






๐จ Stay dry, stay smartโleak detection thatโs miles ahead!
The YoLink Water Leak Detector 4 combines industrial-grade LoRa wireless technology with a powerful 105dB alarm and freeze warning sensor to provide ultra-reliable, long-range water leak detection. Designed for easy installation and over 2 years of battery life, it integrates with Alexa and IFTTT via the YoLink Hub, delivering instant app push and email alerts to protect your home or business from costly water damage and frozen pipes.







| ASIN | B0CC4JQLV1 |
| Battery Description | Alkaline |
| Battery description | Alkaline |
| Best Sellers Rank | 1,233,677 in DIY & Tools ( See Top 100 in DIY & Tools ) 597 in Water Detectors |
| Brand | YoLink |
| Colour | Water Leak Sensor 4 |
| Compatible Devices | Android Phone, iPhone |
| Compatible devices | Android Phone, iPhone |
| Control Method | App |
| Customer Reviews | 4.7 out of 5 stars 222 Reviews |
| Included Components | Detector |
| Item Type Name | Water Leak Sensor |
| Manufacturer | YOSMART |
| Maximum Range | 1320 Feet |
| Model Number | YS7906 |
| Mounting Type | Protruding |
| Number of Batteries | 2 AAA batteries required. (included) |
| Number of Items | 1 |
| Number of batteries | 2 AAA batteries required. (included) |
| Part Number | YS7906 |
| Power source | Battery Powered |
| Sensor Technology | Water Sensor |
| Sound Level | 105 Decibels |
| UPC | 810121540824 |
| Unit Count | 1.0 count |
| Voltage | 3 Volts (DC) |
D**D
YoLink offers a terrific set up
These leak detectors appear to be well-thought-out and I have tested them several times and they all worked perfectly with the required hub. YoLink just came out with an audible hub which announces where the leak is. You can also set it up to provide you with text alerts as well. This set up cannot be beat and their CUSTOMER SERVICE took care of any questions I had.
T**Y
I love the fact that it has its own siren
This model has its own siren, so it is independent of the hub. When it touches water, it gives you a loud screech. The Yolink ecosystem has an incredible range. All their devices work seamlessly together. And the batteries seem to last years not months
G**.
Alerts to water leakage and will trigger actuator to shut off water valve if you have this system.
Does the job it is supposed to do. I now have 8 of these and all work well when tested. One has notified of an actual leak and sent a text and email to me, as well as signaled the YoLink actuator to shut off the water valve to the house. the instructions to set the system up are a little confusing and took me awhile to set up the notifications. It probably took me 30 minutes. But they work great once set up.
D**I
Provides peace of mind
Started using these after a slow leak from a toilet caused extensive water damage. Very moisture sensitive. Easy to install. Fairly loud alarm and can send a message to your iPhone (havenโt tried it with an Android phone). I placed one on the floor behind each toilet in our house. Recommended.
C**Y
Good stuff
Linked up immediately, great product
Trustpilot
1 month ago
1 month ago