Uncomplicated retrofitting of burglary protection with GEALAN-SENSE®


On 25 October 2020 the clock will change from summer to winter time in almost all of Europe. Only Iceland and Russia will not set the hands back by one hour that night.

In Germany this day is also the "day of protection against burglary". Since 2012, a cooperation between the police and the business community has been raising public awareness of the need for independent burglary prevention - ultimately leading to a reduction in burglary crime. "Especially in autumn, when it gets dark earlier, we have to be particularly careful of burglars in homes," warned the Bavarian Minister of the Interior Joachim Herrmann last year on the occasion of this day of action.

However, half of all burglars do not enter the house through the door, but through the window. Professionals gain access here in seconds, usually using the protective twilight. Especially in the autumn and winter months, with increasingly short days, as the police confirm every year.

Protection and security are basic human needs. It is better not to leave it to chance to feel comfortable and protected in one's own four walls. However, effective burglary protection does not have to be expensive or complex. The GEALAN-SENSE® product line offers such a solution for the private home. An easily retrofitted solution that in most cases discourages burglars before the actual break-in occurs.

If a burglar tries to force his way into the living space through a window, the GEALAN-SENSE® security sensors trigger a loud alarm.

The GEALAN-SENSE® security sensors are available in different versions




At present a window opening sensor is offered with the GEALAN-SENSE® window, a device that is mounted directly in the window frame. When the window is opened, it warns the surroundings of unauthorised access with a signal volume of around 110 decibels.




The GEALAN-SENSE® glass variant is a glass breakage sensor. It is attached to the window glass so that it is visible. As a preventative function, a light emitting diode can be activated on the sensor, which flashes red through the window pane at intervals of 60 seconds and signals that the window is being monitored.

Both models can be easily retrofitted - independent of the hardware and for all GEALAN window profiles.



Equipped accordingly, you don't have to worry about the house and windows even after an extra hour in the dark at the end of October. On the contrary: where burglars know about such security sensors and measures, they usually prefer to steer clear of houses that have been alarmed in this way.

Find more information about the GEALAN-SENSE® product


Marc Schenk


Latest articles


Multi-million euro project kicks off: Groundbreaking ceremony for the GEALAN high-bay warehouse in Tanna

Start of construction for the next GEALAN milestone: The groundbreaking ceremony for a fully automated high-bay warehouse took place at the production and logistics site in Tanna. The cost of the construction project has been estimated at around 14 million euros, making it one of the largest single investments in the history of the PVC profile manufacturer. The company is planning to put the new high-bay warehouse into operation in the first half of 2024.


Your window system can do even more: TEXINO makes your smart home child’s play

Your own rooms, conveniently connected: With TEXINO's Smart Home solutions, you can create a healthy and safe home with just a few clicks. Discover all the possibilities of window and door automation and how to upgrade your home with TEXINO’s solutions on the newly created website featuring the new brand from VEKA and GEALAN.


GEALAN’s International Future Forum on 2 and 3 June 2022 in a new format

GEALAN’s International Future forum is back – an established series of events will be held in a new format for the first time ever in 2022: On 2 and 3 June 2022 our experts will be presenting industry trends and new products. Dr Greiner (Munich Strategy) will kick off the programme with a keynote speech on strategies for window construction in exceptional times. In a hybrid format for the first time ever, with presentations on site at GEALAN’s headquarters in Oberkotzau, broadcasted throughout Europe via livestream.

Are you looking for window manufacturers in your area?

Use our manufacturer locator.


Talk to us


The GEALAN ACADEMY offers market-oriented seminars on topics like construction law, sales and window technology.

Do not miss any news!

I want to receive newsletter "Reference Building of the Month" and GEALAN news via E-Mail (approx. twice a month) - free of charge and terminable at any time.


The GEALAN corporate group is of Europe's leading manufacturers of vinyl profiles for windows and doors.

©2022 GEALAN Fenster-Systeme GmbH
©2022 GEALAN Fenster-Systeme GmbH