









🌡️ Stay ahead of the climate curve with SONOFF’s smart sensor!
The SONOFF SNZB-02D is a battery-powered Zigbee temperature and humidity sensor featuring a Swiss-made hygrometer for high accuracy (±0.2°C/±2%RH), a large LCD display, and a 120m wireless range. It supports real-time remote monitoring via app, instant alerts, and up to six months of free cloud data storage with export capabilities. Compatible with Alexa and Google Home when paired with the SONOFF ZigBee Bridge.





| Manufacturer | SONOFF |
| Part number | SNZB-02D |
| Item Weight | 60 g |
| Product Dimensions | 5.94 x 5.94 x 0.72 cm; 60 g |
| Batteries | 1 CR2430 batteries required. |
| Item model number | SNZB-02D |
| Size | One size |
| Colour | Black |
| Style | SNZB-02D |
| Power source type | Battery Powered |
| Voltage | 3 Volts |
| Item Package Quantity | 1 |
| Measurement Accuracy | ±0.2℃ |
| Plug profile | Tabletop |
| Specification met | CE, UKCA |
| Included components | 1 pack |
| Batteries included? | No |
| Batteries Required? | Yes |
| Battery Cell Type | Lithium |
| tech_spec_battery_description_toys | Button Cell Battery |
| Battery life | 3 years |