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SONOFF SNZB-02D Zigbee LCD Smart Temperature Humidity Sensor Wireless Hygrometer Thermometer with LCD Display Support Alexa Google Home Alice\nSONOFF SNZB-02D is a Zigbee temperature and humidity sensor with 2.5 inch LCD display with large bold numbers that can work with Zigbee 3.0 gateways like SONOFF Zigbee Bridge Pro, SONOFF NSPanel Pro, SONOFF ZBDongle-P/E, Alexa with Built-in Zigbee Hub,etc to monitor your home's temperature and humidity for a comfortable life, and there are icons to indicate Hot/Cold/Dry/Wet air conditions, reminding you to adjust your humidifier or dehumidifier accordingly to achieve optimal comfort, also power icons for you to know the current power usage, the high accuracy built-in swiss-made sensor ensures accurate measurement of room temperature and humidity, the temperature is accurate up to \u00B10.2\u2103 while the humidity is \u00B12%RH, data is updated every 5s, always gives you the latest changes in the environment.\n\nThe sensor supports 3 mounting .