Sonoff Zigbee smart button

Description

The Sonoff Zigbee SNZB-01P is a wireless smart button designed to make controlling your smart home easier. Compact, easy to use and based on the Zigbee 3.0protocol, it integrates easily into a local home automation setup run by a Raspberry Pi.

Multifunction button

The SNZB-01P is not just a simple switch: it recognizes several types of presses.

• Single press : turn a light on or off, launch a quick scene.
• Double press : trigger a specific scenario such as “good night” or “leaving home”.
• Long press : used as an SOS button, to switch off all connected devices or send an alert.

This versatility makes it a key element for simplified control of your smart home.

Compact format and flexible installation

The button’s design is small and discreet (approximately 45 × 45 × 17 mm). It can be:

• placed on a bedside table,
• mounted on a wall using the supplied adhesive holder,
• or attached to a metal surface thanks to its magnetic back.

Its minimalist format lets it blend into any room.

Long-range autonomy

The button is powered by a battery CR2477, offering battery life of up to 5 years depending on use. A built-in LED alerts you when the battery needs replacing. Its low power consumption ensures minimal maintenance, a major advantage for everyday use.

Zigbee 3.0 communication

Thanks to the Zigbee 3.0protocol, the button benefits from reliable, secure, low-latency communication. This protocol is known for its robustness and low energy impact. Paired with a Zigbee gateway connected to a Raspberry Pi (for example via a Zigbee USB dongle), it integrates seamlessly into home automation software such as Home Assistant or Zigbee2MQTT.

Home automation integration with Raspberry Pi

The Sonoff Zigbee button becomes a powerful tool in a home automation ecosystem:

• Lighting control : switch one or more lamps on/off instantly.
• Scene automation : for example, a single press for “watch a movie” (dimmed lights + closing shutters), or a double press for “leave home” (devices switched off + alarm activated).
• Security : a long press can send an instant notification, activate a siren or cut power to a sensitive device.
• Flexible use : several buttons can be placed around the house, each linked to a specific scenario.

Simplicity and reliability

Unlike control via a smartphone, the button provides immediate physical interaction with your home automation. It keeps working even during a temporary internet outage, since actions are handled locally via Zigbee and Raspberry Pi.

Practical applications

• In a bedroom: a single press for the light, a long press to switch off the whole house.
• In a living room: trigger a multimedia scene.
• As an SOS button for elderly people or children.
• As a wireless wall control to complement a conventional switch.

Conclusion

The The Sonoff SNZB-01P Zigbee is a simple, reliable and affordable solution to enhance a home automation setup. Thanks to its Zigbee 3.0 compatibility, long battery life and multiple press modes, it pairs perfectly with a Raspberry Pi to control your home intelligently.