The Basement Watchdog BW-WA360 front view shows a compact leak detector ready for any room.
The Basement Watchdog BW-WA360 360° sensing technology detects moisture on all sides.
The Basement Watchdog BW-WA360 detects even tiny amounts of water for early alerts.
The Basement Watchdog BW-WA360 compact size fits tight spaces under sinks or near appliances.
The Basement Watchdog BW-WA360 emits a piercing 110 dB alarm throughout the house.
The Basement Watchdog BW-WA360 battery-saving design only uses energy when alarming.
The Basement Watchdog BW-WA360 placement ideas show versatile nearby sump pits and appliances.

THE BASEMENT WATCHDOG

The Basement Watchdog BW-WA360: Compact 110 dB Water Alarm with 360° Sensing

High-performance tools and home improvement made for confident daily results

$29.02

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Why customers choose TaskHolt Tools

Compact, high-visibility water alarm for everyday spaces

Hidden leaks can cause costly damage. The Basement Watchdog BW-WA360 is a compact, battery-powered water alarm designed to provide quick, clear notification when moisture is detected. With 360° sensing, it guards against leaks from any side, so you can respond fast.

What makes it stand out

Key features include a 360° detection field, a very low detection threshold, and a loud alarm that travels throughout the home. The solid-state circuitry is built for reliability, while a battery-saver mode helps conserve power between alerts.

  • Patented 360° design detects water on any side.
  • Senses as little as 1/32 inch of water for early notification.
  • Compact 2⅜" x 1" x 3¼" size fits in tight spaces.
  • Piercing 110 dB alarm broadcasts through the home.
  • Solid-state circuitry provides dependable operation.
  • Battery-saver feature uses energy only when the alarm sounds.
  • Requires a 9-volt alkaline battery (not included).

Where to place it for best results

Plan for versatile placement: next to a sump pit, near a water heater, by the refrigerator, beside a dishwasher, near a washing machine, under a sink, or close to an air conditioner drip pan. These spots reflect common moisture risks in homes.

  • Basement or utility room corners to catch leaks early.
  • Closely adjacent to high-water use appliances for immediate alerts.
  • Near drain pans or drip lines for proactive monitoring.

Note: The BW-WA360 is designed to be quick to install and easy to maintain. Battery operation means you can place it in many locations without wiring, making it a flexible addition to a home’s moisture defense plan.

FAQ

Q: How sensitive is the BW-WA360 and what can it detect?

A: It senses as little as 1/32 inch of water and detects moisture around the unit with 360° coverage.

Q: Where should I place the BW-WA360 for best results?

A: Place near sump pits, water heaters, refrigerators, dishwashers, washing machines, under sinks, or by AC drip pans.

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