The Sonoff Zigbee LCD Smart Thermometer Temperature Sensor – Probe Sensor Edition (SNZB-02LD) is Zigbee compatible and features an LCD display, offering reliable operation in humid or sensitive environments with IP65 protection. The probe is made from food-grade 304 stainless steel and is resistant to high and low temperatures. The 2.2-inch LCD screen clearly displays the temperature in °C or °F. Its UV-resistant design allows it to withstand prolonged sun exposure. The 1.5-meter external probe allows temperature monitoring in enclosed spaces or liquids, even in areas inaccessible to traditional sensors.

The SNZB-02LD is compatible with Zigbee 3.0 hubs such as SONOFF iHost, NSPanel Pro, ZBBridge-P, ZBBridge-U, ZBDongle-E, ZBDongle-P, as well as 4th generation Echo devices and 2nd generation Echo Show. It integrates with open platforms such as Home Assistant via the SONOFF ZBDongle series, allowing you to create a fully customized temperature monitoring system.

Some of the main features include:

• Large, easy-to-read LCD screen: Displays real-time temperature.
• External sensor: Ensures more accurate readings, especially in areas with low ventilation.
• Zigbee 3.0 protocol: Stable, reliable connection with integration into any smart home system.
• Real-time notifications: Instant alerts when temperature or humidity goes out of range.
• Data history and graphs: Overview of previous measurements and trends via the mobile app.
• Measurement range: Temperature: -40°C to +115°C (with probe), Humidity: 0% to 99% RH.

With the SNZB-02LD, temperature and humidity monitoring is possible for applications such as food safety, pet care, wine storage, or climate control in greenhouses.

Technical specifications:

• Model: SNZB-02LD
• Communication protocol: Zigbee 3.0
• Display: 2.2" LCD
• Power supply method: CR2477 battery
• Temperature measurement range: -40°C to +115°C
• Humidity measurement range: 0% – 99% RH
• Probe length: 1.5 meters
• Probe material: 304 stainless steel (food-grade)
• IP rating: IP65 (water and dust resistant)
• UV resistance: Yes, suitable for outdoor use
• Storage capacity: Up to 180 days of temperature data in the eWeLink app