ODM Wifi EWeLink Smart Switch Module No Neutral 10A 16A

The Ultimate DIY Smart Switch: Mini Size, Max Compatibility, No Rewiring Needed
Tired of smart switches that require a neutral wire or won’t work with your existing light switches? Our MINI Smart Switch is the versatile, all-in-one solution. This incredibly compact module (41x20x41mm) installs discreetly behind your existing wall plate or in a ceiling junction box. It connects via WiFi, Bluetooth, and 2.4G RF, offering unparalleled flexibility to control lights and appliances from your phone, voice, or even existing physical switches.

Why This Smart Switch is Different & Better:

• ✅ Triple Connectivity for Total Flexibility:

  • WiFi: For remote control and scheduling via the eWeLink app from anywhere.

  • Bluetooth: For easy, local setup and direct control.

  • 2.4G RF: To pair with wireless remote switches (sold separately) for cord-free control anywhere in your home.

• ✅ Keep & Use Your Existing Wall Switches: Uniquely supports bidirectional/3-way switch wiring. Connect it to your old physical switches (using S1/S2 terminals) so you can control the light both manually at the wall AND smartly via app/voice. No need to replace decorative switch plates.

• ✅ No Neutral Wire Required: Perfect for older homes where a neutral wire is not available at the switch location, dramatically simplifying installation.

• ✅ Powerful & Universal: Handles loads up to 10A or 16A (selectable) and works with AC 100-240V, 50/60Hz, making it suitable for use worldwide with most lighting and appliances.

• ✅ Full Smart Home Integration: Works seamlessly with Amazon Alexa and Google Assistant for hands-free voice control. Create routines, groups, and share access with family through the eWeLink app.

• ✅ Intelligent Features:

  • Timing & Countdown: Schedule lights or set auto-off timers.

  • Power Failure Memory: Choose the state after a power outage: Stay Off, Turn On, or Resume Last State.

  • Group Control: Control multiple switches as one, or have multiple switches control a single light.

Easy Installation & Wiring:

1. Direct Control: Connect the light fixture directly to the module.

2. With Existing Wall Switch: Connect your existing physical switch to the S1/S2 terminals to retain manual control.
   (Note: Requires Live and Neutral input. Follow wiring diagrams carefully.)

Specifications:

• Model: MINI Smart Switch (WiFi+Bluetooth+2.4G)

• Dimensions: 41mm x 20mm x 41mm

• Input/Output Voltage: AC 100-240V, 50/60Hz

• Rated Current: 10A / 16A

• Wireless Protocols: WiFi (IEEE 802.11 b/g/n 2.4GHz), Bluetooth, 2.4G RF

• Control App: eWeLink

• Voice Assistants: Amazon Alexa, Google Assistant

• Terminals: L-in, L-Out, N-in, N-Out, S1, S2

• Certifications: CE, RoHS

Package Includes:

• 1 x MINI Smart Switch Module

• 1 x User Manual with Wiring Guides

Based in Shenzhen, Wenhui Technology is a professional manufacturer focusing on customized R&D, mass production and complete whole-house smart home system solutions for global partners.
 
We have independent R&D team and standardized intelligent production workshops. Our full product range includes smart central control panels, smart gateways, smart switches, smart sockets, smart cameras, smart door locks, video intercom systems and diversified smart sensors. We provide one-stop OEM & ODM service covering personalized development, mass production and customized whole-house intelligent system design.
 
All products support multiple communication protocols: WiFi, Zigbee, Bluetooth, Matter and MQTT. Thanks to rich protocol compatibility, our devices connect seamlessly with Meta, TuyaSmart, Ewelink, Mijia and other mainstream smart home platforms to realize interconnection and automatic scene linkage of all household smart equipment.
 
All items are certified with CE, UKCA, ETL, FCC, RoHS and 3C. Strict full-process aging test and standardized QC are carried out during production, alongside our 3-year global warranty to help clients avoid certification obstacles and after-sales losses in overseas markets.
 
With abundant overseas market experience, we tailor regional whole-house smart solutions in line with local electrical specifications. Stable production capacity and ready stock enable us to satisfy bulk orders from engineering projects, brand distributors and cross-border buyers. We strive to be your trustworthy long-term strategic partner for whole-house smart home deployment.