---
product_id: 279359254
title: "YoLink Relay, Smart Switch, YoLink 1/4 Mile Super Long Range Smart Relay Compatible with Alexa, Google, and IFTTT, Max. 5 amps - Hub Required"
brand: "yolink"
price: "¥9351"
currency: JPY
in_stock: true
reviews_count: 13
category: "Yo Link"
url: https://www.desertcart.jp/products/279359254-yolink-relay-smart-switch-yolink-1-4-mile-super-long
store_origin: JP
region: Japan
---

# 5A max dry contact output 1/4 mile LoRa range Alexa & Google voice control YoLink Relay, Smart Switch, YoLink 1/4 Mile Super Long Range Smart Relay Compatible with Alexa, Google, and IFTTT, Max. 5 amps - Hub Required

**Brand:** yolink
**Price:** ¥9351
**Availability:** ✅ In Stock

## Summary

> 📶 Power your smart home beyond limits with YoLink Relay — control that reaches where Wi-Fi fears to tread!

## Quick Answers

- **What is this?** YoLink Relay, Smart Switch, YoLink 1/4 Mile Super Long Range Smart Relay Compatible with Alexa, Google, and IFTTT, Max. 5 amps - Hub Required by yolink
- **How much does it cost?** ¥9351 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/279359254-yolink-relay-smart-switch-yolink-1-4-mile-super-long)

## Best For

- yolink enthusiasts

## Why This Product

- Trusted yolink brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Robust Power Handling:** Supports up to 5 amps on dry contact output, effortlessly managing your AC/DC devices with industrial-grade reliability.
- • **Voice-Activated Smart Control:** Integrate with Alexa and Google Assistant to command your devices hands-free and automate your smart home ecosystem.
- • **Expandable Smart Home Ecosystem:** Requires YoLink Hub for cloud connectivity and 3rd-party integrations, unlocking a universe of automation possibilities.
- • **Effortless Setup with Scan & Play:** Skip the typing—just scan the QR code and get your smart relay up and running in seconds, even post-installation.
- • **Unmatched Long-Range Connectivity:** Harness the power of LoRa tech for seamless control up to 1/4 mile away—perfect for those hard-to-reach spots Wi-Fi can’t touch.

## Overview

The YoLink Relay is a cutting-edge smart switch leveraging LoRa technology to deliver the industry's longest wireless range of 1/4 mile. It supports up to 5 amps on dry contact output, enabling control of various AC/DC devices. Compatible with Alexa, Google Assistant, and IFTTT via the YoLink Hub, it offers effortless QR code setup and robust integration for a seamless, voice-controlled smart home experience. Ideal for challenging locations like basements, garages, and outdoor structures, this relay redefines smart home reach and reliability.

## Description

YoLink Relay, Smart Switch, YoLink 1/4 Mile Super Long Range Smart Relay Compatible with Alexa, Google, and IFTTT, Max. 5 amps - Hub Required - desertcart.com

