









💧 Stay dry, stay smart — leak detection that’s miles ahead!
The YoLink Smart Home Starter Kit combines a powerful hub and two wireless Water Leak Sensor 4 units featuring industry-leading LoRa technology for up to 1/4 mile range, a piercing 105dB alarm, and freeze warnings. Designed for effortless plug-and-play setup with Ethernet or WiFi, it integrates smoothly with Alexa and IFTTT. Rugged, waterproof, and powered by long-lasting AAA batteries, this kit offers professional-grade leak detection and smart home expansion for millennial managers who demand reliability and peace of mind.
| Number of Batteries | 4 AAA batteries required. (included) |
| Voltage | 3 Volts (DC) |
| Control Method | App |
| Mounting Type | Tabletop Mount |
| Maximum Range | 1000 Feet |
| Sensor Technology | Contact Sensor |
| UPC | 810121542323 |
| Manufacturer | YoSmart |
| Part Number | YS1603+2YS7906 |
| Item Weight | 12.6 ounces |
| Product Dimensions | 2.44 x 2.44 x 1.1 inches |
| Item model number | YS1603+2YS7906 |
| Batteries | 4 AAA batteries required. (included) |
| Style | 105 dB 2 Sensors |
| Included Components | Batteries |
| Batteries Included? | Yes |
| Batteries Required? | Yes |
| Battery Cell Type | Alkaline |
| Description Pile | Alkaline |
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