# SONOFF S61SZBTPB

*SONOFF / S61SZBTPB*

> The S61SZBTPB (S61s Zigbee) needs a Zigbee 3.0 hub or coordinator. It is a power meter plug for Type B sockets, rated 15 A / 1875 W, and it acts as a Zigbee router. It suits HomeKit users through an integration (a Matter bridge). Home Assistant users reach it through an integration (Zigbee).

- Canonical page: https://smarthomecanon.com/devices/sonoff-s61szbtpb
- Last checked: 2026-10-13

## Key facts

| Fact | Value |
| --- | --- |
| Brand | [SONOFF](https://smarthomecanon.com/brands/sonoff) |
| Category | Plug |
| Model numbers | S61SZBTPB |
| Status | Current[^1] |
| Radio | Zigbee[^1] |
| Plug type | Type B[^1] |
| Max load | 1875 W[^1] |
| Energy monitoring | Yes[^1] |

## Integration paths

**How the SONOFF S61SZBTPB connects**

| Path | Requires | Local | Features lost |
| --- | --- | --- | --- |
| [Matter via Bridge](https://smarthomecanon.com/protocols/matter-bridged) | A SONOFF Matter bridge, such as the Zigbee Bridge Ultra[^2] | unknown | unknown |
| [Zigbee](https://smarthomecanon.com/protocols/zigbee) | A Zigbee 3.0 hub or coordinator[^1] | Yes[^1] | unknown |

**Platform support for the SONOFF S61SZBTPB**

| Path | Platform | Support | Integration |
| --- | --- | --- | --- |
| Matter via Bridge | [HomeKit](https://smarthomecanon.com/platforms/homekit) | Via integration[^2] |  |
| Zigbee | [Home Assistant](https://smarthomecanon.com/platforms/home-assistant) | Via integration[^1] | SONOFF Zigbee dongle (Zigbee2MQTT 2.12.1 or later) |

## Related pages

- [SONOFF smart plugs](https://smarthomecanon.com/lines/sonoff-plugs) (line)
- [SONOFF](https://smarthomecanon.com/brands/sonoff) (brand)
- [Matter through a bridge](https://smarthomecanon.com/protocols/matter-bridged) (protocol)
- [Zigbee](https://smarthomecanon.com/protocols/zigbee) (protocol)
- [HomeKit](https://smarthomecanon.com/platforms/homekit) (platform)
- [Home Assistant](https://smarthomecanon.com/platforms/home-assistant) (platform)

## Sources

[^1]: SONOFF store: SONOFF iPlug Gen2 S61s Type B Zigbee Power Meter Smart Plug | S61SZBTPB. https://sonoff.tech/products/sonoff-iplug-gen2-s61s-type-b-zigbee-power-meter-smart-plug-s61szbtpb (manufacturer, checked 2026-10-10)
[^2]: SONOFF Zigbee Bridge Ultra. https://sonoff.tech/products/sonoff-zigbee-bridge-ultra (manufacturer, checked 2026-10-13)