Review: UPDATED, and BETTER!! - YoLink customer support is first class, and their products are improving all the time!!! I originally purchased a YL5705 switch. I didn't really like it. It felt cheap, and it had an annoying red light on the switch that couldn't be turned off. After 2 years, the switch stopped working. I contacted YoLink customer support, just hoping for a way to reset, or fix the switch. Within 4 hours they replied, asking for my address to send me a new replacement switch, even though I was out of warranty. The 5705 is out of production, so they sent me the upgraded 5708. This new switch is superior in every way. In my original review for the 5705 (I'll leave it posted below for posterity), I complained that it felt cheap, and it had an annoying LED light that couldn't be turned off. They addressed both issues with the new version. This new switch feels much more sturdy and well built. Even the "click" feels more substantial than the old one. They also included the ability to turn off the LED inside the switch itself via the app. This switch also has 2 smaller buttons at the top that can be used to operate other devices remotely. I currently have 2 Kasa brand switches in other parts of my house that operate outside flood lights. When I'm in my basement, and want to turn them on, I use the app on my phone. Both are about to be replaced with YoLink switches so I'll be able to operate both of those switches without having to use my phone. This is really nice when things go bump in the night, and you don't want to wait on an app to load!!! Currently, I'm at 27 different YoLink devices, not including the 2 switches I'm about to order. For the most part, they have all functioned flawlessly, and the couple of issues I've had were handled by YoLink customer support immediately. I have several thermometers monitoring not only my refrigerator, but 2 freezers, plus an outside sensor. I have door and window sensors, including one on my mailbox, and several leak detectors strategically located near my water heater and my HVAC. Last spring, the one near my water heater let me know that I had a leak, and likely saved me from a lot of water damage! YoLink devices absolutely rock! Original review below... First, let me say I'm a huge fan of YoLink devices. I have 18 sensors and alarms around my house. I purchased this switch to go with a motion detector. The motion detector was less than stellar, and I left a review for that. The YoLink switch replaced a similar Kasa brand smart switch. The YoLink switch is decent, but not quite as nice as the Kasa switch. It installed easy enough, and is SUPER easy to link to your app. The overall feel of the switch itself is simply a little cheaper than what I'm used to, when comparing it to Kasa. The part I do not like however, is the red light in the switch button when the switch is off. This switch is in my basement, so I can live with it, however, I will not be adding these to my living room or kitchen until something is done about that light. It looks cheap, and its bright when the room is dark. I understand that some folks might want a way to find the switch in the dark, but I'm not a fan. Perhaps if YoLink added a way to control that red light from the app? Overall, not a bad product, but it could use some refining.
Review: Convenient for converting a regular 120V electrical switch to a smart switch w/power monitoring - This review is for YS5716-UC relay switch. This thing is tiny! I was able to fit it into a duplex steel wall switch box which had conduit connected to it. The smart wall switch which Yolink has (and I have several of them) would not fit into this old-timey box, so the relay switch to the rescue!! And it is cheaper than the wall switch. I can't wait to come up with other places to install it! Binding with a QR code just works before I can get the code into focus on the phone, it has already found it and waiting for me to type information into the app. I highly recommend this for those hard to reach areas.

## Features

- World's Longest Wireless Range: Powered by LoRa technology, the long-range yet low-power system offers the industry’s longest receiving range in the market (1/4 mile). Our long-range coverage enables its use in areas challenging for most residential Wi-Fi systems, such as basements, outdoor porch/patio areas, sheds, free-standing garages, even remote outbuildings on your property.
- Power Flow Control: Dry contact output for control of AC/DC equipment (max. 5 amps,120VAC/30VDC, resistive)
- Works With Alexa & Google Voice Assistants: Supercharge your YoLink system by adding the YoLink skill to Alexa or Google Assistant. Control your YoLink devices by voice command (“Alexa, turn off the light” – “OK!”) and control your YoLink devices as part of routines/automations that may include other, third-party, smart devices integrated with Alexa/Google.
- Easy Set-Up: Literally, Scan and Play before installation. You don’t have to type in a single letter in your App. You can even do the scan after installation which gives you great flexibility
- Doesn't Work without YoLink Hub: YoLink Hub is the only central controller for YoLink devices, and it connects YoLink devices to the internet and the cloud. Without YoLink Hub, this smart light switch does not work with the YoLink app and does not support 3rd-party integration with Alexa and IFTTT. YoLink Hub is not included, please search B07TQLKQLJ for the hub or try our Smart Home Starter kit B07V246GCX

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08RBSPP4F |
| Best Sellers Rank | #44,790 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #193 in Home Automation Devices |
| Brand | YoLink |
| Brand Name | YoLink |
| Coil Resistance | 5 |
| Coil Voltage | 24 volts |
| Connector Type | Dc Power Jack |
| Contact Current Rating | 5 A |
| Contact Material | Copper |
| Contact Type | Dry Contact |
| Current Rating | 5 A |
| Customer Reviews | 4.5 out of 5 stars 458 Reviews |
| Manufacturer | YoSmart |
| Maximum Switching Current | 5 A |
| Maximum Switching Voltage | 24 volts |
| Minimum Switching Voltage | 120 volts_of_alternating_current |
| Model | YS5706-UC |
| Mounting Type | DIN Rail Mount |
| Number of Items | 1 |
| Number of Terminals | 2 |
| Operation Mode | Off |
| Part Number | YS5706-UC |
| UPC | 850024791053 |
| Unit Count | 1 Count |
| Wattage | 7.2 watts |

