MOCREO WiFi Remote Thermometer Freezer Alarm, 1/3 Mile Long Range, IP66 Waterproof, App Email Alert, with Digital Monitor Hub, 2 Smart Wireless Temperature Sensors for Fridge, RV, Greenhouse

Update Remote Mute Function: Enjoy the convenience of dismissing the H5Pro hub's beep directly from the Smart App, eliminating the need to manually press a button

Accurate Data and Export: The thermometer measures from -4°F ~ 131°F and built-in industrial-grade temp chip with an accuracy of ±0.9°F. The temperature sensor requires no subscription, supports viewing clear charts online and allows for the export of 2 years data in CSV format

Enhanced Water Resistance: This IP66 splash-proof thermometer is ideal for humid environments like refrigerators. It’s also suitable for both indoor and outdoor use, including garages, kitchens, restaurants, offices, animal shelters, greenhouses, and nurseries. For signal performance, please avoid placing it inside fully enclosed metal containers, such as commercial walk-in coolers or thick freezer doors, as this may interfere with the wireless signal

24/7 Remote Monitoring: The H5Pro Hub utilizes an extremely long-range wireless protocol to communicate with up to 100 sensors, at an open-air range of up to 1640ft (1/3 mile). The LCD display offers real-time monitoring, making it a comprehensive dashboard for historical data review, alarms, clock, weather, and calendar updates (Only supports 2.4 GHz WiFi)

3 Optional Alerts: The remote temperature monitor offers app notification push, email alerts, and an 95dB hub beep for quick action. Smart app settings such as "low battery alert" and "anti-false alarm" enhance monitoring sensitivity

2 Years Battery Life: This wireless thermometer is powered by three replaceable AAA batteries, providing a long battery life of up to 2 years. Enjoy the convenience of extended use without the hassle of frequent replacements.