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smart

LoRa®

Powered by LoRa ("Long-Range") technology, by Semtech, low power, 900 MHz band, Chirp Spread-Spectrum, wireless let's you take your smart devices where it was not possible before!

Longest Range, by Far!

Up to 1/4 mile open-air range is possible! Over 400% longer range than standard WiFi, Zigbee and Z-Wave protocols. 

Wire Less

Avoid the hassle and expense of wire installation, trenching, conduit and wire raceways, and electrician labor costs.

Low Power Benefits

In addition to vastly superior solid obstruction penetration (including steel and concrete!), low power translates to longer battery life: from 2 to 10+ years!

Device-to-Device

Our unique device-to-device pairing technology, that allows for creating links or relationships between devices. When called by another device to respond, the device will perform its paired behavior. Even if the internet is down and the power is out!

Economical

This doesn't have to be expensive! Devices are fairly-priced, and no subscriptions, no multi-year contracts are required.

water

Leak Detection

Multiple smart wireless sensors for detection of water leaks from sources such as broken pipes, loose fittings, equipment failures, etc.

Flood, Overflow, Backups

Multiple smart wireless sensors for detection of water from natural flooding, clogged drain pipes, sump pump pits, overflowing tanks, etc.

Flow & Conservation

Two upcoming product solutions for detecting leaks and for measuring water flow and use. 

Level & Depth 

At least three sensors capable of monitoring the presence, or absence, of water, including a probe sensor, float switch sensor, and our new Water Depth Monitoring Sensor. 

Temperature & Humidity

One sensor for monitoring water temperature. Multiple humidity sensors, capable of detecting slow or hidden water leaks, etc.

Control & Distribution

Numerous water valve solutions, including bolt-on ball valve operators, motorized valve solutions, and an integrated Smart Motorized Valve.

solutions

Monitor

Sensors to help you monitor the status of your water concerns, including from the app at anytime (anywhere) as well as multiple types of notifications, if something is abnormal.

Manage

In addition to a very capable app, Raedius Web Console is available for managing the largest of applications, including administrating automations, staff and resident/client notifications. 

Control

Enable or disable water-related alerts and alarms, turn water on or off from the app, manually or in response to a notification of an abnormal condition or event.

Automate

Use in-app automations, to add convenience, and assurance that your smart devices will perform their assigned functions automatically, with no action required on your part. 

Prevent

Automations and app settings can be used to stop the flow of water, to turn a pump on or off, etcetera, to prevent property loss and damage. 

Protect

Reduce risk and increase protection when you combine detection and monitoring sensors with water control devices, utilize Control-D2D pairing to create systems immune to the loss of WiFi, internet and AC power! We call it the YoLink Water Leak Protection System!

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Looking for the 

Smart Water Leak Protection System 

or the 5-step protection system builder? 


Click here:


Introducing, the EVO Line of Valve Operators & Motorized Valves

The EVO Valve Operator (shown): An innovative departure from traditional bolt-on ball valve operators, robots and valve manipulators. The EVO replaces your ball valve handle and attaches directly to the ball valve. This virtually eliminates issues experienced with larger, older, and/or stiffer valves, that "push/pull" mechanisms can struggle with. Economical, simple, no-plumber-required DIY installation, dependable smart water control. It's an EVOlution in smart water control, and an essential part of your water leak detection and automatic shut-off protection system!

Peace of mind, starting at

$219.59

Featured Product:

Smart Motorized Valve 


Commercial-grade stainless steel motorized valve, with smart controller built-in. 

One piece. No plugs. No wires. 

Peace of mind, starting at

$145.99

water leak & flood sensors

rope style water sensors:


   learn:

The Water Leak Sensor 2 is our rope style water sensor. The rope/cord has an absorbent water-permeable braided jacket, that allows water to penetrate the jacket and complete an electrical circuit that is detected by the sensor. The sensor then reports the status change from normal to water-detected, which results in notifications being sent to you, activating a siren, turning off the water, etcetera, based on your predefined preferences in the app settings.

