Sonoff Zigbee IP65 Temperature And Humidity Sensor

Introducing the Sonoff SNZB-02WD – Zigbee Temperature and Humidity Sensor with IP65 Waterproof Protection

Monitor your environment with confidence using the Sonoff SNZB-02WD, the latest addition to Sonoff’s Zigbee sensor lineup. This upgraded version of the popular SNZB-02D combines all the features you love – including a large LCD display and high-precision Swiss-made sensor – with a durable IP65-rated waterproof housing, making it ideal for both indoor and outdoor use.

Featuring a clear 2.5-inch LCD screen with bold digits and intuitive icons for hot/cold/dry/wet conditions, the SNZB-02WD keeps you informed at a glance. Whether it's a greenhouse, patio, bathroom, cellar, or outdoor storage area, this sensor is built to withstand moisture and dust, delivering accurate and reliable measurements in more demanding environments.

Thanks to its high-accuracy sensor, you’ll get temperature readings within ±0.2°C and humidity readings within ±2%RH, updated every 5 seconds. Combined with Zigbee connectivity, the SNZB-02WD supports real-time and remote monitoring via the Sonoff Zigbee Bridge Pro, ZBDongle-P/E, Alexa with Zigbee hub, Home Assistant, and more.

Key features include:

• Weatherproof IP65 enclosure – suitable for kitchens, bathrooms, greenhouses, or outdoor installations

• Wide compatibility with major Zigbee hubs and smart home platforms (eWeLink, Zigbee2MQTT, ZHA)

• Remote data access and real-time alerts via app

• Historical data tracking with exportable CSV files and half-year graph view

• Multiple mounting options: magnetic backing, 3M adhesive, or tabletop stand

Note: A compatible Zigbee hub or gateway is required for operation. For the eWeLink ecosystem, the Sonoff ZBBridge Pro is recommended. For open platforms such as Home Assistant or OpenHab, Checkout SMLIGHT Zigbee gateways for a smooth integration with Zigbee2MQTT or ZHA.

Whether you're managing indoor air quality or monitoring outdoor conditions, the Sonoff SNZB-02WD offers the performance, durability, and flexibility you need – all with the convenience of wireless Zigbee connectivity and remote access.