Shelly Flood Gen4

Shelly Flood Gen4 – Intelligent Flood Sensor with Multi-Protocol Connectivity

Anticipate water damage with the Shelly Flood Gen4 , the smart leak sensor that detects floods and leaks in real time. With its sensor cable extendable up to 150 meters, it covers everything from small areas under an appliance to large installations, offering reliable protection for your home or business.

Compatible with Wi-Fi, Zigbee, Bluetooth and Matter , this device integrates seamlessly with any home automation ecosystem, sending immediate alerts and enabling automations such as the automatic switching off of appliances.

Shelly Flood Gen4 Technical Specifications

Connectivity and Compatibility

• Integrated Wi-Fi, Zigbee and Bluetooth

• Matter certification for maximum interoperability

• Compatible with Alexa, Google Home, Samsung SmartThings and Home Assistant

• Integrated web interface and Shelly Smart Control app

Leak Detection

• Leak sensor cable extendable up to 150 m

• Operating modes: flood detection and rain detection

• Three integrated flood alarms: Severe, Normal, and Economy

• Built-in local buzzer + real-time mobile notifications

Nutrition and Design

• Battery powered (battery included) for flexibility and wireless installation

• IP44 environmental protection

• Optimized power consumption with checks every 5 seconds to extend battery life

Dimensions and Construction

• Compact and durable design, easy to install in kitchens, basements, bathrooms, garages or under appliances

• Wireless operating range: up to 50 m outdoors and 30 m indoors (depending on local conditions)

Benefits and Applications of Shelly Flood Gen4

Water Damage Prevention

Receive instant alerts for leaks in washing machines, dishwashers, water heaters or pipes, and act before the damage worsens.

Intelligent Automation

Integrate the sensor with Shelly relays or plugs to automatically cut off power to an appliance when water is detected, preventing breakdowns and extra costs.

Versatility of Use

Ideal for:

• Homes and second homes

• Apartments, hotels and buildings (MDU)

• Offices and small businesses

• Municipal or university environments

• Agriculture and farms