Sonoff ZigBee Indoor Temperature & humidity sensor Freestanding Wireless

<b>Data Storage & Export</b><br>Up to half-year free cloud storage, and most accurate enough to view hourly data. you can also check the highest and lowest values at any hour or day and data can be exported as files.<br><br><b>Alert via APP</b><br>You’ll receive instant alerts from your phone when the temperature or humidity exceeds your set comfort level.<br><br><b>Zigbee Standard Compatible</b><br>Support zigbee gateways that use Zigbee3.0 protocol, compatible with most hubs.<br><br><b>Add to Home Assistant</b><br>Add SONOFF devices to Home Assistant for your home automation through eWeLink add-on.<br><br><b>120m/400ft Coverage</b><br>With up to 120m/400ft coverage (no obstructions and ideal conditions), let you check the latest data at any time.<br><br><b>Smart Scene</b><br>The temperature and humidity of the sensor can be set as triggers, such as setting the humidifier to turn on when the humidity is less than 40%, adjusting to the comfort temperature and humidity at any time for your health.<br><br><b>Three Mounting Choices</b><br>Durable stand, built to last no matter what type of installation.Sonoff ZigBee. Battery type: CR2450, Battery life (max): 2 year(s), Battery voltage: 3 V. Width: 59.5 mm, Height: 62.5 mm. Display: LCD