YoLink Smart Wireless Temperature/Humidity Sensor for Freezer Fridge & Pet Monitoring, App Alerts, Works with Alexa IFTTT, 2 Pack – Hub Included

– State-of-the-art LoRa technology for accurate monitoring
– Superior wireless connectivity for reliable data transmission
– Long battery life for extended usage
– Monitor various areas such as child care, wine storage, pet care, and more
– Suitable for managing smart appliances like fridges, RVs, and grow rooms
– Control functions for exhaust fans, space heaters, attic fans, and humidity levels
– Receive alerts through push notifications, emails, SMS/texts, or automated calls