Sonoff SNZB-02D Zigbee temperature and humidity sensors, 4-pack
-4%
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Choose countryThe Sonoff SNZB-02D set includes 4 white temperature and humidity sensors with LCDs for monitoring conditions in different rooms. Readings update every 5 seconds, and temperature units can be switched between °C and °F.
Remote monitoring and automation
Check temperature remotely in the app and receive notifications when a set temperature limit is exceeded. The sensor can be added to Home Assistant via eWeLink and used in automations with other smart home devices, such as switching on a humidifier when humidity falls below 40%.
- Compatibility: Zigbee 3.0 gateways, NSPanel Pro, Sonoff Zigbee Bridge/Pro, Sonoff ZBDongle-P/E and Amazon Alexa with a built-in Zigbee hub.
- Voice control: Amazon Alexa and Google Home support for checking temperature or humidity.
- Measurement history: eWeLink provides access to 6 months of cloud-stored readings and data export. Access to this history requires a Sonoff gateway as well as the app.
Placement and power
Use the built-in stand on a desk or countertop, attach the sensor to a metal surface magnetically, or mount it on a wall using a 3M adhesive sticker. Each sensor uses a CR2450 3 V battery. The set contains 4 sensors and a user manual.
| Manufacturer | Sonoff |
|---|---|
| Model | SNZB-02D |
| Colour | White |
| Wireless connection | Zigbee 3.0 |
| Operating humidity | 5–95% RH |
| Material | PC + LCD |
| Power supply | CR2450 battery (3 V) |
| Operating temperature | -9.9–60 °C |
| Battery life | 2 years |
| Dimensions | 62.5 × 59.5 mm |
| Number of sensors in set | 4 |
| Reading update interval | 5 seconds |
| Temperature units | °C, °F |
| Measurement history | 6 months; access through eWeLink with a Sonoff gateway; data export |
| Placement options | Built-in stand, magnetic attachment, wall mounting with a 3M adhesive sticker |
| EAN | 6979033600478 |
|---|
Which gateways are compatible with the sensors?
The sensors support Zigbee 3.0 gateways, including NSPanel Pro, Sonoff Zigbee Bridge/Pro, Sonoff ZBDongle-P/E and Amazon Alexa devices with a built-in Zigbee hub.
What is needed to view measurement history?
You need the eWeLink app and a Sonoff gateway. The 6-month history allows you to view measurements for a particular hour or day and export the data.
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