SONOFF SNZB-01P Smart Wireless Switch

Weighing only 27.7 grams with dimensions of 45 × 45 × 17.7 mm, it easily attaches to any surface thanks to its integrated adhesive, with no wiring or drilling required. Its CR2477 battery provides up to five years of autonomy according to manufacturer data. The three available action modes (single click, double click, and long press) are freely configurable in the eWeLink application to control connected devices, custom scenes, or automations compatible with your home automation ecosystem. Compact and versatile, the SONOFF SNZB-01P is a practical solution for adding a smart control point anywhere in the house. A compatible Zigbee 3.0 hub is required.

SOS Emergency Button and Smart Routines

In an emergency, a simple press on the SNZB-01P can instantly send an alert notification to the smartphones of family members configured in the app, making it a practical solution for ensuring the safety of a loved one or a child. For everyday use, this connected button becomes a true scene controller: once paired with a compatible hub and your voice assistants, each type of press can trigger a different action. For example, a single click can turn off all lights, a double click can launch a cinema mode, and a long press can activate an away or security scene. The three action modes (single click, double click, and long press) are independently configurable according to your needs.

SONOFF, Home Assistant and Advanced Automations Compatible

Compatible with SONOFF NSPanel Pro, ZB Bridge Pro, ZBBridge-U, iHost hubs, as well as SONOFF ZBDongle-P and ZBDongle-E coordinators, the SNZB-01P easily integrates into a modern home automation ecosystem. Home Assistant users can leverage it via ZHA or Zigbee2MQTT to use the different types of presses as triggers for advanced local automations. Operating from -10 °C to +60 °C with a maximum humidity of 95% RH non-condensing, it is suitable for both living spaces and technical areas. Associated with a compatible gateway, it can also participate in automations involving Amazon Alexa, Google Home, and SmartThings depending on the ecosystem used.

FAQ

Can the SNZB-01P function as an emergency button without an internet connection?

Local Zigbee automations can continue to function without an internet connection as long as the hub and associated devices remain powered. However, push notifications sent to smartphones require an active internet connection.

Can multiple devices be paired with a single SNZB-01P button?

Yes. Via smart scenes in eWeLink, Home Assistant, or a compatible platform, each action (single click, double click, or long press) can trigger multiple devices or automations simultaneously.

Is the SNZB-01P compatible with Apple HomeKit?

No, the SNZB-01P works via the eWeLink app and SONOFF Zigbee hubs, and is compatible with Alexa and Home Assistant. It does not natively support Apple HomeKit.

Is the SNZB-01P compatible with Home Assistant?

Yes. The SNZB-01P is compatible with Home Assistant via ZHA or Zigbee2MQTT when paired with a compatible Zigbee coordinator, such as the SONOFF ZBDongle-P or ZBDongle-E. The three types of presses can then be used as triggers for local automations.

Specifications