Rope type water sensors are ideal for detecting water in confined spaces, such as behind a refrigerator or under a dishwasher. They can also be used to detect water within a defined area or region, such as around a water heater or laundry machine, or within a large region, when additional cords are added. See the applications images for examples. 

Rope style water sensors are not ideal for water level monitoring. See our water level monitoring sensor selection for this application. Rope style water sensors are also not ideal for high-humidity environments. Consider one of our puck style water leak sensors for high-humidity environments.


The Water Leak Sensor 2 has an integral piezo sounder (mini siren). The sounder can be enabled or disabled in the app settings. Not using the sounder will maximize the life of the batteries. It is not recommended that the sounder on the sensor be the sole means of notifying you of a leak or flood. Please note: it is not recommended to rely solely on the sounder on a leak sensor, as you may be asleep and several floors and/or closed doors away from the sensor when it activates. Consider the Siren Alarm, the SpeakerHub  (e.g. on your nightstand), the Critical Alerts (severe weather style notification that activate audibly, even if the phone is in Focus or silent mode, available only to iOS phones), or app-specific notification settings that are loud enough to wake you, should be considered as primary methods to get your attention, even if you are asleep.   


This sensor should go upwards of 5 years between battery changes. Compare that to competitor products like those from Govee, that may need to be replaced as often as every 90 days!


Tip: the cable/rope can take an extended period to dry after getting wet. It is recommend to have a spare cable on hand, to replace the wet cable, after the leak or flood has been removed. Additional cables are available to purchase in the accessories section below.


The Leak Sensor 2 comes with a metal hangar, with 3M mounting tape pre-affixed, to hang it from a wall or other surface. See the optional ruggedized Wall-Mount Bracket for this sensor, which is ideal when the sensor is used at public locations, in apartments and rental properties, like condos and BNBs. The bracket, which can be screwed or adhered to the wall (screws included, other methods such as mounting tape, not included), affords the sensor additional protection against impact, casual tampering and cord removal. 


Visit the Water Leak Sensor 2 product or support page, for additional information.


   applications:

 Applications & Suggested Uses (7)


shop rope style water sensors:

Sale Off
Water Leak Sensor 2
$24.95
Sale Off
Water Leak Sensor 2, 3-Pack
$65.99
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Water Leak Sensor 2, 10-Pack
$205.99

puck style water sensors:


   learn:

The Water Leak Sensor 1, Water Leak Sensor 4 and Water Leak Sensor 4 MoveAlert are our "puck" style water sensors. Puck style water sensors are typically placed on the floor, where leaking or flooding water is expected. It has water-sensing electrodes on the top and bottom. The bottom electrodes are optimized for detecting flooding or pooling water, while the top, with its cupped region, is optimized for dripping water. 


A unique aspect of our puck style water sensors is that they are waterproof. It might be surprising to learn that many smart water leak sensors can be damaged by getting wet. Our puck style water sensors will not need to be replaced if they get wet.


When a sufficient amount of water is on or under the sensor, water creates a closed electrical circuit between a pair of electrodes. The sensor then reports the status change from normal to water-detected, which results in notifications being sent to you, activating a siren, turning off the water, etcetera, based on your predefined preferences in the app settings.

Our selection of puck style water sensors are nearly universal water sensors; they can be used in almost any residential application. Spaces may be too small for a puck sensor, so you might consider the Water Leak Sensor 2, our rope style sensor. For air condensate pan or pipe overflow/back-up detection, consider our Water Leak Sensor 3 (our probe cable style leak sensor), or our Water Level Monitoring Sensor (with float switch).  The Water Leak Sensor 3 is also more ideal for laundry machine water drain pipe back-up/clog detection. See the below sections for more information on these sensors. 


