---
product_id: 747346549
title: "WiFi Wireless Smart Self-Lock Momentary Interlock Relay Switch,DIY WiFi App Bluetooth Remote Garage Door Opener Controller (4ch)"
price: "€ 46.58"
currency: EUR
in_stock: true
url: https://www.desertcart.gr/products/747346549-wifi-wireless-smart-self-lock-momentary-interlock-relay-switch-diy
store_origin: GR
region: Greece
---

# WiFi Wireless Smart Self-Lock Momentary Interlock Relay Switch,DIY WiFi App Bluetooth Remote Garage Door Opener Controller (4ch)

**Price:** € 46.58
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** WiFi Wireless Smart Self-Lock Momentary Interlock Relay Switch,DIY WiFi App Bluetooth Remote Garage Door Opener Controller (4ch)
- **How much does it cost?** € 46.58 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/747346549-wifi-wireless-smart-self-lock-momentary-interlock-relay-switch-diy)

## Best For

- Customers looking for quality international products

## Why This Product

- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

WiFi Wireless Smart Self-Lock Momentary Interlock Relay Switch,DIY WiFi App Bluetooth Remote Garage Door Opener Controller (4ch)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Contact Type | Normally Open |
| Current Rating | 10 Amps |
| Brand | MHCOZY |
| Operation Mode | Automatic |
| Wattage | 10 watts |
| Coil Voltage | 5 Volts |
| Contact Current Rating | 10 Amps |
| Maximum Switching Current | 10 Amps |
| Maximum Switching Voltage | 32 Volts |
| Manufacturer | Mic technology |
| Part Number | EE |
| Item Weight | 2.46 ounces |
| Product Dimensions | 2.95 x 2.83 x 0.62 inches |
| Item model number | EE |
| Style | Smart life app 4CH |
| Pattern | 4ch |
| Measurement System | Imperial |
| Batteries Included? | No |
| Batteries Required? | No |

## Product Details

- **Connector Type:** Through Hole
- **Contact Type:** Normally Open
- **Current Rating:** 10 Amps
- **Mounting Type:** Panel Mount
- **Brand:** MHCOZY

## Images

![WiFi Wireless Smart Self-Lock Momentary Interlock Relay Switch,DIY WiFi App Bluetooth Remote Garage Door Opener Controller (4ch) - Image 1](https://m.media-amazon.com/images/I/51-q1tkdNhL.jpg)

## Questions & Answers

**Q: Does this Have Bluetooth connection?**
A: No, there is no bluetooth

**Q: I do not have any indicators lighting up after connecting to a verified 5v power source. Is my board defective?**
A: Yes

**Q: I can get it to pair and then it can't find wifi and connect. tried several times. please send me information that is helpful and that I can try?**
A: Please make sure you are connecting to 2.4G WIFI,if your router with dual bands and same SSID, please close 5G firstly.and check your phone settings, please allow ewelink to use location service when needed.And please put the relay close to your router,your phone have to connect to the same 2.4G WiFi when pairing.Usually once it’s power up,light will flash 2 short 1 long,which indicates it go to quick pairing mode automatically,no need to long press pairing buttons.If can’t configure with quick pairing mode, please long press pairing button until light quickly flash without pause,indicate go to compatible mode, please tap compatible mode in the bottom of ewelink app and go to next step.

**Q: Does the 5v option include rf capability, i.e can the 5v version learn an rf remote**
A: Hello,this item don't have rf fucntion,please check another model with asin#B07QZQFZWN,which with rf capability,and include 1 button 433mhz rf remote.

## Frequently Bought Together

- MHCOZY WiFi Wireless Smart Self-Lock Momentary Interlock Relay Switch,DIY WiFi App Bluetooth Remote Garage Door Opener Controller (4ch)
- MHCOZY WiFi Smart Switch Relay Module for Home Automation,Add WiFi to Access Control Garage Door,eWelink app Remote Dry Contact,Works with Alexa,Google Assistant (5-32V 4CH)
- MHCOZY Updated WiFi Wireless Smart Switch Inching Self-locking Relay Module,Set Inching Time from 0.5 second to 1 Hour,be applied to access control,DIY WIFI Garage Door Opener (Smart life app 2CH)

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.gr/products/747346549-wifi-wireless-smart-self-lock-momentary-interlock-relay-switch-diy](https://www.desertcart.gr/products/747346549-wifi-wireless-smart-self-lock-momentary-interlock-relay-switch-diy)

---

*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-05-19*