Name: SWITNEX 4 Channels WiFi Smart Switch, DC 5V 12V 24V 36V Passive Output Relay Module Ewelink APP WiFi Control Compatible with Alexa/Google Home, Inching/Self-Locking Switch
Brand: SWITNEX
SKU: 51395458957607
Price: 17.99 USD
Availability: InStock

Description
FAQ

Technical Specifications — SWITNEX WiFi 4CH Smart Relay (WF4R)

Working Voltage	DC 5V or DC 7V ~ 48V (5V/12V/24V/36V/48V compatible)
Max Load Current per Relay	10A (resistive load)
Relay Type	Dry contact, potential-free (NO, COM, NC terminals)
Wireless Protocol	WiFi 2.4GHz 802.11 b/g/n
Working Temperature	-20°C ~ +70°C
Control Range	Within WiFi coverage (depends on router)
Standby Power	< 1W
Compatible Apps	eWelink (iOS & Android)
Voice Control	Amazon Alexa, Google Home
Dimensions (L×W×H)	65 × 48 × 17 mm (2.6 × 1.9 × 0.7 in)

【Excellence design】Wireless WiFi smart switch relay module. Stable and reliable performance with high reception sensitivity (2.4GHz WiFi). You can remotely operate every machine connected with the relay receiver through the Internet from wherever on the earth.
【APP control】This smart switch is compatible with "eWelink" APP, which is popular and widely used on the market. Connect this smart switch directly to your Wi-Fi network to achieve unlimited wireless control via your phone (Android and iOS). And also the smart switch is compatible with Amazon Alexa (Amazon Echo / Dot / Spot) and Google Home. It is able to achieve several kinds of intelligent controls.
【Easy to Use】There are 2 operating modes (inching/toggle mode) that can be set up. It can work as a pulse switch (a button) or a switch (a toggle switch). You can easily program it by yourself depending on your needs. The operating mode of the smart switch is adjustable.
【More Flexibility】There are 4 independent relays on the controller, so you can control each of them independently. This controller adopts 10A high-quality relays, making it more long-lasting and stable to use. There are 3 terminals (normally open, common, normally closed) for each relay. This is a potential-free contacts relay. Passive output, dry contacts. The receiver is suitable for DC 5V or DC 7V~48V voltage, so DC 5V/12V/24V/36V/48V are all OK.
【Wide Application】Products can be used in homes, farms, factories, offices, laboratories, supermarkets, and so on. You can remotely operate every device connected with the WiFi smart switch through your phone, such as garage door opener systems, electric locks, electromagnetic doors, lamps, lighting, contactors, signal transmission, and DIY remote control switches.
【Easy to install】The size of the smart switch is 65*48*17 mm (2.6*1.9*0.7 in). It can be easily hidden in most electrical boxes or junction boxes. You can install it without difficulty.
【APP Function】It can achieve most intelligent controls: setting schedules and timers. You can share control of the connected smart switch with the whole family.
【Other extended functions】The smart switch is compatible with Amazon Alexa (Amazon Echo / Dot / Spot) and Google Home, so you can enjoy voice control. For example, use the command: "Alexa, turn on the light." It is also linked with a variety of sensors – you can find them on the eWelink APP.
【Add Bluetooth Remote Control】This smart switch is compatible with RM2.4G Bluetooth remote control (not included in the parcel).

🚚

✔️ Fast Shipping
Orders processed within 2 business days.
Estimated delivery: 7–15 days worldwide.

🔧

✔️ Technical Support & Installation Help
Worried about installation? We provide free technical guidance.
Video manuals & email support — you won’t be left alone.

💡 Don’t worry! Step-by-step installation support available

✅ 100% support: If you face any issue during wiring/pairing, our team will assist you within 24h — install with confidence.

SWITNEX remote switch install - lighting control

Receiver installation inside electrical box

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Welcome to SWITNEX

These Terms and Conditions outline the rules and regulations for the use of SWITNEX Website, located at www.aentia.com.

1. Definitions

-Company: Refers to SWITNEX, also referred to as "we", "us", or "our" in this agreement. - Service: Refers to the website and its associated services.

- User: Refers to the individual accessing or using the Service, or the company or other legal entity on behalf of which such individual is accessing or using the Service.

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- License: By submitting content, you grant SWITNEX a worldwide, non-exclusive, royalty-free, transferable license to use, reproduce, distribute, prepare derivative works of, display, and perform the content in connection with the Service.

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5. Privacy Policy

Please refer to our [Privacy Policy](insert-link-here) for information on how we collect, use, and disclose personal information from our users.

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To the fullest extent permitted by applicable law, AENTIA shall not be liable for any direct, indirect, incidental, special, consequential, or punitive damages arising out of or relating to your access to or use of, or inability to access or use, the Service or any materials or content on the Service.

7. Termination

We may terminate or suspend your access to the Service immediately, without prior notice or liability, for any reason whatsoever, including without limitation if you breach these Terms and Conditions.

SWITNEX 4 Channels WiFi Smart Switch, DC 5V 12V 24V 36V Passive Output Relay Module Ewelink APP WiFi Control Compatible with Alexa/Google Home, Inching/Self-Locking Switch

SWITNEX 4 Channels WiFi Smart Switch, DC 5V 12V 24V 36V Passive Output Relay Module Ewelink APP WiFi Control Compatible with Alexa/Google Home, Inching/Self-Locking Switch

SWITNEX 4 Channels WiFi Smart Switch, DC 5V 12V 24V 36V Passive Output Relay Module Ewelink APP WiFi Control Compatible with Alexa/Google Home, Inching/Self-Locking Switch

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SWITNEX 4 Channels WiFi Smart Switch, DC 5V 12V 24V 36V Passive Output Relay Module Ewelink APP WiFi Control Compatible with Alexa/Google Home, Inching/Self-Locking Switch

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SWITNEX 4 Channels WiFi Smart Switch, DC 5V 12V 24V 36V Passive Output Relay Module Ewelink APP WiFi Control Compatible with Alexa/Google Home, Inching/Self-Locking Switch

SWITNEX 4 Channels WiFi Smart Switch, DC 5V 12V 24V 36V Passive Output Relay Module Ewelink APP WiFi Control Compatible with Alexa/Google Home, Inching/Self-Locking Switch

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