SONOFF Zigbee Temperature and Humidity Sensor | SNZB-02P

$10.90

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【High Accuracy & Fast Refresh】 With the Swiss-made smart hygrometer sensor, the temperature is accurate up to ±0.2°C/±0.4°F while the humidity is ±2%RH, data measurements are updated every 5 seconds to give you the lastest changes of temp and humidity.
【Zigbee 3.0 Compatible】Supports Zigbee hubs using the Zigbee 3.0 protocol, like SONOFF iHost, NSPanel Pro, ZB Bridge Pro, and ZBDongle-E. And theoretically supports adding to any Zigbee hub developed in accordance with Zigbee 3.0 protocols, like Echo 4th Gen, SmartThings Hub V3.
【Comfort Alert】When the room temperature or humidity exceeds your set comfort range, you will receive immediate notifications on your phone, helping you maintain room comfort and ensuring life quality.
【Data Storage & Export】Up to half-year free cloud storage, You can easily access the temperature and humidity variations for each day, month, or every six months through real-time queries, and data can be exported.
【4 Years Battery Life】Powered by a CR2477 battery. The battery life data is obtained from SONOFF’s internal laboratory, please refer to the actual use.
Note: SNZB-02P needs to be used with Zigbee Hub.

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                                                             *Note: Alexa only supports checking temperature.

Overview

SNZB-02P is an upgraded version of SNZB-02, it is a temperature and humidity sensor with low power consumption. Equipped with Zigbee 3.0 protocol, supporting various gateways, including SONOFF Zigbee 3.0 gateways like SONOFF iHost, NSPanel Pro, ZB Bridge Pro, and ZBDongle-E, Alexa with Built-in Zigbee Hub, etc.

High accuracy built-in Swiss-made sensor ensures accurate measurement of room temperature and humidity, the temperature is accurate up to ±0.2℃ while the humidity is ±2%RH, data is updated every 5s, and always gives you the latest changes in the environment. You can set the comfort alert, when the room temperature or humidity exceeds your set comfort range, you will receive immediate notifications on your phone, helping you maintain room comfort and ensuring life quality.

Supporting cloud-based historical records, the temperature and humidity data of each day will be stored in the App. You can easily access the temperature and humidity variations for each day, month, or every six months through real-time queries. Additionally, you can download the data to enhance your living environment based on temperature and humidity trends.

SNZB-02P supports 3 mounting methods, stick with 3M Adhesive, stick with 3M Adhesive and Metal Plate, or screw mount, just place the sensor anywhere you wish such as the living room, baby room, bedroom, greenhouse, reptiles terrarium, equipment cabinet to monitor temperature and humidity remotely.

Documents

Additional information

Weight 48 g
Dimensions 46 × 48 × 24 mm
Model

SNZB-02P
Working temperature

-10°C~60°C
Wireless connection

Zigbee 3.0
Battery model

CR2477
Casing material

PC
Product dimension

45x45x17.7mm

Customer Reviews

Based on 13 reviews
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E
E.G.
Great!

I've been using this sensor for about 20 hours with Home Assistant and Sonoff's ZBDongle-P. I'm new to Zigbee and Home Assistant, but I had no trouble setting up the sensor. It just worked, right out of the box.

Based on some testing I did with a thermocouple and a big metal plate, their claim of ±0.4°F seems on-point. I don't have a good way to test the accuracy of the humidity sensor, but the measurements look reasonable.

Now if only Sonoff made a Zigbee thermostat...

User picture User picture
O
Ophir Salomon
Easy

Works great with zigbee2mqtt / openHab

M
Michael Connolly
Very easy to install and integrate

Very straight forward to install and I like that. Have the IHost as the Zbridge and it works. I have 4 temp monitors and I should have got more with the little screen. They are so handy to glance at as you pass.

P
P.D.
Fantastic

These are great little devices. Easy to setup, accurate reading, and consistent with other devices. Great range, and I love the magnetic back, so you can just stick them anywhere.

K
KARAN
Compact and accurate

Sonoff sensor provides accurate readings and seamless integration with various devices. Its compact design allows for easy placement, and the real-time data feedback is invaluable for monitoring environmental conditions. However, user-friendliness could be improved in terms of setup and calibration for non-technical users. Overall, a reliable choice for those seeking precise climate data in a compact package.

S
Stefan Braun
Does it Job, very accurate and nice optics

I use multiple of these devices next to the display versions. I am monitoring my basement as well as all my rooms, also to avoid mold.

A
Alexandru Curtui
Works great!

Got 5 of them. Initially placed them in the same spot in order to calibrate them, but they were having the same reading (+-0.1 for temp) out of the box. Highly recommend them!

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D
Dennis Appelman
Good product

Pairs fast. Nice design.

J
Jeremi M. JOTKIEWICZ
Sensor

Super sensor work perfect

S
Sérgio Azevedo

Good range and very small

12

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