💧 Stay dry, stay smart—never miss a drop with YoLink!
The YoLink LoRa Smart Water Level Monitoring Sensor is a wireless, battery-powered float switch alarm designed for versatile water level detection in sump pumps, tanks, toilets, and more. Featuring a 105 dB siren and ultra-long 1320-foot LoRa wireless range, it offers instant app notifications and integrates with Alexa, IFTTT, and Home Assistant. Easy to install with a pendant-mount design, it requires the YoLink Hub for operation and ensures proactive water management without the need for wiring or electricians.
| Number of batteries | 2 AAA batteries required. (included) |
| Control method | App |
| Noise level | 105 dB |
| Maximum range | 1320 Feet |
| Sensor technology | Contact Sensor |
| UPC | 810121540848 810121540565 |
| Manufacturer | YOSMART |
| Part Number | YS7904-UC |
| Product Dimensions | 6.2 x 6.2 x 2.03 cm; 240 g |
| Batteries | 2 AAA batteries required. (included) |
| Item model number | YS7904 |
| Style | Without Hub |
| Material | Plastic |
| Item Package Quantity | 1 |
| Coverage | 1000 Feet(Open Air) |
| Usage | Amateur, Professional, Inside |
| Included Components | Detector |
| Batteries included? | Yes |
| Batteries Required? | Yes |
| Battery Cell Type | Alkaline |
| Item Weight | 240 g |
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