Product groups
Division of the offer into functional groups
Gas detectors
Devices designed to detect the presence of dangerous gas concentrations
Control units
Control units for gas detectors and other components of gas detection systems
Shut-off valves
Devices for fast and efficient cut-off of gas supply to gas installations
Warning devices
Devices for visual and acoustic signalling of alarm states
Power supplies
Power supply units for components of gas detection systems
Accessories
Gas sensor modules, housings, covers and other accessories
Over three years of standard quality warranty!
The highest quality is a priority for us. All devices manufactured by GAZEX produced after January 1, 2021 receive a new, free, over 3-year quality warranty (not applicable to devices covered by OGG+). Check the new warranty conditions »
Places of application
Product recommendations, system configurations, legal basis for typical application areas
System solutions
Proposed technical solutions used in gas detection
Active Gas Installation Safety System
Signalling and gas shut-off device
Digital Gas Detection System
Basic system signaling the exceeding of two alarm thresholds
Digital Gas Detection System
Distributed gas detection system in which components communicate in 
New products
The latest products added to the offer
Visual and acoustic warning devices ST-3s
Visual and acoustic warning devices for visual and acoustic signalling of alarm conditions
TP-4
Coming soon!
Coming soon!
Internal LED warning boards to visually present the alarm status appearing at the control outputs
Optical (infra-red), threshold sensor modules offered through the calibration by replacement service MS-nR/N-WpW
Electronic components of threshold detectors equipped with an optical gas sensor
Optical (infra-red), measuring sensor modules offered through the calibration by replacement service MS-PnR/N-WpW
Electronic components of measuring detectors, equipped with an optical gas sensor
Connection interface CB-ST
Interface for connecting ST-3s column beacon with contact outputs of control modules
DK-nn
Household detectors of methane (CH4), propane-butane (LPG), carbon monoxide (CO/Chad) or refrigerants
Test gas cylinders GC
Aluminium, disposable test gas cylinders for the GTS gas test kit