Based on this product's specifications, here are some alternatives and similar models
LevelOne UAC-EMP01 Environmental Monitoring Probe for UPS-2100 Series
Summary description:
The LevelOne UAC-EMP01 is an environmental monitoring probe designed specifically for the LevelOne UPS-2100 series. This black device connects via Cat5 cabling to provide real-time environmental data, ensuring optimal operating conditions for your power protection equipment. It is fully compliant with CE and FCC standards, offering a reliable solution for monitoring temperature and humidity in critical infrastructure environments.