Description
Protect your home or business from costly water damage with the Shelly Flood – Wi-Fi Smart Water Leak and Temperature Sensor. This compact, wireless device detects leaks and monitors ambient temperature, sending instant alerts directly to your smartphone or smart home system. It’s perfect for areas prone to water damage—like under sinks, behind toilets, near water heaters, and in basements.
With direct Wi-Fi connectivity, there’s no need for a separate hub or controller. The Shelly Flood integrates easily into existing smart home setups via the Shelly Cloud App, Home Assistant, MQTT, Alexa, Google Home, and more. It also supports local web interfaces and REST APIs, making it ideal for both basic users and advanced automation setups.
Powered by a long-lasting CR123A battery (not included), the Shelly Flood offers up to 18 months of battery life. Built-in temperature monitoring helps detect extreme cold or heat conditions, protecting pipes from freezing or overheating.
Its low-profile, water-resistant design ensures it can be discreetly placed anywhere. Whether you’re automating your smart home or safeguarding rental properties, cabins, or farms, the Shelly Flood delivers reliable real-time alerts when every second matters.
Key Features:
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Detects water leaks and temperature changes in real time
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Wi-Fi operated – no hub required
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Battery powered (CR123A – up to 18 months lifespan)
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Freeze and overheating alerts via app or smart home platform
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Works with Shelly Cloud, Alexa, Google Home, MQTT, Home Assistant
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Supports REST API and web interface for custom integrations
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Easy to set up and place anywhere – no wiring needed
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Ideal for residential, rural, or commercial protection
Specifications:
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Power Supply: 1x CR123A battery (not included)
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Battery Life: Up to 18 months
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Wi-Fi: 802.11 b/g/n (2.4 GHz)
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Temperature Range: –40°C to +60°C (±1°C accuracy)
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Operating Temp: –40°C to +40°C
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Construction: Fire-retardant plastic
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Size: 70 mm x 19 mm
What’s Included:
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1x Shelly Flood Sensor
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1x Quick Start Guide
Note: Battery not included. CR123A battery sold separately.
