SONOFF SNZB-02WD IP65 Zigbee LCD Smart Temperature and Humidity Sensor

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€19,90 EUR

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【2.2″ LCD Screen】Easily monitor real-time temperature and humidity on the clear 2.2-inch LCD screen.
【Advanced Waterproof Design】Housed in an IP65-rated enclosure with an internal waterproof and breathable membrane, ensuring reliable operation even in humid or misty conditions.
【High Precision Measurements】Provides accurate readings with a temperature accuracy of ±0.2°C and a humidity accuracy of ±2%RH for stable and reliable monitoring.
【IP65 Waterproof Rating】Ensures consistent performance in humid and splash-prone environments.
【Zigbee 3.0 Compatible】Supports Zigbee 3.0 hubs, including SONOFF iHost, NSPanel Pro, ZBBridge-P, ZBBridge-U, ZBDongle-E, and ZBDongle-P.

Note : Zigbee hub is required.

Highlights

2.2″ LCD Screen : Easily monitor temperature and humidity on the clear LCD screen
Unique Waterproof Structure Design : The SNZB-02WD is housed in an IP65-rated enclosure with an internal waterproof and breathable membrane, ensuring reliable performance even in humid or misty environments.
Accurate Measurement : With an accuracy of ±0.2℃ for temperature and ±2%RH for humidity, you can trust the stability and accuracy of real-time readings.
IP65 Waterproof Rating : Ensures stable performance even in humid and splash-prone environments.
Zigbee 3.0 Compatible : Supports Zigbee hubs using the Zigbee 3.0 protocol, such as SONOFF iHost, NSPanel Pro, ZBBridge-P, ZBBridge-U, ZBDongle-E, ZBDongle-P.

Applications

Detect indoor temperature and humidity, such as in bedrooms, bathrooms, underground warehouses, etc.
Monitor the garden or greenhouse and record daily temperature and humidity data;
Create smart scenes to turn on heating when the temperature is below 5℃.

Specification

Model	SNZB‑02WD
MCU	TLSR8656F512ET32
Input Voltage	3 V (CR2477 button cell)
Wireless Protocol	Zigbee 3.0 (IEEE 802.15.4)
LCD Screen	2.2″ HD Screen
Net Weight	65.6 g
Dimensions	62.8 × 58.5 × 21.8 mm
Casing Material	PC + ABS
Color	White
IP Rating	IP65
Operating Temperature	‑20 °C to 60 °C (‑4 °F to 140 °F)
Operating Humidity	0–100 % RH
Temperature Accuracy	±0.2 °C (±0.36 °F)
Humidity Accuracy	±2 % RH
Operating Altitude	≤ 2000 m
Certification	CE / FCC / ISED / RoHS
IC	29127-SNZB02L
FCC ID	2APN5SNZB02L

Key Features

eWeLink Platform

Notice:

This feature is only available when the device is paired with the eWeLink App. For device features when paired via Matter to Alexa, Google Home, or other platforms, please refer to the Key Features > Compatible Zigbee Hub List section.

Device Homepage Functions
Key Features	Feature Description
Current Temperature & Humidity	Real-time display on the device screen and in the eWeLink App.
History Chart	Hourly logs; display by day, 7 days, month, and half-year; supports CSV export.
Battery Level	The current battery level of the device.

Device Settings
Key Features		Feature Description
Third-Party Platforms	Alexa	Temperature Request
	Google Home	Temperature & Humidity Request
	SmartThings	Temperature & Humidity Request; Battery Level Request
	Alice	Temperature & Humidity Request
	IFTTT	Temperature & Humidity Trigger
Temperature Unit		Change the temperature unit and the device screen and App will update accordingly: Celsius ℃ Fahrenheit ℉
Calibration		The device's temperature & humidity readings can be adjusted for calibration. Calibration ranges: Temperature: -40 to 115°C / -14 to 140°F Humidity: 0 to 100% RH
Report Setting		Adjust the temperature & humidity reporting threshold or interval to change how frequently data is updated in the App.

Notice:

The methods for 3rd-party platforms apply after adding the device to the eWeLink App, pairing the accounts, and syncing the device to 3rd-party platforms via cloud-to-cloud integration. It does not involve direct connection to 3rd-party gateways.

Smart Scene
Trigger Type	Description
Temperature	Trigger when the temperature exceeds the threshold.
Humidity	Trigger when the humidity exceeds the threshold.
False Alarm Prevention	Delay to reduce false triggers.
Device Offline	Triggered when the device is offline.
Execute Action	Description
*SNZB-02WD doesn't support being the smart scene execute device

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SONOFF SNZB-02WD IP65 Zigbee LCD Smart Temperature and Humidity Sensor