






💧 Stay dry, stay smart — your home’s silent guardian against water damage!
The GROHE Sense 2019 is a compact, battery-powered smart water sensor that detects leaks and flooding, sending instant alerts via app and email. It also monitors temperature and humidity to help prevent frost and mold, connecting securely over 2.4 GHz Wi-Fi. Easy to install and part of a scalable smart home ecosystem, it offers proactive water damage protection for modern homes.





| Battery description | AAA |
| Number of batteries | 2 AAA batteries required. (included) |
| Voltage | 4.5 Volts |
| Control method | App |
| Mounting type | Floor Mount |
| Sensor technology | Ultrasonic Sensor |
| Global Trade Identification Number | 04005176477249 |
| Manufacturer | GROHE |
| Part Number | 22505LN1 |
| Product Dimensions | 12.5 x 12 x 7 cm; 230 g |
| Batteries | 2 AAA batteries required. (included) |
| Item model number | 22505LN1 |
| Item Package Quantity | 1 |
| Included Components | Product and assembly instructions |
| Batteries included? | Yes |
| Batteries Required? | Yes |
| Battery Cell Type | Alkaline |
| Item Weight | 230 g |
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