Product detailed description

🌦️ Reliable plug for all weather conditions

Sonoff S61s is a smart Matter over WiFi plug designed for outdoor use, reliable control of exterior devices, and measuring the electricity consumption of connected appliances. It is an ideal solution for anyone who wants to efficiently automate outdoor appliances on the patio or in the garden, such as pool pumps, fountains, irrigation, or outdoor lighting. 

Thanks to its IP44 rating and wide temperature tolerance (from -20 °C to 50 °C), it reliably withstands splashing water, heat, and cold,making it suitable for long-term outdoor use - ideal for garden irrigation, outdoor lighting, and exposed installations.

📝 Note: Before use, ensure that the connected device and its plug have an appropriate moisture protection rating.

Matter Compatibility

Thanks to Matter technology, the plug can be integrated into popular smart home platforms such as Apple Home, Google Home, Amazon Alexa, and SmartThings, allowing various devices to work seamlessly together in a single unified ecosystem. The Plug & Play design ensures quick installation without the need for a separate hub.

📝 Note: Integrating the S61s plug  into the Matter ecosystem requires a Matter hub.

Works perfectly with the Apple ecosystem – fully supports Siri, iPhone, iPad, and Apple Watch.

Monitoring Consumption and Costs

The built-in monitoring feature gives you a perfect overview of how much electricity your devices actually consume. In the app, you can track both current and historical energy consumption through clear graphs and reset the measured data at any time if needed. For better financial control, simply select your local currency to get a detailed breakdown of operating costs and an accurate expense estimate. Combining this detailed trend overview with scheduling and automatic shutdown features allows you to efficiently manage operating times, optimize your budget, and thus prevent unnecessary energy waste.

Overload Protection

It continuously monitors voltage, current, and power. It supports a maximum load of up to 16 A / 3 840 W and automatically disconnects the power supply when set limits are exceeded, preventing overheating, short circuits, and potential safety risks.

Overcharge Protection

Stops charging when full capacity is reached, reducing battery strain, minimizing wear, and extending device lifespan for safer and more efficient long-term use.

Independent Local Control 

 Protocols and Compatibility 

📡 Protocols: Wi-Fi (2.4 GHz)

🔗 Matter Compatibility: Matter over Wi-Fi – Apple Home, Google Home, Amazon Alexa, SmartThings

📱 Native Platform: eWeLink

⚙️ Third-party Platforms: Home Assistant (via integration)

🎙️ Voice Control: Alexa, Google Assistant, Siri

🏠 Local Operation: Partially local via Matter or BLE proximity control (if the phone has internet access)

Features

🌦️ Outdoor Design: Weather-resistant casing (IP44)

⚡ High Load Capacity: 16 A / 3680 W

📊 Energy Monitoring: Real-time consumption tracking and historical data

💶 Electricity Cost Tracking: Display costs in selected currency for better overview and financial savings

📱 Remote Control: Turning on and off via mobile app

🎙️ Voice Control

⏱️ Scheduling: Daily and weekly timers

🤖 Scenes and Automations: Works with other smart devices

🛡️ Overload Protection: For enhanced safety

🔋 Overcharge Protection: For gentler operation of charged devices

Specifications

🏷️ Product Name: Sonoff S61S Outdoor Smart Plug (EU)

🔌 Type: Matter over Wi-Fi Smart Plug (Type F)

🔖 Model: S61STPF-PM-O

📏 Dimensions: 58 × 58 × 100 mm

⚖️ Weight: 110 g

🎨 Color: Grey / Orange

🧱 Casing Material: PC

🔌 Power Supply: 100–240 V AC

〰️ Frequency: 50/60 Hz

⚡ Max. Current: 16 A

💪 Max. Power: 3680 W

📶 Wi-Fi: IEEE 802.11 b/g/n, 2.4 GHz

🔗 Matter Support: Yes (Matter over Wi-Fi)

🏡 Installation: Indoor and outdoor use

☂️ Protection Rating: IP44

⛰️ Max. Installation Altitude: below 2000 m

🌡️ Operating Temperature: -20 °C to +50 °C

💧 Humidity: 5–95% relative humidity (non-condensing)

✅ Certifications: CE, RoHS