4-Pack Water Leak Detectors - 100dB Loud Alarm to Prevent Costly Home Water Damage

Protect your home from expensive water damage before it starts. This 4-pack of Water Leak Detectors features an ultra-loud 100dB alarm that instantly alerts you the moment a leak is detected. Place them in flood-prone areas like under sinks, by water heaters, and in basements for complete peace of mind. No wiring needed—just add the included battery and you're protected.

Your First Line of Defense Against Costly Water Leaks

A small, undetected leak can cause thousands in damage. These detectors are a simple, affordable solution to catch leaks early, saving you from major repairs and insurance headaches.

Key Features & Benefits

• Ultra-Loud 100dB Instant Alarm: The piercing alarm is loud enough to be heard throughout your home, even from the basement or garage, ensuring you're alerted in time to take action.
• Complete 4-Pack for Whole-Home Coverage: Protect multiple high-risk areas at once. Perfect for placing under the kitchen sink, behind the toilet, near the washing machine, and in the basement.
• Highly Sensitive 3-Prong Sensor: The three metal probes on the bottom detect water instantly. The waterproof ABS housing allows the unit to float, ensuring it works even during active flooding.
• Simple Battery-Powered Setup: Fully wireless and portable. Each detector is powered by a 9V battery (included), so you can place them anywhere without needing an outlet or dealing with complex wiring.
• Compact & Discreet Design: The small, round design (3.15” diameter) fits easily in tight spaces without being obtrusive.

Technical Specifications

• Alarm Volume: 100dB
• Power: 6F22 9V Battery (Included)
• Detection Method: 3 Metal Contact Prongs
• Material: Waterproof ABS
• Quantity: 4 Detectors + 4 Batteries

Where to Place Your Leak Detectors:

• Under kitchen and bathroom sinks
• By water heaters and washing machines
• Behind toilets and under refrigerators
• In basement floor drains and near sump pumps
• In garage near water softeners or HVAC units

What's in the Box?

• 4 x Water Leak Detectors
• 4 x 9V Batteries

Note: For best performance, test the alarm after installing the battery and ensure the detector is placed on a level surface in a location where water would pool during a leak.