At 4K, we know that the industry is evolving rapidly.
Therefore we like to provide you with the latest and most important information about our industry, new technologies ...
This blog is the place to stay up to date about 4K and our industry!
4K wide area signalling devices help industries and authorities to evacuate the area quickly, efficiently and safely during a crisis situation. Depending on the area of application, we have a suitable public warning system that can be used immediately.
Find out which wide area signalling device applies to you here.
Are you looking for a specific product from our product range? Our website guides you easily to the product you want. Search, filter and compare to make the right purchase decision. How do you do that?
Watch the instruction video in this article.
Visual CO2 instantly tells you what the climate is like in your room. The signal tower measures CO2 level, temperature and humidity in real time. All factors that ensure a pleasant and healthy indoor climate.
Read all about it here.