SONOFF S61STPF-PM-O Matter EU Smart Outdoor Socket

The SONOFF S61STPF-PM-O Matter EU smart outdoor socket is a 2.4GHz Wi-Fi smart socket designed for outdoor use, supporting the Matter standard and working with eWeLink, Amazon Alexa, Google Home, Apple Home, Home Assistant and SmartThings. The model offers remote control, schedules, smart scenes and voice control, as well as monitoring energy consumption in selected ecosystems. The maximum load is 3840 W (16 A), and the IP44 protection level makes the device ideal for controlling garden lighting, pumps, decorations and other outdoor devices.

Application control and substance integration

2.4 GHz IEEE 802.11 b/g/n Wi-Fi connectivity lets you control your power from anywhere with your smartphone. Thanks to Matter support, the outlet can be integrated with the most common smart home systems, allowing you to easily control multiple devices with a single app. Voice control is also supported, as well as the creation of automations and smart scenes. A compatible hub is required to use the Matter ecosystem.

Energy monitoring and smart schedules

The device allows you to create schedules to automatically turn on and off the power, and set scenes that work with other smart home devices. The socket also supports energy consumption monitoring and electricity cost tracking, although this feature is available in the eWeLink app. In Home Assistant and SmartThings systems, you must first update the software to V1.0.6 or later using the eWeLink app. The energy monitoring feature is not available in Apple Home, Google Home, or Amazon Alexa.

Weather resistant

The UV-resistant polycarbonate housing is designed for year-round outdoor use. IP44 protection, a splash-proof cover and a protected button protect the device from splashes of water and everyday weather conditions. The socket can operate in temperatures from -20 °C to 50 °C, making it suitable for use in both winter and summer.

Safety and performance

SONOFF S61STPF-PM-O supports voltages from 100 to 240 V and devices with a maximum load of 16 A (3840 W). Built-in overload protection and current path protection enhance safety during daily use. Standby power consumption is less than 1 W, so the socket consumes very little energy in standby mode. The compact design, measuring 58 × 58 × 100 mm and weighing 110 g, has CE and RoHS certifications.

Included in the package

• SONOFF S61STPF-PM-O Matter EU outdoor socket
• User manual
• Manufacturer's packaging

Warranty: 12 months

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It is important to know

When choosing an external smart plug like the SONOFF S61STPF-PM-O, it’s crucial to consider how it will connect to your existing smart home and how easy it is to deploy and use. You’ll get the most out of it by paying attention to the connectivity protocol and which devices and scenarios you want to adapt it to – especially for external setups or extensions of existing automations.

• A smart Wi-Fi outlet is an ideal first step for easy automation or control of outdoor devices without any wiring changes, allowing for quick deployment and immediate functionality testing.
• Matter support means broader compatibility and the possibility of future expansion of the system to different platforms, but actual interoperability is conditional on your other devices, applications, or control panel also supporting Matter.
• When planning, it is important to consider how powerful the devices you intend to connect are – the functional advantage of higher power is particularly noticeable with devices with higher loads, such as electric grills or larger garden equipment.
• A smart socket with energy consumption measurement allows for better overview of the consumption of external devices, which is practical if controlling costs or finding energy losses is one of your priorities.
• When connecting multiple smart devices to Wi-Fi, this method is considered simple for individual sockets or a small number of devices; with greater automation, sooner or later there will be a need to consider more integrated solutions with a central unit or another protocol.

Source of editorial recommendations: ENAA guides and team experience.

In practice

🟢 Easy smart home setup

Very convenient – the socket plugs directly into an existing outdoor socket and allows instant remote control via the app, without the need for complicated installations or additional devices.

🟢 Time and remote control of outdoor devices

Very convenient - allows you to set schedules and turn devices on/off remotely, which is especially useful for lighting, watering, or simple electrical devices in the garden.

🟢 Monitoring the electricity consumption of external devices

Very convenient – the integrated power metering feature allows you to quickly check which devices are using the most power and control your outdoor energy costs.

🟡 Expanding a larger smart home with just Wi-Fi connectivity

Suitable with limitations – in case of a larger number of smart devices on the Wi-Fi network, there may be a higher load on the network; for greater automation in the long term, we recommend considering switching to central protocols.

🟢 Interoperability thanks to Matter support

Very convenient – Matter allows the socket to work with different platforms, as long as other devices in your system are also compatible with this standard.

Answers to frequently asked questions

Can I control the socket via a phone app without additional devices?

Yes, the socket allows remote control via an app via Wi-Fi, so an additional hub is not required for basic use.

Does power metering also work for external devices?

Yes, the built-in energy measurement function allows you to monitor the consumption of all devices connected to the socket, even in an outdoor environment.

What do I need to use Matter functionality?

To take advantage of Matter, other devices in your smart home or the control app must also be compatible with the Matter protocol.

Is the socket suitable for connecting larger, high-power devices?

Given its high maximum power, it is also suitable for more demanding users, but for optimal performance, check the power specifications of your device.

Can I later integrate the socket into a wider smart home system?

Yes, Wi-Fi and Matter support allows you to connect the socket to different platforms and potentially expand automations.

Description updated: October 2026

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