X-Sense Water Leak Sensor Alarm Water Leak Detector, Mini Flood Sensor with 110 dB Audio Alarm, Battery-Powered, for Kitchens, Basements, Sinks, Tanks, Pools, WS01 by Amazon.co.uk

• Real-Time Monitoring of Water Leaks and Floods: 4 bottom sensor probes and 2 top sensor probes to detect water leaks and floods, providing an early warning of water damage; suitable for kitchens, bathrooms, basements, and more

• Loud 110 dB Sound: When triggered, emits a 110 dB alarm that is loud enough to be heard from a distance and which can be silenced with a simple push of the silence button

• Long Lifespan: Offers a 5-year total lifespan and runs on 2 replaceable AAA batteries (included) that last 3 years; a low battery alert emits an audible beep and flashing red LED to remind you to replace the batteries

• Wire-Free & Sensitive: Mini, sleek and simple to install in small, hard-to-reach areas, such as under the dishwasher or near water pipes; designed with sensitive probes that precisely and timely detect a minimum water level of 0.015 in (0.4 mm)

• P66 Waterproof: An IP66 waterproof rating allows for extended use in humid areas; durable structure and rust-proof exterior coating for long-term use