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SONOFF SNZB-02UL AirGuard Series E-Ink Zigbee Temperature Humidity Sensor
$26.00
【2.9″ E-Ink Display, Clear in Bright Light】The 2.9″ E-Ink display offers a nearly 180° viewing angle, keeping readings clear even in bright environments such as sunrooms and balconies.
【Multiple Data at a Glance】Once paired and connected, the screen displays temperature, humidity, time, date, weather information, and a comfort indicator, giving you key environmental information at a glance.
【6-Hour Data Recall】 No gateway or phone app needed. Simply press the button to view the past 6 hours of temperature and humidity records directly on the screen.
【Remote Temperature & Humidity, All on One Screen】Connect compatible sensors to the same gateway and enable Remote Temperature & Humidity Source to view readings from other spaces directly on the screen. Check conditions in bedrooms, nurseries, basements, warehouses, or greenhouses without going back and forth.
【4 Flexible Placement Options】Place it flat on a desk, attach it to metal surfaces with the built-in magnet, mount it on a wall, or use the included adhesive backing for flexible installation on different surfaces.
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【Remote Real-Time Monitoring】Monitor temperature and humidity in real time via the app or directly on the built-in display—remotely and reliably with coverage up to 120m/400ft (open space).
【High Accuracy & 5s Refresh Rate】Equipped with a Swiss-made sensor for precise measurements: ±0.2°C / ±0.4°F temperature accuracy and ±2% RH humidity accuracy. Data updates every 5 seconds for timely insights.
【Large LCD Display】Features a clear, easy-to-read LCD screen that dynamically shows real-time temperature and humidity. Intuitive icons also indicate room conditions and battery status at a glance.
【Instant App Alerts】Receive push notifications on your phone when temperature or humidity levels go beyond your preset comfort range.
【Data Logging & Export】Includes up to 6 months of free cloud storage. View hourly trends, check historical highs and lows, and export data in file format for further analysis.
SONOFF SNZB-02DR2 Zigbee AirGuard TH 3.6” LCD Temperature And Humidity Sensor
【Large Display & Rich Data】Features a 3.6'' LCD screen to simultaneously view real-time temperature and humidity, 24-hour extremes, and remote sensor data at a glance.
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【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.
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