SONOFF SNZB-02B AirGuard TH Lite Zigbee sensor de temperatura y humedad, termómetro higrómetro con notificación aplicación, control remoto para invernadero humidor puros, paquete

[ High Precision & Fast Refresh] Built-in Swiss professional-grade sensor, delivering temperature accuracy of ±0.2°C and humidity accuracy of ±2% RH. Updates every 5 seconds for real-time. [ Monitorización ambiental] Supervisa de forma remota la temperatura, la humedad, el punto de rocío y el VPD desde la app. Su diseño compacto y ultrafino encaja fácilmente en estuches de guitarra, terrarios para reptiles y otros espacios reducidos. [ Long Battery Life] Powered by standard AAA batteries for easy replacement, offering up to 2 years of battery life. Ideal for hard-to-reach installations like attics or storage cabinets, eliminating the hassle of frequent recharging. [ Comfort Alerts] Customize temperature and humidity thresholds and receive instant app alerts when values exceed your settings. Supports smart scene automation with smart plugs to control fans, humidifiers, and other devices automatically. [ Zigbee 3.0 Compatible] Based on the Zigbee 3.0 protocol, compatible with iHost, NSPanel Pro, ZB Bridge Pro, and other Zigbee gateways. Also supports Echo (4th Gen), SmartThings Hub V3, and selected third-party Zigbee hubs.