Shelly Flood S Gen4 Smart Home Sensor

Shelly Flood S Gen4 – Smart Home Flood Sensor

The Shelly Flood S Gen4 is a wireless flood and moisture sensor designed for smart home automation. It detects water leaks and rising moisture levels early, helping prevent costly water damage to floors, walls, and furniture.

• Early water leak detection helps protect floors, walls, and furniture from costly water damage
• Wireless protocols — Matter, ZigBee, Bluetooth, and WLAN — ensure flexible integration into existing smart home setups
• Compact white design blends discreetly into any room or utility area
• 36 months manufacturer warranty provides long-term reliability and investment protection

What sets the Shelly Flood S Gen4 apart

Unlike basic water sensors, the Shelly Flood S Gen4 supports multiple wireless standards simultaneously, including Matter for future-proof cross-platform compatibility. The compact white housing fits unobtrusively in kitchens, bathrooms, basements, and utility rooms.

Ideal for...

Homeowners and renters who want automated leak detection without complex wiring — especially in moisture-prone areas such as bathrooms, laundry rooms, and basements where undetected water damage can cause extensive and expensive repairs.

Application of Shelly Flood S Gen4

1. Place the sensor on the floor near potential water sources such as washing machines, dishwashers, or water heaters
2. Pair the device with your smart home hub via Matter, ZigBee, Bluetooth, or WLAN
3. Set up automated alerts and notifications in your smart home app to receive early warnings of leaks or rising moisture
4. Integrate with other Shelly devices or third-party platforms for coordinated responses such as shutting off water valves