Sonoff | SONOFF SNZB 02P EWeLink Smart Home Gadgets ZigBee Temperature Sensor Humidity Detector Thermometer Alexa Google Assistant Yandex

SONOFF SNZB-02P Zigbee Temperature and Humidity Sensor provides environmental readings with ±0.2°C temperature and ±2% RH humidity accuracy, refreshing every 5 seconds for near real-time monitoring. Compatible with Zigbee 3.0 hubs, including SONOFF iHost, NSPanel Pro, ZB Bridge Pro, ZBDongle-E, and third-party hubs like Echo 4th Gen and SmartThings. You'll receive instant alerts when conditions go beyond your preset range. Access up to 6 months of cloud-based historical data with easy export options. Powered by a CR2477 battery for up to 4 years of reliable performance.【Precision Sensor & Rapid Updates】Built with a Swiss-made hygrometer sensor, offering ±0.2°C / ±0.4°F temperature accuracy and ±2% RH humidity accuracy. Data refreshes every 5 seconds, giving you near real-time environmental updates. 【Zigbee 3.0 Compatibility】Works seamlessly with Zigbee 3.0 hubs such as SONOFF iHost, NSPanel Pro, ZB Bridge Pro, and ZBDongle-E. Also compatible with third-party Zigbee 3.0 hubs like Echo 4th Gen and SmartThings Hub V3. 【Instant Comfort Alerts】Get notified instantly on your phone when temperature or humidity levels go beyond your preset comfort thresholds—helping you maintain a healthier, more comfortable living space. 【Cloud History & Exportable Data】Includes up to 6 months of free cloud storage. View historical trends by day, month, or half-year, and export detailed temperature and humidity logs with ease. 【Long-Lasting Battery Life】Powered by a CR2477 coin cell battery, offering up to 4 years of battery life under typical use conditions (based on SONOFF lab data; actual performance may vary).