This store requires javascript to be enabled for some features to work correctly.

Water Leak Sensor 4

Sale Off
Water Leak Sensor 4

DESCRIPTION: The Water Leak Sensor 4 is a puck type water leak sensor, similar to our popular Water Leak Sensor 1. The Water Leak Sensor 4 adds an 105dB piezo sounder, and low-temperature sensing (to alert you to conditions that can lead to frozen pipes). 

A variant of this product is the Water Leak Sensor 4 MoveAlert, that adds a component that can detect when the sensor has been removed. 



REQUIRED ITEMS: A YoLink hub with an internet connection is required for full functionality. See "standalone" below.

$19.95

OFFERS & PROMOTIONS: (None)

  • HUBS
  • MULTIPACKS
  • RELATED
  • SUGGESTED
  • CUSTOMER REVIEWS
$23.59
$24.95
$98.99
$179.95
$55.95
$16.99
$31.99
$28.59

Customer Reviews

Based on 7 reviews
100%
(7)
0%
(0)
0%
(0)
0%
(0)
0%
(0)
J
Jarrod Schmidt

Works!!

R
Raul Becerra
Bulldog

Mark, the technician was a great help! He is very knowledgeable on the set-up of the Bulldog water leak detection system without his assistance it would have been a bit of a challenge, thanks for his help, made the installing of the Bulldog a lot easier. It went smoothly with his know how. Thank you. Mark!

R
Ronald
They work

Works great

A
Andrew Prusan
My first Yo link purchase

I was concerned that the link would be hard to set up… but it was very easy.
even though the directions are long , the long directions actually only pertains to setups that aren’t working properly. The actual setup is easy.

D
Donald W Gerber
Silent Watch

I have placed 5 water sensors in my RV. 3 also are freeze sensors, which came just in time. It’s 27 degrees outside. Easy to set up and very easy to place just where you need them. I placed on just behind my toilet and within a week the alarm went off and notified me of a leak I didn’t know I had. Price was reasonable and shipping was quick and easy. I’ll be ordering a couple more sensors for my kitchen, washer, and refrigerator water outlets.

12

INCLUDED

The base package includes these items:

(1) X3 Valve Controller (Model: YS5001)

(1) Lithium battery pre-installed

(1) DN Series motorized valve

(1) Quick Start Guide


REQUIRED

The following items are required for full device functionality:
YoLink Hub or SpeakerHub 

Apple or Android phone or tablet  


PAYMENT

We accept the following forms of payment for non-commercial purchases:



We accept the following forms of payments for direct, bulk, commercial, B2B purchases:

Check, e-check, bank transfer, Zelle, only.


SHIPPING

The following shipping options are available for domestic (continental U.S. destinations):

USPS Economy, USPS Priority Mail, USPS Priority Mail Express, UPS Ground, UPS 2nd Day Air, UPS Next Day Air, UPS Next Day Air Saver


The following shipping options are available for international destinations:

DHL, UPS


Information regarding importing fees, tariffs, etcetera, can be found on the checkout page.

Questions? Email us at service@yosmart.com or call 831-292-4831



STORE PICK-UP

To arrange for store pick-up, please contact us before placing your order, by emailing us at service@yosmart.com

Our address is:
15375 Barranca Parkway
Suite J-107 
Irvine, California 92614

Our phone number is: 
(949) 825-5958

You are in advanced mode.

You can turn it off in left sidebar. To use advanced options, you will need to enter your own Google Maps API Key.

Get Google API Key

RETURNS & EXCHANGES

We are not happy until you are! Your purchase is protected by a 60 day returns and exchanges policy. Terms: RETURNS & EXCHANGES POLICY

 

WARRANTY

https://gem-3910432.netThe X3 Valve Controller, and the DN Series motorized valve, when sold with the X3 controller, carry a 2 year manufacturer's warrany. Review and download the full warranty terms: WARRANTY POLICY PAGE

 
  • INCLUDED
  • REQUIRED
  • PAYMENT
  • SHIPPING
  • PICK-UP
  • RETURNS
  • WARRANTY
  • LIMITATIONS

The package includes these items:

(1) Water Leak Sensor  (Model: YS7906)

(2) AAA Batteries (preinstalled)

(1) Quick Start Guide



The following items are required for full device functionality:
YoLink Hub or SpeakerHub 

Apple or Android phone or tablet  


We accept the following forms of payment for non-commercial purchases:



We accept the following forms of payments for direct, bulk, commercial, B2B purchases:

Check, e-check, bank transfer, Zelle, only.



