Sonoff AirGuard Temperature and Humidity Sensor (Z...
R395,00
The SONOFF AirGuard TH (SNZB-02DR2) is a Zigbee-based indoor climate sensor that displays real-time temperature and humidity data on a large easy-to-read screen. It supports smart scene automation, historical environmental tracking, dew point and VPD analysis, and remote monitoring through the eWeLink app when paired with a compatible Zigbee gateway.
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Built for users who want comprehensive environmental monitoring, the SONOFF AirGuard TH combines a modern LCD display with powerful smart home integration. The device continuously monitors indoor temperature and humidity while storing historical data for detailed analysis in the eWeLink app.
The AirGuard TH can also display readings from compatible remote SONOFF Zigbee sensors connected to the same gateway, allowing users to monitor multiple rooms or areas from a single display. It supports automation routines that can trigger humidifiers, fans, air conditioners, or dehumidifiers automatically when preset thresholds are reached.
Its Zigbee 3.0 connectivity ensures low power consumption and reliable communication with compatible SONOFF gateways, Home Assistant setups, Alexa, Google Home, and Matter-enabled ecosystems through supported bridges.
Key Features
- Large 3.6-inch LCD display
- Real-time temperature and humidity monitoring
- Displays 24-hour high and low readings
- Zigbee 3.0 wireless communication
- eWeLink app integration for remote monitoring
- Historical data tracking for up to 6 months
- Dew point and VPD (Vapor Pressure Deficit) analytics
- Smart scene automation support
- Can display readings from remote SONOFF sensors
- Adjustable reporting intervals
- Voice assistant compatibility with Alexa and Google Home
- Compatible with Home Assistant and Matter bridge integrations
- Low power consumption
- Suitable for homes, nurseries, greenhouses, wine cellars, and offices
Technical Specifications
- Model: SNZB-02DR2
- Product Type: Zigbee Temperature & Humidity Sensor
- Display: 3.6-inch LCD
- Temperature Measurement Range: -20°C to 60°C
- Connectivity: Zigbee 3.0 (IEEE 802.15.4)
- Humidity Measurement Range: 0% to 100% RH
- App Support: eWeLink
- Voice Assistant Support: Alexa, Google Home, SmartThings
- Historical Data Storage: Up to 6 months
- Environmental Analytics: Dew Point & VPD
- Power Supply: Battery Powered
- Remote Sensor Display: Supported
- Operating Mode: Zigbee Gateway Required
- Material: PC + ABS
- Installation: Desktop or Wall Mount
- Net Weight: Approx. 99.3g
- Dimensions: 95 × 70 × 18.2 mm
- Wireless Protocol: IEEE 802.15.4
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