SONOFF SNZB-02WD ZigBee LCD Temperature and Humidity Sensor

Monitor your environment with precision using the SONOFF SNZB-02WD, a ZigBee 3.0 temperature and humidity sensor with a built-in LCD for instant local readings. Its low-power wireless design ensures reliable data transmission to your smart home hub, enabling real-time climate tracking and automation.

Advantages

The SNZB-02WD combines a clear LCD display with high-accuracy sensors, offering ±0.3°C temperature and ±3% RH humidity precision. ZigBee 3.0 protocol provides robust connectivity and extended battery life, while the compact, mountable design fits discreetly in any room.

Suitable for

• Home automation systems requiring environmental monitoring
• Greenhouses, wine cellars, or server rooms needing constant climate tracking
• Smart home enthusiasts using ZigBee hubs like SONOFF ZBBridge or compatible gateways

Key specifications

• Brand: SONOFF
• Model: SNZB-02WD
• Display: LCD
• Wireless Protocol: ZigBee 3.0
• Power Supply: CR2450 battery (included)
• Operating Temperature: 0°C to 60°C
• Humidity Range: 0% to 99% RH
• Accuracy: ±0.3°C (temperature), ±3% RH (humidity)

Recommendations

For optimal performance, pair the SNZB-02WD with a SONOFF ZigBee hub or any ZigBee 3.0 coordinator. Place the sensor away from direct sunlight and drafts for accurate readings. Regularly check battery status via the app to ensure uninterrupted monitoring.