The following shipping options are available for domestic (continental U.S. destinations):

USPS Economy, USPS Priority Mail, USPS Priority Mail Express, UPS Ground, UPS 2nd Day Air, UPS Next Day Air, UPS Next Day Air Saver


The following shipping options are available for international destinations:

DHL, UPS


Information regarding importing fees, tariffs, etcetera, can be found on the checkout page.

Questions? Email us at service@yosmart.com or call 831-292-4831



To arrange for store pick-up, please contact us before placing your order, by emailing us at service@yosmart.com

Our address is:
25172 Arctic Ocean Drive
Suite 106
Lake Forest, CA 92630

Our phone number is: 
(949) 825-5958

You are in advanced mode.

You can turn it off in left sidebar. To use advanced options, you will need to enter your own Google Maps API Key.

Get Google API Key

We are not happy until you are! Your purchase is protected by a 60 day returns and exchanges policy. Terms: RETURNS & EXCHANGES POLICY

 

The Water Leak Sensor 4 carries a 2 year manufacturer's warranty. Review and download the full warranty terms: WARRANTY POLICY PAGE


There is no published maximum number of devices that can be added to one hub or one app!

YoLink devices are inter-compatible with all YoLink hubs and vice versa.

INCLUDED

The base package includes these items:

(1) Water Leak Sensor 1 (Model YS7903)

(2) AAA batteries, preinstalled

(1) Quick Start Guide


REQUIRED

The following items are required for full device functionality:
YoLink Hub or SpeakerHub 

Apple or Android phone or tablet  


PAYMENT

We accept the following forms of payment for non-commercial purchases:



We accept the following forms of payments for direct, bulk, commercial, B2B purchases:

Check, e-check, bank transfer, Zelle, only.


SHIPPING

The following shipping options are available for domestic (continental U.S. destinations):

USPS Economy, USPS Priority Mail, USPS Priority Mail Express, UPS Ground, UPS 2nd Day Air, UPS Next Day Air, UPS Next Day Air Saver


The following shipping options are available for international destinations:

DHL, UPS


Information regarding importing fees, tariffs, etcetera, can be found on the checkout page.

Questions? Email us at service@yosmart.com or call 831-292-4831



STORE PICK-UP

To arrange for store pick-up, please contact us before placing your order, by emailing us at service@yosmart.com

Our address is:
25172 Arctic Ocean Drive
Suite 106
Lake Forest, CA 92630 

Our phone number is: 
(949) 825-5958

You are in advanced mode.

You can turn it off in left sidebar. To use advanced options, you will need to enter your own Google Maps API Key.

Get Google API Key

RETURNS & EXCHANGES

We are not happy until you are! Your purchase is protected by a 60 day returns and exchanges policy. Terms: RETURNS & EXCHANGES POLICY

 

WARRANTY

The Water Leak Sensor 1 carries a 2 year warranty. Review and download the full warranty terms: WARRANTY POLICY PAGE

 

LIMITATIONS

There is no published maximum number of devices that can be added to one hub or one app!

YoLink devices are inter-compatible with all YoLink hubs and vice versa.

INCLUDED WITH YOUR PURCHASE:

Free U.S. Shipping,

Orders $50 & Up

Hassle-free Returns & Exchanges


2-Year Warranty


Do-It-Yourself 

Installation

U.S. Phone Support Available

100% Satisfaction

Goal

THIS PRODUCT IS COMPATIBLE WITH:

YoLink App


Alexa


IFTTT



Home Assistant



Raedius Web Console


Cloud API

Introducing, the new Water Leak Sensor 4, from YoLink. Our first water sensor that can warn you of cold temperatures before pipes can freeze. You can even have the water shut off automatically. It's the only water sensor with LoRa-based extreme long range wireless, 5+ years between battery changes, a waterproof IP66-rated housing, a built-in audible alarm, and, with

anti-freeze!


INTRO / FEATURES & BENEFITS:

  • INTRODUCTION
  • FEATURES
  • BENEFITS
  • STANDALONE
Our newest addition to the water sensor line, the Water Leak Sensor 4, is a smart, wireless, "puck" type water detector. New features added include an integral 105dB piezo sounder, and low-temperature sensing (to alert you to conditions that can lead to frozen pipes). 

