Warnmelder Gas- und Rauchwarnmelder

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Warning detectors

Smoke gases, butane, propane, methane or carbon monoxide are highly dangerous. We equip you with life-saving warning detectors and take care of the maintenance.

Warning detectors save lives

In fires, toxic gases spread quickly, and leaking gas pipes from heaters, cooking and baking ovens, etc. can also be life-threatening. There are often only a few minutes left for rescue into the open air, which makes it all the more important that people are warned in good time by warning alarms.

Learn more about our warning detectors:

Warnmelder retten Leben
We install both stand-alone and networked alarm systems.

CWS expertise and all-round service


Individual warning detectors or a networked system? We check which warning detectors are suitable for you and identify rooms at risk of fire.

Large selection

We work with different manufacturers and will also find suitable fire detectors for your situation.


Our warning alarms are installed by professionals in the right place in the room.

Smoke alarm maintenance

We remind building owners and tenants of the mandatory annual maintenance and are also happy to carry it out.

Warning detectors for every situation

We can advise you on the right warning detectors, install them and carry out regular maintenance. Please feel free to contact us.

We carry out maintenance on your smoke alarms.

Smoke alarm device

Smoke detectors sound an alarm in case of smoke and fire danger, so that fires are detected at an early stage. People can get to safety in time, inform the fire brigade and start extinguishing measures.

Smoke alarms make sense wherever there are electrical appliances (coffee machine, monitor, lamps) or open flames (candle). Smoke alarms are now compulsory in every private household when rented out; for businesses and public institutions, the fire protection concept specifies where smoke alarms must be installed.

We install smoke alarms in the right places and also carry out the annual maintenance.

Carbon monoxide alarm / CO detector

Carbon monoxide is an odourless and colourless gas. It is produced when gas, oil, wood or coal have not been completely burnt. This can be the case when using gas heating, gas boilers, gas stoves or fireplaces.

We will be happy to advise you and install carbon monoxide alarms in the right place in the room.

We advise you on the right warning alarm and install it in the right place.

Gas warning alarm

Gas detectors measure the concentration of propane, methane or butane in the air and give an alarm in time. This gas is often used in heating systems, fireplaces, thermal baths, kitchen cookers and ovens. They are available as stand-alone devices or as combination alarms. With an early warning, people can save themselves in time and countermeasures can prevent a gas explosion.

Fire Protection Solutions from CWS

CWS Solution Fire Safety Planung Beratung Dokumentation

Consultation, planning & documentation

We’re also happy to support you with fire protection concepts, escape plans and their official documentation.

CWS Solution Fire Safety Installation Abnahme

Installation and acceptance

Find out more about how a fire protection system is installed and prepared for approval.

CWS Solution Fire Safety Wartung Instandhaltung

Maintenance and repair

We check that fire extinguishers, systems, etc., are working correctly and fix any faults.

CWS Solution Fire Safety Brandschutz Schulung

Fire safety and prevention training

We make sure your employees are well prepared in the event of an emergency.

CWS Benefit Fire Safety external View

Fire protection engineer

Our professional officer can identify and assess risks in fire protection and make recommendations to you.

Cooperation with manufacturers of warning detectors

We install and service warning alarms from popular manufacturers such as Ei Electronics, Fireangel, Hekatron and Kidde.

We provide advice, installation and maintenance for various warning detectors.

Do you have questions about warning detectors or need a quote?

*** We are currently only active in Germany and Netherlands! ***


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