Open box Temperature and humidity sensor SONOFF Zigbee SNZB-02P

Description

Note: This product uses the Zigbee protocol and requires a compatible Zigbee hub/bridge (e.g. Sonoff ZBBridge-P / Sonoff ZBBridge-U / Sonoff ZBDongle-E / Sonoff Dongle-M) to be connected to the network and controlled from the app. It does not work on its own over WiFi.

Sonoff SNZB-02P – Zigbee 3.0 temperature and humidity sensor

High-precision monitoring for smart comfort in your home!

Sonoff SNZB-02P is a compact wireless sensor that uses the Zigbee 3.0 protocol to accurately measure indoor temperature and humidity. Thanks to its high-precision Swiss sensor, it offers an accuracy of ±0,2 °C for temperature and ±2% RH for humidity, with updates every 5 seconds. 

Flexible installation

It can easily be mounted anywhere in the home, using:

• The metal base with screw

• Double-sided adhesive tape

• Magnetic mounting on the included bracket

Its minimalist design and small dimensions (45 × 45 × 17,7 mm) make it discreet and easy to fit into any decor.

Smart automations

Through the eWeLink app, you can create automated scenes such as:

• Turning on the fan when the temperature exceeds 28 °C

• Activating the humidifier when humidity drops below 45% RH

It works perfectly with compatible gateways such as Sonoff Zigbee Bridge Pro, SmartWise Zigbee Bridge Pro or NSPanel Pro.

Extended battery life

Powered by a CR2477 (3V) battery, the sensor offers a battery life of up to 4 years. The app notifies you when the battery level drops below 10%, ensuring continuous, uninterrupted operation.

‍‍‍ Easy sharing

You can share the sensor with family members, letting them monitor temperature and humidity directly from their mobile phones, with no additional setup.

Technical specifications

• Model: SNZB-02P

• Wireless protocol: Zigbee 3.0

• Power supply: 1 x CR2477 battery (3V)

• Temperature accuracy: ±0,2 °C

• Humidity accuracy: ±2% RH

• Operating temperature range: -10 °C to 60 °C

• Operating humidity range: 5% to 95% RH

• Dimensions: 45 × 45 × 17,7 mm

• Weight: 26,7 g

• Housing material: ABS

• Certifications: CE, FCC, RoHS

Turn your home into a smart and comfortable space with Sonoff SNZB-02P!

Practical use cases

• Installed in a child's room, it sends an alert to your phone if the temperature drops below a threshold, so the heating can switch on automatically.
• Placed in a cellar or pantry, it monitors humidity to prevent mould and protect food.
• Integrated into an automation that switches on the dehumidifier or the bathroom ventilation when humidity exceeds a certain level.

Technical specifications:

SNZB-02P is the ideal choice for anyone who wants to monitor the temperature and humidity in their home in real time and automate heating or ventilation accordingly.