The SONOFF AirGuard SNZB-02UL is a smart environmental monitor designed for clear, at-a-glance climate tracking throughout your home.
- 2.9″ E-Ink Display: Features a high-contrast 2.9-inch electronic paper screen with an ultra-wide viewing angle, ensuring effortless readability even in direct sunlight or bright environments.
- Comprehensive Environmental Data: Displays real-time temperature, humidity, date, time, weather information, and comfort level indicators on a single screen.
- Direct 6-Hour Data Recall: View historical temperature and humidity trends from the past 6 hours directly on the device with the press of a button, requiring no immediate app or gateway access.
- Multi-Room Remote Monitoring: Link compatible sensors across your Zigbee gateway to display readings from other rooms—such as nurseries, basements, or greenhouses—directly on one screen.
- Versatile Placement: Supports 4 flexible mounting options including magnetic attachment, desktop tabletop standing, wall mounting, or adhesive placement.
| Brand | SONOFF |
| Model | SNZB-02UL |
| Product Type | Temperature & Humidity Sensor |
| Wireless Protocol | Zigbee |
| Display Type | 2.9" E-Ink Display |
| Display Features | Temperature, Humidity, Date, Time, Weather, Comfort Indicator |
| Historical Data | 6-Hour On-Screen Recall |
| Mounting Type | Desktop Stand, Magnetic, Wall Mount, Adhesive |
| Weight | 108 g |






















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