
TREX is the world’s first portable UV-C LED disinfection device to be time & cost efficient, environmentally friendly, and built to disinfect confined areas. TREX can go where other robots can’t. With a compact size and wheeled chassis, TREX is designed as an efficient, portable disinfection unit.
Throughout the pandemic, much importance has been placed on washing and disinfecting our hands, as a measure of stopping the spread of coronavirus.
But what about our everyday environments? Our offices, living spaces, shopping malls and even the air in our indoor spaces? It is not practical, sustainable or scalable to regularly disinfect all these surfaces and spaces.
TREX and OTSAW’s UV-C LED technology is the next evolution in sanitizing our environments.

World first, revolutionary disinfection robot in the fight against coronavirus.
By using UV-C LED technology, it is 70% more energy efficient as compared to conventional mercury lamps. In addition, it is friendly to humans as it is much safer and non-cancerous to human skin as compared to conventional mercury lamps that emits harmful UV-A and UV-B radiation.



Ultraviolet germicidal irradiation (UVGI) is a cost-effective and practical method of inactivating viruses and bacteria.
Existing high-power UVGI systems use UV lamps for large-scale disinfection. However, UV-C disinfection has many advantages over UV lamps.
It is 70% more energy efficient as compared to conventional mercury lamps. UV-C is safer and non-cancerous to human skin when compared to conventional mercury lamps that emits harmful UV-A and UV-B radiation.
For more about TREX, download our PDF brochure or contact OTSAW Sales directly.