MOCREO WiFi Thermometer Freezer Alarm, Email Alert, App Notification, Data Record Export, No Subscription Fee, Remote Wireless Temperature Sensor for Refrigerator, Freezer, Hot Tub (2 Pack) …

TRUE REMOTE MONITORING: The wifi freezer thermometer will remotely monitor and track data 24/7 and alert you to take action with instant alerts and save a lot of food waste, costly equipment repairs, medication loss and more. (Only support 2.4Ghz WiFi) 3 OPTIONAL INSTANT ALERTS: Set the temperature range and alert type on the free MOCREO App, and you'll receive Email and App pushes, as well as the Hub's loud 90dB audible alarm when the temperature rises or drops out of range. So you can leave your hands completely free and just act when you hear the alerts! INDUSTRIAL GRADE ACCURACY: The remote refrigerator thermometer has a built-in industrial grade, USA made DS18B20 chip with a temp range of -40°F to 257°F and an accuracy of ±0.9°F. Provides more reliable measurements than ordinary thermometers, perfect for home, industrial, commercial, and laboratory. DATA STORAGE & 2 YEARS BATTERY LIFE: The wifi freezer thermometer alarm supports online viewing of clear graphs and exporting data to CSV tables for in-depth research. It can last up to 2 years on a single charge and sends a low battery alert when the battery level falls below 10%. 1 YEAR WARRANTY & WITHOUT SUBSCRIPTION FEES: With a 1-year warranty, lifetime technical support, and continuously improve product performance, MOCREO is your reliable partner! Don't fret if your purchase exceeds the Amazon return period, just reach out to our customer service team. If any issues arise with the product within the 1-year warranty period, we offer free replacements and problem-solving support!