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expiredSheriffMamba posted Nov 27, 2025 11:23 PM
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expiredSheriffMamba posted Nov 27, 2025 11:23 PM

YoLink Water Leak Protection Kit: Sensors, Smart Valve Controller, EVO Operator, Hub

+ Free Shipping

$228

$300

24% off
Amazon
30 Comments 9,515 Views
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Deal Details
Yosmart via Amazon has YoLink Water Leak Protection Kit on sale for $227.99. Shipping is free.

Thanks to Community Member SheriffMamba for sharing this deal.

About this product:
  • Kit includes 3 leak sensors, Smart Valve Controller, EVO Valve Operator, and YoLink Hub
  • D2D (device-to-device) control enables sensors and valve to operate even without power or internet
  • Valve automatically closes when a leak is detected, providing offline emergency protection
  • LoRa long-range communication provides up to 1/4-mile coverage between devices and hub
  • Ideal for placing sensors in basements, attics, remote rooms, and hard-to-reach areas
  • Notification options include SMS, app alerts, email, and iOS Critical Alerts
  • Kit includes 30 free SMS notifications per month (5 per device x 5 devices)
  • Integrates with Alexa, Google Assistant, IFTTT, and Home Assistant for automation and voice control
  • Leak sensor batteries last up to 5 years; valve controller runs 2 years on battery or via direct power
  • EVO Valve Operator installs without pipe cutting; no plumbing modifications required
  • System offers reliable water-damage protection with straightforward setup

Editor's Notes

Written by jimmytx | Staff
  • About this Store:
  • Additional Information:
    • Rated 4.6 out of 5 stars on Amazon based on over 300 customer reviews.
    • Please see the original post for additional details and/or view the Wiki and forum comments for further helpful discussion if available.

Original Post

Written by SheriffMamba
Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
Yosmart via Amazon has YoLink Water Leak Protection Kit on sale for $227.99. Shipping is free.

Thanks to Community Member SheriffMamba for sharing this deal.

About this product:
  • Kit includes 3 leak sensors, Smart Valve Controller, EVO Valve Operator, and YoLink Hub
  • D2D (device-to-device) control enables sensors and valve to operate even without power or internet
  • Valve automatically closes when a leak is detected, providing offline emergency protection
  • LoRa long-range communication provides up to 1/4-mile coverage between devices and hub
  • Ideal for placing sensors in basements, attics, remote rooms, and hard-to-reach areas
  • Notification options include SMS, app alerts, email, and iOS Critical Alerts
  • Kit includes 30 free SMS notifications per month (5 per device x 5 devices)
  • Integrates with Alexa, Google Assistant, IFTTT, and Home Assistant for automation and voice control
  • Leak sensor batteries last up to 5 years; valve controller runs 2 years on battery or via direct power
  • EVO Valve Operator installs without pipe cutting; no plumbing modifications required
  • System offers reliable water-damage protection with straightforward setup

Editor's Notes

Written by jimmytx | Staff
  • About this Store:
  • Additional Information:
    • Rated 4.6 out of 5 stars on Amazon based on over 300 customer reviews.
    • Please see the original post for additional details and/or view the Wiki and forum comments for further helpful discussion if available.

Original Post

Written by SheriffMamba

Community Voting

Deal Score
+36
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Price Intelligence

Model: YoLink DIY Automatic Water Leak Detection & Shut-Off Starter Kit EVO Valve Operator Wireless Valve Controller (3) Leak Sensors Hub

Deal History 

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Sort: Lowest to Highest | Last Updated 4/20/2026, 03:04 AM
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Amazon$227

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Top Comments

humpDhump
438 Posts
414 Reputation
I think you need to have a quarter-turn ball valve already installed. It won't work with a gate valve.

30 Comments

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Nov 28, 2025 07:14 AM
2,908 Posts
Joined Nov 2006
Tike71Nov 28, 2025 07:14 AM
2,908 Posts
Been using this for a year with 13 leak sensors. Money well spent, also got a check from my home owner's insurance for $100 when I gave them proof I had this. They would have given me another $100 if I had hired a plumber to install the auto shutoff, but that is entirely a DIY process.
Nov 28, 2025 09:49 AM
712 Posts
Joined Aug 2008
StadiumRocksNov 28, 2025 09:49 AM
712 Posts
I have the inline version installed, the one that needs us to cut the pipe. Everything works great, the sensor, hub, valve, and the android app. Once the sensor is triggered, it immediately shut off the valve, sensor's alarm goes off, and send notification. I don't know if the sensors in this bundle are the ones with sound or not. Happened to me twice already on 2 different location sensors. Well worth it.
Nov 28, 2025 12:54 PM
1,752 Posts
Joined Feb 2012
VicVinegarNov 28, 2025 12:54 PM
1,752 Posts
Quote from Tike71 :
Been using this for a year with 13 leak sensors. Money well spent, also got a check from my home owner's insurance for $100 when I gave them proof I had this. They would have given me another $100 if I had hired a plumber to install the auto shutoff, but that is entirely a DIY process.
Have you tried it with no power/internet? Am debating further investment in YoLink, but if it works, it works. I don't think any Z-Wave, Zigbee devices can do the no power/internet thing.
Nov 28, 2025 01:28 PM
424 Posts
Joined May 2011
dealersealerNov 28, 2025 01:28 PM
424 Posts
If you buy controller and Hub/sensor seperately you get one extra sensor than this deal for $22 less
4 sensor, hub and Evo Valve total for $205
https://a.co/d/0NrtKcb - Evo Valve
https://a.co/d/9KQOPVo - 4 sensors with hub
Am I missing something?
Nov 28, 2025 03:15 PM
1,145 Posts
Joined Nov 2012
bobby350zNov 28, 2025 03:15 PM
1,145 Posts
Quote from VicVinegar :
Have you tried it with no power/internet? Am debating further investment in YoLink, but if it works, it works. I don't think any Z-Wave, Zigbee devices can do the no power/internet thing.
I don't think the system would work in that case.
2
Nov 28, 2025 03:50 PM
48 Posts
Joined Mar 2017
SRCUPIDNov 28, 2025 03:50 PM
48 Posts
Valve in my house installed side ways and not enough room to mount this. Is there anyway to rotate it so it face forward or any other idea?
Nov 28, 2025 03:52 PM
593 Posts
Joined Jul 2007
MILLIO007Nov 28, 2025 03:52 PM
593 Posts
Quote from Tike71 :
Been using this for a year with 13 leak sensors. Money well spent, also got a check from my home owner's insurance for $100 when I gave them proof I had this. They would have given me another $100 if I had hired a plumber to install the auto shutoff, but that is entirely a DIY process.
Which HOI gave you that discount?

