Description
What does "open box" mean?
Open-box products are returned products with opened or damaged packaging, but fully checked from a technical point of view and completely functional. They come with the same warranty as new products.
Sonoff M5-3C-86M – Triple Smart Switch with Physical Buttons, 3 Channels, Wi-Fi, SwitchMan Series
Sonoff M5-3C-86M is a high-performance smart switch that lets you manage three independent electrical circuits from a single control point. It is part of the premium SwitchMan range and stands out for its short-travel physical buttons, which give a tactile response far superior to conventional touch panels. With a minimalist design and a matt grey finish, it blends perfectly into any modern home, offering remote control via the eWeLink app, voice commands and complex automations.
Main Advantages
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Independent Triple Control: Manage three different light sources (e.g. the main chandelier, the spotlights and the LED strip) from a single compact panel, reducing the number of wall boxes needed on the wall.
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High-Quality Physical Buttons: Designed for intensive use, the buttons give you certainty of operation through mechanical feedback. They are ideal for intuitive use, even in the dark.
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Customisable LED Indicator: Each button is fitted with an indicator light whose intensity can be adjusted from the app. You can set a discreet light for the bedroom or switch it off completely for maximum visual comfort at night.
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Voice Control Compatibility: Works flawlessly with Amazon Alexa, Google Home and Siri Shortcuts, letting you switch the lights on or off with simple voice commands.
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"eWeLink-Remote" Function: The M5-3C-86M can be used as a gateway for eWeLink remote control. You can pair it with the Sonoff R5 remote or the S-MATE scene button to control the lights from several locations without additional wiring.
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Safety and Durability: The housing is made of PC V0 (flame-retardant) material, resistant to flame and high temperatures, giving your home extra protection.
Smart Automation Examples
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„Leaving home” scene: Configure the switch so that, with a single long press or a command from your phone, all 3 channels switch off simultaneously along with the rest of the devices in the home.
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Automatic Zoned Lighting: Schedule channel 1 to switch on automatically at sunset, while channels 2 and 3 remain available for manual control as needed.
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Local Control (LAN Mode): If the internet connection is interrupted, you can still control the switch over the local Wi-Fi network, ensuring the smart system keeps working.
Package contents: 1 x Sonoff M5-3C-86M smart switch, fixing screws, user manual. (Note: A Neutral wire in the wall box is mandatory for operation.)
Why choose the Sonoff M5-3C-86M?
If you have a complex lighting layout and want an aesthetic, robust and highly intelligent solution, the M5-3C-86M is the optimal choice. It gives you maximum control density (3 channels) in a luxury format, eliminating the confusion of touch panels and bringing the stability of the Sonoff ecosystem straight to your wall.
Practical use cases
- Replaces a classic wall switch, keeping manual control through the physical buttons, but adding app control and voice commands (Alexa/Google Assistant).
- Used to create lighting scenes that adjust several circuits in a room simultaneously with a single touch.
- Integrated into an automation that automatically switches off lights left on after bedtime or when nobody is in the room any more.
Technical specifications:
| Model | SONOFF SwitchMan M5 M5-3C-86M |
| Type | flush-mounted smart switch, 3 channels, EU/86mm format, WiFi |
| Processor | ESP32 |
| Power supply | 100-240V~ 50/60Hz |
| Maximum current | 6A total (2A/channel) |
| Maximum power | 1320W total (440W/channel) |
| Dimensions | 86 x 86 x 41.5 mm |
| Operating temperature | -10°C ~ 40°C |
| Housing material | PC V0 (flame-retardant) |
| Colour | Dark grey (Starry Grey) |
| Certifications | CE, UKCA, CQC, SRRC |
| Compatibility | eWeLink, Amazon Alexa, Google Home, Siri, Apple Home (Matter Bridge) |
M5-3C-86M is the ideal choice for anyone who wants to upgrade classic wall switches with smart control, without giving up manual control via physical buttons.
