The UB-WS4 is a wireless temperature and humidity sensor for professional environmental monitoring, available with either dual-band WiFi (2.4/5 GHz) or 4G cellular connectivity for maximum flexibility.
It provides precise real-time measurement and can be expanded with external sensors thanks to RS485 support, making it ideal for multidimensional data collection and customized monitoring solutions.
For maximum reliability, the UB-WS4 features dual power (USB-C + 2500 mAh battery) as well as local storage for up to 300,000 data points, including automatic offline data upload once the connection is restored.
Additional features such as dynamic measurement/upload frequency at threshold events, Flight Mode (data collection without wireless connectivity), and the robust IP65 enclosure support use in demanding environments—from cold chain and cold storage to pharmaceuticals/vaccines, fresh food, greenhouses, or RV monitoring.
