MOCREO WiFi Refrigerator Thermometer Digital Freezer Alarm, Remote Email & App Alert, 2-Year Data Logging, No Subscription, 2 Smart Temperature Sensor for Fridge, Freezer, Hot Tub

‌Remote Monitoring & 3 Optional Alarms - When the temperature exceeds the threshold, 3 alerts will be triggered, App, Email and a loud 80dB Hub beep. Smart anti-false alarm and low battery alarm can also be set up (2.4Ghz WiFi only) Industrial-Grade Precision - The remote freezer thermometer measures from -40°F ~ 221°F and built-in industrial-grade temp chip with an accuracy of ±0.9°F, ideal for home, industrial, commercial and laboratory refrigerator freezers 2 Year Free Data Export - The wifi fefrigerator alarm (includes 3 AAA batteries) supports online viewing of clear graphs and supports 2 years of data export Better Value for Money - The H5-Lite Hub requires only the connection of a dedicated external probe (not included) for simultaneous temperature monitoring, equivalent to a temperature sensor