Resideo · WATER PROTECTION · product profile
L1 WiFi Water Leak and Freeze Detector
A pre-publication specification record for comparing detection, shutoff and installation requirements.
Verified evidence and remaining limits
Current Resideo SKU page confirms three AA batteries, up to three years of claimed battery life, direct Wi-Fi, app alerts, freeze and humidity sensing, a four-foot cable and extension support up to 500 feet. Direct price and consumer warranty terms remain open; the stated five-year warranty applies to professionally installed devices.
Before publication, The Home Briefing will verify the remaining current US SKU, warranty, notification behavior, installation limits, subscription boundaries and merchant availability.
Decision context
This product should be compared only with systems that solve the same problem. A point sensor, usage monitor and automatic main-line shutoff are not interchangeable merely because each can produce a leak alert.
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