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Prevent Hidden Leaks – Place the slim, low-profile Shelly Flood S Gen4 beneath washers, dishwashers, refrigerators, or other appliances to detect leaks before they become costly repairs. Designed for tight spaces, it continuously monitors for even small amounts of water and sends instant alerts as soon as a leak is detected, whether you’re home or away.
Automatic Water Shutoff – Pair Shelly Flood S Gen4 with a compatible smart water valve to automatically shut off your home’s water supply when a leak is detected. By stopping the flow instantly, it helps minimize water damage and protects your home, even when you’re away.
Rain-Smart Automations – Place Shelly Flood S Gen4 outdoors and enable Rain Detection mode to power weather-aware automations. Instead of triggering a flood alarm, the sensor reports rainfall as a state change, allowing your smart home to respond automatically. When rain begins, it can pause irrigation, extend awnings, or close skylights and windows to help keep your home dry, protected, and efficient.
Shelly Flood S Gen4 – Smart Wi-Fi, Bluetooth, Zigbee, Matter Battery-Powered Flood Sensor with a unique large-surface triple-pad stainless-steel design for reliable water detection. Delivers instant local and remote alerts, supports multiple connectivity protocols, offers high-sensitivity leak detection across all water types, and features configurable alarms for fast, dependable protection against water damage.
Prevent Hidden Leaks – Place the slim, low-profile Shelly Flood S Gen4 beneath washers, dishwashers, refrigerators, or other appliances to detect leaks before they become costly repairs. Designed for tight spaces, it continuously monitors for even small amounts of water and sends instant alerts as soon as a leak is detected, whether you’re home or away.
Automatic Water Shutoff – Pair Shelly Flood S Gen4 with a compatible smart water valve to automatically shut off your home’s water supply when a leak is detected. By stopping the flow instantly, it helps minimize water damage and protects your home, even when you’re away.
Rain-Smart Automations – Place Shelly Flood S Gen4 outdoors and enable Rain Detection mode to power weather-aware automations. Instead of triggering a flood alarm, the sensor reports rainfall as a state change, allowing your smart home to respond automatically. When rain begins, it can pause irrigation, extend awnings, or close skylights and windows to help keep your home dry, protected, and efficient.
Shelly is one of the fastest-growing Smart Home brands, offering automation solutions for homes, buildings, and businesses. Device include a 3-year warranty and professional support. With the Shelly Smart Control App, you can configure and manage devices remotely, get real-time notifications, and create personalized scenes by combining Shelly devices to trigger automated actions across your smart home.