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Product description: Sonoff S61STPF - WiFi/Matter Smart Socket with Energy Meter - 16A 3840W
The Sonoff S61s smart socket allows you to conveniently manage the power supply of devices in your home, office, or studio. 2.4GHz WiFi connectivity and Matter support make it easy to integrate into popular smart home ecosystems, while the eWeLink app provides remote control, scheduling, countdowns, cyclic switching, and automation scenes. The built-in energy meter displays voltage, current, wattage, runtime, and consumption , and allows you to analyze energy costs and historical data for up to 180 days. Overload and overcharge protection can automatically cut off power when preset conditions are met. The UL94 V-0 flame-retardant PC housing enhances safety, and eWeLink LAN control allows you to operate the plug locally through the same router, even without access to the cloud.

Thanks to Matter support, the socket works with Apple Home, Google Home, Amazon Alexa, SmartThings, and Home Assistant, among others.
Main features of the Sonoff S61s smart socket
- Matter Support : Allows the outlet to integrate with many popular smart home ecosystems
- WiFi 2.4 GHz : wireless communication in the IEEE 802.11 b/g/n standard
- Energy monitoring : measuring voltage, current, power, operating time and energy consumption
- Energy cost control : allows you to set rates and analyze the operating costs of connected devices
- Overload protection : allows you to set current, voltage and power thresholds that, when exceeded, will disconnect the power supply
- Overcharge Protection : Automatically cuts off power when the power consumption of the device being charged remains below a certain threshold
- UL94 V-0 housing : flame-retardant PC material increases the safety of the device
- Night mode indicator : allows you to turn off the backlight during specific hours
- Maximum load 3840 W : current handling up to 16 A
Matter control, eWeLink and automation in one socket
The Sonoff S61s offers extensive control options via the eWeLink app and Matter-compatible platforms . It's compatible with Apple Home, Google Home, Amazon Alexa, Samsung SmartThings, and Home Assistant, allowing you to control devices from the app, create smart scenes, and use voice commands in compatible ecosystems. With eWeLink, you can set schedules, countdowns, cyclic on/off, random timers, and inching , so your appliance's operation can be tailored to your daily routine. The socket also records energy consumption and cost history for up to 180 days, allows you to export data, send notifications, and view status logs. LAN control is also available, where the app communicates with the device directly over the same local network.

The manufacturer does not recommend using the socket with devices with high starting current, such as air conditioners, refrigerators or washing machines, or for charging electric cars.
Sonoff S61s S61STPF Technical Specifications
- MCU: BK7238
- Socket compatibility: Type E and Type F
- Nominal voltage: 100 V to 240 V AC
- Frequency: 50/60 Hz
- Maximum current: 16 A
- Maximum load: 3840 W
- Power consumption in standby mode: < 0.5 W
- Wireless connectivity: WiFi IEEE 802.11 b/g/n 2.4 GHz
- Protocol: Matter
- Supported platforms: eWeLink, Apple Home, Google Home, Amazon Alexa, SmartThings, Home Assistant
- Voltage measurement accuracy: ±1%
- Current measurement accuracy: ±2%
- Power measurement accuracy for values ≥ 100 W: ±3.5%
- Power measurement accuracy for values < 100 W: ±3.5 W
- Energy consumption history: up to 180 days
- Timing functions: schedule, countdown, cycles, random timer, inching
- Safety features: overload protection, overcharge protection
- Housing fire resistance class: UL94 V-0
- Relay durability: up to 10,000 cycles
- Housing material: PC
- Color: white
- Place of use: indoors
- Operating temperature: -10°C to 40°C
- Operating humidity: 5% RH to 95% RH, non-condensing
- Dimensions: 56 x 50 x 84 mm
- Weight: 86 g
Kit contents
- 1x Sonoff S61s S61STPF Smart Socket
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