Certified ozone sanitisation system for vehicles
Vehicle sanitisation system
O3Z-Tech converts oxygen in the air into ozone, a natural gas with proven sanitizing properties, enabling fast and effective disinfection of the treated area, leaving no residue and avoiding the need for rinsing.
Ideal for emergency and passenger transport vehicles, ozone eliminates bacteria, viruses, and mold. Tests conducted by Stem, in collaboration with an accredited laboratory, have shown that O3Z-Tech reduces up to 99.999% of a wide range of pathogens.
The ozone sensor, presence detector, visual as well as audible signals, guarantee a safe usage.
O3Z-Tech requires no consumables or extra products, reducing the cost of sanitization.
With three modes of use – Fast, Power, and Manual – the system can be adjusted to meet different operational needs
10g Crash-Proof Mounting
Display
Acoustic Signal
Ozone sensor
LED Indicators
On/Off
Presence Detector
Safety under control. Always
The debate on the use of ozone generators is still ongoing, particularly due to the potential health risks associated with exposure to this gas. With Stem’s O3Z-Tech, all uncertainties are overcome. Thanks to a range of integrated functions, each treatment is safe for both the environment and people:
• The integrated ozone sensor monitors that the target concentration of 5 ppm, as well as an optimal level for eliminating all pathogens are reached. It signals when the value returns within the safe threshold for humans, avoiding potentially harmful exposures. The sensor also makes O3Z-Tech adaptable to different space volumes while maintaining the same effectiveness.
• The presence detector recognizes people’s movement and automatically stops the ongoing treatment, thus preventing accidental exposure to ozone.
• The Stem Global Service app enables remote control of the device, allowing users to initiate treatments, monitor them in real time and download a detailed treatment report.
The first ozone generator tested to EN 1789 Standars
O3Z-Tech is the only ozone generator certified with 10g dynamic crash tests, compliant with EN 1789 standards for safe use in ambulances and medical vehicles. This certification ensures that the device remains securely fixed during impact and does not pose a risk to patients or medical staff.
Available in a portable version thanks to the O3Z-Rack accessory
The only one of its kind featuring:
- 10g Certification in compliance with EN 1789
- Ozone sensor for treatment monitoring
- Presence detector
- Display interface, LED indicators, and acoustic signal
- Stem Global Service app with sanitisation report
 |
Use the Stem Global Service App to remotely control O3Z-Tech. |
Technical Information
| DIMENSIONS | 310x155x250mm |
| WEIGHT | 5,7 kg |
| ABSORPTION | 8 A |
| POWER SUPPLY | 12V DC |
| CERTIFICATIONS & OMOLOGATIONS | 2014/53/UE 2014/30/UE 10g Crash Tested – EN1789 Warranty 2 years |