









💧 Stay dry, stay smart — leak protection that never sleeps!
The NSF Certified YoLink Leak Protection Kit combines a 1" battery-powered motorized shutoff valve, three advanced leak sensors, and a smart hub to deliver reliable, long-range water leak detection and automatic shutoff. Featuring direct device-to-device pairing that works offline, LoRa wireless technology with up to 1/4 mile range, and a 10+ year battery life, this system ensures continuous protection even during power or internet outages. With real-time alerts via app, email, and SMS, plus voice and automation integrations, it’s the ultimate smart home solution for safeguarding potable water lines without subscription fees.
| ASIN | B0F2MYNQS2 |
| ASIN | B0F2MYNQS2 |
| Batteries | 6 AA batteries required. (included) |
| Batteries | 6 AA batteries required. (included) |
| Batteries Included? | Yes |
| Batteries Required? | Yes |
| Battery Cell Type | Alkaline |
| Battery description | Alkaline |
| Color | white |
| Control method | Remote |
| Customer Reviews | 4.5 4.5 out of 5 stars (5) |
| Customer reviews | 4.5 4.5 out of 5 stars (5) |
| Date First Available | 19 April 2025 |
| Date First Available | 19 April 2025 |
| Included components | Batteries |
| Item Weight | 1.35 Kilograms |
| Item model number | YS1603+3YS7903+YS5012-DN25 |
| Item model number | YS1603+3YS7903+YS5012-DN25 |
| Manufacturer | YoSmart |
| Manufacturer | YoSmart |
| Mounting type | Wall Mount |
| Number of batteries | 6 AA batteries required. (included) |
| Part number | YS1603+3YS7903+YS5012-DN25 |
| Product Dimensions | 10.72 x 7.87 x 11.91 cm; 1.35 kg |
| Product Dimensions | 10.72 x 7.87 x 11.91 cm; 1.35 kg |
| Sensor technology | LoRa |
| Size | 1" |
| Style | 10 Year Battery |
| UPC | 810121542415 |
| Voltage | 1.5 Volts (DC) |
| tech_spec_battery_description_toys | Alkaline |
J**K
For several years I have searched for a water sensor and hardware to detect a water leak then turning off the main water source. I had installed a system several years ago but the software failed and the system is sitting in a box. The YoLink system works on all levels sensing water, turning on an alarm and then turning off the main water line. The app was easy to use as it tracks each hockey sized puck in the house with different options for each sensor. I highly recommend this product and this is a system which works without a lot of hassle. If you are like me and store valuables in your basement or have water systems (reverse osmosis, icemaker, dishwasher, washing machine, bathroom sinks, toilets) I strongly recommend this product. Someone finally developed a system to protect my home and valuables.
Trustpilot
4 days ago
2 months ago