• Drip & Leak Alert — Responds to drips and leaks with 6 detection probes on both top and bottom.
• Up to 90dB Alarm — Get alarted with its 90 dB siren and mute the alarm with one-touch.
• IP67 Waterproof Rating — IP67 waterproofing protects from wet and dusty environments.
• Instant App Notification — Receive instant alerts via the Tapo app when a leak occurs from anywhere.
• Flexible Placement — Wireless, designed to place in anywhere leaks or flooding may occur, like under the sinks, near washing machine, bathtub and more.
• Visible Alarm with Tapo Lights —  Get an visual alert from your smart bulb before disaster strikes.
• Hub Required — Triggers the Hub alarm when leakage is detected. Manage up to 64 sensors with one hub.

This device only works in the specified Sub-1G band. When connecting it to a device or hub, make sure they work in the same Sub-1G band.