Compatible with installations with or without a neutral wire, the SwitchMan ZBM5 adapts to the vast majority of existing electrical installations without requiring any wiring modifications. Its detached relay mode keeps smart bulbs powered even when the physical switch is toggled, preventing their disconnection from the home automation system. Available in 1, 2, or 3-gang versions, it provides a flexible solution for modernizing lighting while maintaining the familiar user experience of a traditional wall switch. A compatible Zigbee 3.0 hub is required.

Local integration and mesh network optimization

Equipped with the Zigbee 3.0 protocol, the SwitchMan ZBM5 integrates seamlessly into the eWeLink ecosystem and can also be used with Home Assistant via ZHA or Zigbee2MQTT when paired with a compatible coordinator, such as a SONOFF ZBDongle-P or ZBDongle-E. When installed with a neutral wire, it acts as a permanent Zigbee router, extending the range and stability of the mesh network. The detached relay mode ensures smart bulbs remain powered even when the physical switch is actuated. Depending on the gateway used, the ZBM5 can also participate in automations involving Amazon Alexa, Google Home, or SmartThings.

Schedules, multi-device scenes, and the SONOFF SwitchMan ZBM5 Zigbee wall switch in Away mode

Schedules and timers can be configured from the eWeLink app to automate lighting according to family routines, turning lights on at a fixed time in the morning or off automatically in the evening to reduce consumption. Paired with a compatible SONOFF motion sensor, the ZBM5 integrates into Home and Away modes: lights turn on upon arrival, turn off when no presence is detected. SONOFF smart scenes allow multiple devices to be synchronized from a single switch for more complex automations across the entire installation.

FAQ

Does the ZBM5 work without a neutral wire?

Yes, the ZBM5 supports both configurations: with neutral and without neutral. In neutral-free mode, the Zigbee router function is not available. In neutral-enabled mode, the device also acts as a repeater to strengthen the Zigbee network.

What happens if the physical switch is turned off with smart bulbs?

Thanks to the detached relay mode, smart bulbs remain powered and remotely controllable via eWeLink smart scenes even when the physical switch is in the off position. If the device is offline, the physical switch resumes direct control.

Is the ZBM5 compatible with Apple HomeKit?

No, the ZBM5 works via the eWeLink app and SONOFF Zigbee hubs. It is compatible with Alexa, Google Home, and Home Assistant, but does not natively support Apple HomeKit.

Is the ZBM5 compatible with Home Assistant?

Yes. The ZBM5 is compatible with Home Assistant via ZHA or Zigbee2MQTT when paired with a compatible Zigbee coordinator, such as SONOFF ZBDongle-P or ZBDongle-E. It can then be used in advanced local automations with fast, cloud-independent control.

Which version should I choose for installation in France?

The 80W (86 × 71 × 40.3 mm) version is generally the most suitable for standard round flush-mounted boxes used in France and most European installations. The 86W (87 × 87 × 40.2 mm) version corresponds to a square format that may require a compatible flush-mounted box. Check your installation dimensions before ordering.

Specifications