TP-Link TAPO Smart Water Leak Sensor

The TP-Link Tapo T300 sits under geysers, washing machines, basins or fish tanks and warns you the moment water touches it, with a loud local alarm plus an instant phone alert. It connects through a Tapo hub such as the H100, which is required and sold separately.

Key Specs

• Detects both slow drips and flooding with six high-sensitivity probes on top and bottom
• Up to 90dB adjustable alarm through the hub, with one-touch mute
• Instant notifications via the Tapo app
• IP67 waterproof and dustproof housing
• Up to 3 years of battery life from two replaceable AAA batteries
• Requires a Tapo hub (sold separately); one hub manages up to 64 sensors