COEUS-WiFi/COEUS-4G Real-Time Temperature and Humidity Monitoring COEUS series data loggers are suitable for the temperature and humidity monitoring of cold rooms, especially the refrigerators and freezers. They are the stand-alone loggers with the built-in WiFi or 4G module to transfer the monitoring data to the Freshliance Cloud as preset. All real-time and historical data are globally accessible in real time via the mobile APP and computer platform, and notications will be sent by emails, SMS, and APP Push if any alarm data. COEUS-WiFi can be connected with the local WiFi router network and then transfer monitoring data to the cloud via the WiFi communication, no additional gateways or repeaters required. COEUS-4G can directly transfer the data to the cloud via 4G connectivity. User congurable, and extreme value export Remote Email, SMS, APP Push alert & Local LED, LCD and buzzer alarm Real time data tracking via cloud platform and APP Persistent caching during oine mode, and data re-upload after network recovery Multi-level administration access optional Two external probes optional for ultra-low temperature monitoring, -90℃~+200℃ Press the button to turn on the logger View data via mobile APP or computer platform Press the button to stop the logger Export data

cold room server room

COEUS-WiFi Monitor+N COEUS-WiFi Monitor COEUS-WiFi Monitor Freshliance Electronics Corp., Ltd. is an ISO9001-certied enterprise. It is committed to environmental logging and lOT solution development based on independent temperature verication environments. We have a professional software and hardware team in the eld of Bluetooth/Lora/NFC/RF/WiFi/2G/4G/5G, etc. We strive to maintain the best quality products and service for you and are ready for your tailor-made solutions.