Description
The SONOFF SNZB-02WD is a Zigbee 3.0 wireless temperature and humidity sensor designed to help you monitor environmental changes in real time. Featuring a built-in display, it shows current readings clearly while transmitting data to your Zigbee-compatible gateway, such as SONOFF Zigbee Bridge Pro.
This compact sensor is ideal for use in homes, greenhouses, offices, or server rooms, and allows for smart automation. For example, turning on a fan when it gets too hot. It runs on a CR2450 battery (included) with long standby time and supports installation via included adhesive or screws.
Key Features:
- Real-time Temperature and Humidity Monitoring
- Zigbee 3.0 Protocol – Fast, low-power wireless communication
- App Integration via eWeLink (via Zigbee Hub)
- Supports Smart Scenes – Automate other SONOFF devices
- Powered by CR2450 Battery – Included and replaceable
- High Accuracy – ±0.2°C temperature, ±2% RH humidity
- Built-in Display – Easy viewing of current values
- Easy to Install – Comes with adhesive and mounting screws
What’s in the Box:
- 1x SONOFF SNZB-02WD Sensor
- 1x CR2450 Battery (pre-installed)
- 1x User Manual
- Mounting accessories