Shelly Flood Gen4

Shelly Flood Gen4

The Shelly Flood Gen4 detects leaks the instant they occur, sending real-time alerts straight to your phone so you can act before damage spreads. Whether you’re home, traveling, or managing multiple properties, this device lets you monitor leaks from anywhere.

Key Features

Multiprotocol connectivity

Connect via Wi-Fi, Bluetooth, or Zigbee, giving you flexibility across platforms and ecosystems.

Matter Certified

Integrates into any Matter ecosystem.

Flood & Rain Detection

Detect leaks, spills, or rainwater intrusion with instant alerts sent to your phone or home automation system.

Extended Leak Sensor Cable

Reach tight and hard-to-reach places for broader, more reliable coverage.

Smart Scenes & Automation

Pair with other devices in your smart home to set automation scenarios, like turning off appliances when a leak is detected.

Customizable Alert Modes

Choose from three smart alarm styles — Intense, Normal, and Economic. Economic mode conserves battery life the best, making it a good choice for vacation homes and cabins. There’s also a built-in buzzer that can alert anyone who near the sensor when a leak occurs.

Protection Class IP44

Designed to withstand moisture for dependable performance.

Battery Powered 

Powered by four AA 1.5V batteries (included in the box) for reliable, low maintenance protection.

Note

• The device can detect rain using its leak sensor cable, however since the main device is only rated IP44 it can’t be directly exposed to rainfall. Place the main device in a semi-sheltered location (e.g., under an awning, eave or balcony cover) while positioning the leak sensor cable where it can be exposed to rain for accurate detection.