Placed on the floor, or in a tray or pan, the sensor's electrodes on the top and bottom detect both pooling/flooding water from around and below, and dripping water from above. A common location for the sensor is underneath sinks (visit the Smart Water Solutions or the Puck Type Water Sensor discover page for many more applications).

Visit the puck type sensor page and other YoLink Smart Water pages for informative resources, including application guides, comparison charts, videos, and installation and support documents and information.

Visit the rope, probe, and float switch sensor pages for additional leak and flood detection sensors. Consider also our new water meter sensors (some models incorporate leak detection, in addition to water usage management). 

  • Wireless operation; no 120V outlet or additional wiring required
  • LoRa long-range/low-power technology offers 5+ years battery life, compared to 1+ year for other brands
  • Alexa voice assistant, Home Assistant and IFTTT integration
  • YoLink Control D2D device-to-device pairing allows for your leak sensors to be paired to sirens and smart valves and valve controllersm, or other devices, without an internet connection, and without power ("No WiFi, No Internet, No Power - No Problem!")
  • S.D.I.M - Smart Device Integrity Monitoring means your smart device is supervised 24/7 for communication and device health. Should your device fail to communicate or have a device health issue, you can be notified (per your alarm strategy settings). Each device has a unique identification number and it is individually monitored by the YoLink cloud server, 24/7, continuously
  • YoLink’s industry-leading long range communication (up to 1/4 mile, open air!) allows for operation in larger homes and in areas difficult for other wireless systems, such as basements, separate garages/structures, and even outside your home
  • Exceptional value; high-quality wireless smart leak/flooding detection at a great price
  • Low temperature alerts and notifications (adjustable)
  • Audible sounder
  • Be informed immediately of off-normal environmental conditions, such as water from leaks or flooding, in your home and property, before expensive repairs are required
  • Create custom automations using the YoLink app, to trigger responses from other YoLink devices, such as the Siren Alarm
  • Compact design allows for placing the sensor where others may not fit
  • Easy to install and portable; move to other locations as needed
  • Lower cost of ownership than other technologies; low-power operation means batteries may last over 5 years, compared to 1 or less from other brands
  • Carefree maintenance, with more years between battery replacement
  • Uses standard alkaline batteries (2 AAA batteries); no Lithium or special batteries required
  • Works with the convenient and user-friendly YoLink app
  • Extremely easy and fast installation using the YoLink app with Scan & Play
  • Enjoy functionality even during a power outage. Control-D2D paired devices will perform their paired function automatically, without an internet connection, without the app, and without AC power (in the case of battery-powered or battery-backed-up devices - an internet connection is required for full functionality and for the app to work.)

To enjoy all the features of your water leak sensor, it requires a connection to a YoLink hub (with an internet connection). While you can utilize Control-D2D (device-to-device pairing) to pair your leak sensors directly to sirens and smart valve products, these are intended to be "back-up" or supplemental configurations. 

The app will not function without a hub, and without a hub, the valve controller can not report or inform you of device health issues, such as low batteries. 


SPECIFICATIONS:

  • SPECIFICATIONS
  • DATASHEETS

Specifications:

Controller:

Semtech® LoRa® RF Module YL09 microcontroller with 32-Bit RISC processor

Power (Battery):

(2) AAA alkaline non-rechargeable batteries

User Visual Indicators:

Multi-color Status LED

User Control Interface:

SET Button

Integral Audible Alarm?

Yes, piezo sounder

Alarm Level Decibels: 

105dB

Low Temperature Alerts?

Yes

Low Temperature Alert Range (Adjustable):

23° to 59°F (-5° to 15°C)

Color:

White

IP Rating:

IP67

Dimensions, Imperial (Length x Width x Depth):

2.4 x 2. 4 x .96 inches

Dimensions, Metric (Length x Width x Depth):

62 x 62 x 24.5 mm

Operating Temperature Range:

-4°F to 122°F (-20°C to 50°C)

Water Leak Sensor 4 Datasheet (MoveAlert feature not shown)

ADDITIONAL RESOURCES:

Additional resources, including applications, 

videos, comparison charts, installation tips, customer testimonials, and more!


Overview of the 

YoLink Smart Water Solutions 

product line, and the 

Water Leak Protection System