Opis

Real-time monitoring: The SNZB-02D sensor will monitor temperature and humidity in real-time on the remote APP or screen display, with coverage up to 120 m/400 ft.

High precision and 5-second fast refresh: The built-in smart hygrometer sensor gives you more accurate readings, while maintaining accuracy of ±0.2°C/±0.4°F for temperature and ±2% accuracy for humidity, refreshing readings every 5 seconds.

Large LCD screen: Use the large LCD screen for a clear and dynamic view of real-time temperature and humidity values, intuitive icons on the screen allow you to easily check room conditions and battery status.

App notifications: Receive instant alerts from your phone when the temperature or humidity exceeds your comfort level. Data storage and export: Up to 6 months of free cloud storage, with enough precision to view hourly data, you can also check the highest and lowest values at any time of day or night, and export data as files.

OTHER FEATURES

Zigbee Compatibility: Supports zigbee gateways using the Zigbee3.0 protocol, compatible with most nodes.

Add to Home Assistant: Add SONOFF devices to Home Assistant for your home automation through the eWeLink addon.

Works with Alexa and Google Home: Just ask Alexa or Google Home and you'll find out the temperature or humidity.

Three installation options: Stand, magnetic back, 3M adhesive.

Technical details:

Power: 3V
Wireless connectivity: Zigbee 3.0
Works with: Amazon Alexa, Google Assistant, IFTTT
Certified compliance: CE, FCC
Operating humidity: 5% - 95% RH without condensation
Housing material: PC V0
Dimensions: 59.5 x 62.5 x 18.5 mm

Source: https://sonoff.tech/product/gateway-and-sensors/snzb-2d/