Shenzhen Wenhui Technology Development Co., Ltd.
| Payment Terms | L/C,D/A,D/P,T/T,MoneyGram,Western Union |
| Supply Ability | 10000 piece +10days |
| Delivery Time | 5-15days |
| Packaging Details | 400pcs/box 16kg/box size:39*29*20cm *Controller size: 42*42*20mm *Controller weight:40g |
| Product Type | Mini In-Wall Smart Switch / Relay Module |
| Connectivity | Tri-Mode: WiFi, Bluetooth, 2.4G RF |
| Compatible App | eWeLink |
| Voice Assistant Support | Amazon Alexa, Google Assistant |
| Rated Current | 10A / 16A |
| Input Voltage | AC 100-240V, 50/60Hz |
| Neutral Wire Required | No (for switch loop installation) |
| Key Feature | Compatible with Existing 2-Way/3-Way Wall Switches |
| External Switch Support | Yes (via S1, S2 terminals) |
| Power Failure Memory | Yes (Configurable: ON/OFF/Last State) |
| Pairing with Wireless Switch | Yes (2.4G) |
| Installation Location | Behind Wall Switch Plate, in Junction Box |
| Typical Load | Lighting, Fans, Small Appliances |
| Package Contents | 1 x Switch Module, 1 x Manual |
| Brand Name | SIXWGH |
| Model Number | WHD02 |
| Certification | CE,UL,FCC,RoHS,LVD,RED |
| Place of Origin | Shenzhen, Guangdong Province, China |
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Product Specification
| Payment Terms | L/C,D/A,D/P,T/T,MoneyGram,Western Union | Supply Ability | 10000 piece +10days |
| Delivery Time | 5-15days | Packaging Details | 400pcs/box 16kg/box size:39*29*20cm *Controller size: 42*42*20mm *Controller weight:40g |
| Product Type | Mini In-Wall Smart Switch / Relay Module | Connectivity | Tri-Mode: WiFi, Bluetooth, 2.4G RF |
| Compatible App | eWeLink | Voice Assistant Support | Amazon Alexa, Google Assistant |
| Rated Current | 10A / 16A | Input Voltage | AC 100-240V, 50/60Hz |
| Neutral Wire Required | No (for switch loop installation) | Key Feature | Compatible with Existing 2-Way/3-Way Wall Switches |
| External Switch Support | Yes (via S1, S2 terminals) | Power Failure Memory | Yes (Configurable: ON/OFF/Last State) |
| Pairing with Wireless Switch | Yes (2.4G) | Installation Location | Behind Wall Switch Plate, in Junction Box |
| Typical Load | Lighting, Fans, Small Appliances | Package Contents | 1 x Switch Module, 1 x Manual |
| Brand Name | SIXWGH | Model Number | WHD02 |
| Certification | CE,UL,FCC,RoHS,LVD,RED | Place of Origin | Shenzhen, Guangdong Province, China |
| High Light | ODM ewelink smart switch ，ewelink smart switch Module ，10A ewelink wifi switch | ||
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:
Direct Control: Connect the light fixture directly to the module.
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
Company Details
Business Type:
Manufacturer
Year Established:
2006
Total Annual:
25000000-500000000
Employee Number:
100~700
Ecer Certification：
Verified Supplier
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 rang... 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 rang...
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