Sonoff SNZB-02WD Temperature & humidity sensor

The Sonoff SNZB-02WD is a ZigBee-based LCD temperature and humidity sensor designed for smart home environments. It provides real-time readings with high accuracy and can integrate with ZigBee gateways for automated actions and notifications. Ideal for monitoring indoor conditions in homes, offices, and server rooms.

Technical Specifications:



Communication: ZigBee 3.0




Display: LCD screen




Measurement Range: Temperature – -10°C ~ +60°C; Humidity – 0–99% RH




Accuracy: ±0.2°C (temperature), ±2% RH (humidity)




Power Supply: 2 × AAA batteries




Dimensions: 60 × 60 × 19 mm




Color: White