## Product Details

- **Connector Type:** Dc Power Jack
- **Contact Material:** Copper
- **Contact Type:** Dry Contact
- **Current Rating:** 5 A
- **Mounting Type:** DIN Rail Mount

## Images

![YoLink Relay, Smart Switch, YoLink 1/4 Mile Super Long Range Smart Relay Compatible with Alexa, Google, and IFTTT, Max. 5 amps - Hub Required - Image 1](https://m.media-amazon.com/images/I/51VpINoEAPL.jpg)
![YoLink Relay, Smart Switch, YoLink 1/4 Mile Super Long Range Smart Relay Compatible with Alexa, Google, and IFTTT, Max. 5 amps - Hub Required - Image 2](https://m.media-amazon.com/images/I/71y9jiP-sbL.jpg)
![YoLink Relay, Smart Switch, YoLink 1/4 Mile Super Long Range Smart Relay Compatible with Alexa, Google, and IFTTT, Max. 5 amps - Hub Required - Image 3](https://m.media-amazon.com/images/I/61b11-Klp3L.jpg)
![YoLink Relay, Smart Switch, YoLink 1/4 Mile Super Long Range Smart Relay Compatible with Alexa, Google, and IFTTT, Max. 5 amps - Hub Required - Image 4](https://m.media-amazon.com/images/I/71q863aCoML.jpg)
![YoLink Relay, Smart Switch, YoLink 1/4 Mile Super Long Range Smart Relay Compatible with Alexa, Google, and IFTTT, Max. 5 amps - Hub Required - Image 5](https://m.media-amazon.com/images/I/61NuLdG9HuL.jpg)

## Available Options

This product comes in different **Number Of Items, Set** options.

## Questions & Answers

**Q: Does the relay inside have normally closed contacts that could be accessed? If not will you ever make a module with both NO and NC connections?**
A: The Yolink Relay's (internal) contacts are normally open. The only access to these contacts is via the 2 (screw) terminals that are labeled 'RELAY'.  The relay is programmable via the Yolink App. There are almost unlimited programming options available including Scheduling and automation.

**Q: Is there any issue to use such devices out of USA? like app country restriction?**
A: No, there is no restriction to use out of USA. Thanks!

**Q: When will the smart relay be available on Amazon again?**
A: It is still available!

https://www.amazon.com/dp/B08RBSPP4F?ref=myi_title_dp&th=1

**Q: I see the supply voltage is 5 to 24 vdc and device current draw is ≤ 60ma (on), ≤ 25ma (standby).  the current draw is at what supply voltage ?**
A: It is drawn at 5V DC input. Thanks!

## Customer Reviews

### ⭐⭐⭐⭐⭐ UPDATED, and BETTER!!
*by J***H on August 21, 2022*

YoLink customer support is first class, and their products are improving all the time!!! I originally purchased a YL5705 switch. I didn't really like it. It felt cheap, and it had an annoying red light on the switch that couldn't be turned off. After 2 years, the switch stopped working. I contacted YoLink customer support, just hoping for a way to reset, or fix the switch. Within 4 hours they replied, asking for my address to send me a new replacement switch, even though I was out of warranty. The 5705 is out of production, so they sent me the upgraded 5708. This new switch is superior in every way. In my original review for the 5705 (I'll leave it posted below for posterity), I complained that it felt cheap, and it had an annoying LED light that couldn't be turned off. They addressed both issues with the new version. This new switch feels much more sturdy and well built. Even the "click" feels more substantial than the old one. They also included the ability to turn off the LED inside the switch itself via the app. This switch also has 2 smaller buttons at the top that can be used to operate other devices remotely. I currently have 2 Kasa brand switches in other parts of my house that operate outside flood lights. When I'm in my basement, and want to turn them on, I use the app on my phone. Both are about to be replaced with YoLink switches so I'll be able to operate both of those switches without having to use my phone. This is really nice when things go bump in the night, and you don't want to wait on an app to load!!! Currently, I'm at 27 different YoLink devices, not including the 2 switches I'm about to order. For the most part, they have all functioned flawlessly, and the couple of issues I've had were handled by YoLink customer support immediately. I have several thermometers monitoring not only my refrigerator, but 2 freezers, plus an outside sensor. I have door and window sensors, including one on my mailbox, and several leak detectors strategically located near my water heater and my HVAC. Last spring, the one near my water heater let me know that I had a leak, and likely saved me from a lot of water damage! YoLink devices absolutely rock! Original review below... First, let me say I'm a huge fan of YoLink devices. I have 18 sensors and alarms around my house. I purchased this switch to go with a motion detector. The motion detector was less than stellar, and I left a review for that. The YoLink switch replaced a similar Kasa brand smart switch. The YoLink switch is decent, but not quite as nice as the Kasa switch. It installed easy enough, and is SUPER easy to link to your app. The overall feel of the switch itself is simply a little cheaper than what I'm used to, when comparing it to Kasa. The part I do not like however, is the red light in the switch button when the switch is off. This switch is in my basement, so I can live with it, however, I will not be adding these to my living room or kitchen until something is done about that light. It looks cheap, and its bright when the room is dark. I understand that some folks might want a way to find the switch in the dark, but I'm not a fan. Perhaps if YoLink added a way to control that red light from the app? Overall, not a bad product, but it could use some refining.