Its really getting out of hand what these companies charge now a days

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Nov 28, 2025 04:10 PM
1,805 Posts
Joined Dec 2013
beerguy419Nov 28, 2025 04:10 PM
1,805 Posts
Went with the other valve they make that's more money sitting next to this one after seeing reviews where the piece that it sits on top of it snap off due to crappy metal. I think it's a better design having 2 arms essentially wrap around the handle itself and turn it.
Nov 28, 2025 05:34 PM
1,752 Posts
Joined Feb 2012
VicVinegarNov 28, 2025 05:34 PM
1,752 Posts
Quote from bobby350z :
I don't think the system would work in that case.
Yolink claims it will.

D2D (device-to-device) control enables sensors and valve to operate even without power or internet

Valve automatically closes when a leak is detected, providing offline emergency protection
1
Nov 28, 2025 06:23 PM
1,145 Posts
Joined Nov 2012
bobby350zNov 28, 2025 06:23 PM
1,145 Posts
Quote from VicVinegar :
Yolink claims it will.

D2D (device-to-device) control enables sensors and valve to operate even without power or internet

Valve automatically closes when a leak is detected, providing offline emergency protection
Like how? Assume they have a local WiFi where all the water sensors connect to. What happens when there is a power loss? Unless there is some battery backup to eep running the local WiFi.

I have just their sensors. They connect to my home WiFi and report on my phone. I don't have this valve yet. Battery performance of the sensors is ok ok.
2
Nov 28, 2025 11:16 PM
1,752 Posts
Joined Feb 2012
VicVinegarNov 28, 2025 11:16 PM
1,752 Posts
Quote from bobby350z :
Like how? Assume they have a local WiFi where all the water sensors connect to. What happens when there is a power loss? Unless there is some battery backup to eep running the local WiFi.

I have just their sensors. They connect to my home WiFi and report on my phone. I don't have this valve yet. Battery performance of the sensors is ok ok.
I don't know, I'm skeptical as well which is why I asked if this person had seen it work.
1
Nov 29, 2025 01:18 PM
587 Posts
Joined Oct 2018
gryhndNov 29, 2025 01:18 PM
587 Posts
Quote from razor7 :
If you just want sensors and not the whole valve thing go with XSense.
I would disagree here, fwiw. If you need just leak sensors, go with Yolink or Govee (sales for both have been posted here already). I have some X-sense equipment too, but I trust them far less than Yolink or Govee, both of which I have used for years.
Nov 29, 2025 01:21 PM
587 Posts
Joined Oct 2018
gryhndNov 29, 2025 01:21 PM
587 Posts
Quote from pjee :
Is it compatible with govee sensors? I have around 10 govee water link sensors and wondering if i can link them with the valve.
Not directly no. They are totally different manufacturers. But through home automation like an Alexa routine, quite possibly. I don't own the valve so can't say for certain.
Nov 29, 2025 01:31 PM
587 Posts
Joined Oct 2018
gryhndNov 29, 2025 01:31 PM
587 Posts
Quote from bobby350z :
Like how? Assume they have a local WiFi where all the water sensors connect to. What happens when there is a power loss? Unless there is some battery backup to eep running the local WiFi.

I have just their sensors. They connect to my home WiFi and report on my phone. I don't have this valve yet. Battery performance of the sensors is ok ok.
You could just read the product listing.

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Pro
Dec 08, 2025 06:46 PM
108 Posts
Joined Apr 2009
forix
Pro
Dec 08, 2025 06:46 PM
108 Posts
Quote from VicVinegar :

Have you tried it with no power/internet? Am debating further investment in YoLink, but if it works, it works. I don't think any Z-Wave, Zigbee devices can do the no power/internet thing.
This guy tested it without internet. It has 4 AA batteries so no need for power either.
https://youtu.be/oFTUXP4H_xY?si=q...upGN&t=432

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