic contact technology implemented should windows be opened to a tipped position without authorization.

Do you need to leave your home?
Then simply switch to Alarm mode. As soon as a window is opened, you are alerted on your smartphone.

Verdeckter Tür-/Fensterkontakt

To safeguard windows, doors or skylights. Concealed installation in window frames.


  • Cannot be seen from inside or outside
  • Use of reliable magnetic contact technology
  • Thanks to its slim design, it fits in all common DIN frames
  • No optical impairment in the case of wooden or colored plastic window frames or doors
  • Is triggered reliably if windows are opened to a tipped position without authorization
  • Battery operated (2 x CR2354 round cell batteries, included in the package)
  • Warning indicated on the base unit when the battery charge is low

To safeguard windows and doors

Jetzt weiter zum Wassermelder