### ⭐⭐⭐⭐⭐ Convenient for converting a regular 120V electrical switch to a smart switch w/power monitoring
*by R***Y on January 29, 2026*

This review is for YS5716-UC relay switch. This thing is tiny! I was able to fit it into a duplex steel wall switch box which had conduit connected to it. The smart wall switch which Yolink has (and I have several of them) would not fit into this old-timey box, so the relay switch to the rescue!! And it is cheaper than the wall switch. I can't wait to come up with other places to install it! Binding with a QR code just works before I can get the code into focus on the phone, it has already found it and waiting for me to type information into the app. I highly recommend this for those hard to reach areas.

### ⭐⭐⭐⭐⭐ Excellent value and robust ecosystem
*by N***Z on January 17, 2021*

I decided to give the YoLink light switches a try after purchasing a Yolink hub and flood sensors a few months earlier. I needed to replace some much older motion sensor/light switch combos that only worked with incandescent bulbs. Of all the options I looked at, these were by far the best value and I liked the wide range of products that work together with the same hub and app. Initially I was looking at Zwave or Zigbee products but decided on YoLink after comparing prices and doing the math. Most of the YoLink devices can be paired together directly in addition to pairing with the hub, such that simple automations will still work if the Internet connection is down (e.g. activating a switch with a motion sensor or door sensor). On the downside, YoLink's communication protocol is proprietary and not compatible with API's like OpenHAB. But so far the app's built-in automation features have been enough for my needs. The only other thing I would nitpick is that you can't configure the LED behavior on the switch itself, which some competing products allow. Alexa integration works great. The YoLink app keeps full history of switch state and allows configuring the switch's power-on state (recovery after power failure), which can be on, off, or last state. Device firmware upgrades are easy, though I would not recommend kicking off more than one or two at a time, as they all need to download from the hub. Overall I'm pretty happy with this purchase as well as other products in YoLink's ecosystem. [UPDATE] As of Jan 2024, these switches now cost $36 each, which is no longer a good value (not for a closed/proprietary API). They used to cost $22 each. Keeping the 5 star rating as I'm happy with my past purchases, but I won't be buying any more Yolink products if the prices stay this high.

## Frequently Bought Together

- YoLink Smart Relay, LoRa 1/4 Mile Long Range, Control via App, Fob, Alexa, Google, IFTTT, Max. 5 amps - YoLink Hub Required
- YOLINK LoRa Smart Outdoor Contact Sensor, Gate & Shed Door Sensor, Universal Contact-Closure Sensor, Email/SMS/Push Alerts, 1/4 Mile Range, Alexa, IFTTT, Home Assistant (Hub Required)
- YoLink LoRa Smart Outdoor Motion Detector Sensor, Driveway Alert, Property Invasion/Tresspassing Detector, 1/4 Mile Open Air Range, Email/SMS/Push Alerts, Alexa, IFTTT, Home Assistant (Hub Required)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-09-18*