Unlike the Water Leak Sensor 2, the 1 does not have a built-in piezo sounder (mini siren). The new puck style sensors, the Water Leak Sensor 4 and WLS 4 MoveAlert do have integral sounders. Please note: it is not recommended to rely solely on the sounder on a leak sensor, as you may be asleep and several floors and/or closed doors away from the sensor when it activates. Consider one of our sirens, the SpeakerHub (e.g. on your nightstand), the Critical Alerts (severe weather style notification that activate audibly, even if the phone is in Focus or silent mode, available only to iOS phones), or app-specific notification settings that are loud enough to wake you, should be considered as primary methods to get your attention, even if you are asleep. 


The Water Leak Sensor 2 has an integral piezo sounder (mini siren). The sounder can be enabled or disabled in the app settings. Not using the sounder will maximize the life of the batteries. It is not recommended that the sounder on the sensor be the sole means of notifying you of a leak or flood. Since you may be asleep at the time, and the sensor may be on another floor, with several closed doors between you and it, it may be unlikely to awaken you. Recommended notification methods, include but are not limited to Critical Alert (iOS devices) and loud tones for push notifications on your smartphone, the SpeakerHub (audio, talking- and sound/tone-playing-hub), and the indoor Siren Alarm


This sensor should go upwards of 5 years between battery changes. Compare that to competitor products like those from Govee, that may need to be replaced as often as every 90 days!


See the applications section, just below, for examples of where and how to use puck style water sensors. Visit the applicable Water Leak Sensor 1, 4 OR 4 MoveAlert product page or support page, for additional information.


   applications:

 Applications & Suggested Uses (4)


shop puck style water sensors:

Sale Off
YoLink LoRa 1/4 Mile Long Range Smart Water Leak Sensor, EASY Installation, Alexa, IFTTT.  Hub Required - YoLink
$17.95
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YoLink 3-Pack Smart Water Leak Sensors, Alexa, IFTTT, LoRa 1/4 Mile Open Air Range, Hub Required - YoLink
$49.95
Sale Off
Water Leak Sensor 1, 10-Pack
$161.95
Sale Off
Water Leak Sensor 4
$19.95
Sale Off
Water Leak Sensor 4 MoveAlert
$39.95
Sale Off
Water Leak Sensor 4 MoveAlert 3-Pack
$109.95
Sale Off
Water Leak Sensor 4 MoveAlert 10-Pack
$359.95
Sale Off
Water Leak Sensor 4 10-Pack
$179.95
Sale Off
Water Leak Sensor 4 3-Pack
$55.95

probe style water sensors:


   learn:


   learn:

The Water Leak Sensor 3 is our smart wireless "probe" cable style water leak detector, which provides flexibility and has a cable that allows for water detection at a precise location or level. It has a built-in siren and detects water via its probe cable and reports the status on the YoLink app.


   applications:

 Applications & Suggested Uses 

Possible applications are in washing machine water drain pipes (for clogs and back-ups), air conditioner condensate pans/trays or pipes, floor drains, sumps, etc. 


shop probe style water sensors:

Sale Off
Water Leak Sensor 3
$24.90


water sensor accessories:

About available water sensor accessories: 
The Water Leak Sensor 2, our rope style sensor, comes with one 47" (1.2 meter) cable. Additional extension cables can be added to the end, or the cable can be replaced with a 10' (3 meter) cable. The total length of the interconnected cables must not exceed 30' (9.1 meters). Please note: the longer the cable, the increased sensitivity to high humidity. 


The Water Leak Sensor 2, 3 and the Water Level Monitoring Sensors, which all share the same main sensor body, come with mounting hook, with 3M brand mounting tape. The sensor hangs on this hook, which is adhered to the wall. For a more robust wall-mounting method, with increased resistance to impact or tampering, consider the optional Wall-Mount Bracket. The bracket also secures the cable to the sensor, preventing accidental removal of the cable.  The bracket can be mounted to the wall with the included screws and anchors, or with any mounting tape or similar method (tape not included). 

water depth/level sensors

water depth sensors: