Topvico Water Leak Sensor Detector – 120dB Flood Alarm (Battery Powered) – 3-Pack

Overview

Meet the Topvico Water Leak Sensor Detector, a compact, battery-powered alert system designed to help you monitor moisture risk across basements, RVs, and other tight spaces. This three-pack is ready to place in multiple zones, so you can catch leaks early. When moisture is detected, the powerful 120dB alarm sounds clearly and continues until the area dries or you turn the device off, giving you prompt visibility without constant monitoring.

Smart design meets practical reliability

The sensor uses a premium 24K plated detection board for heightened sensitivity and repeated use. After an activation, simply dry the board to reset and reuse, avoiding frequent replacement parts. If you prefer a lower sensitivity option at a similar price, there is a comparable model available (B0BYHS79W5).

• Loud 120dB Alarm for Immediate Alerts: Clear notification even from another room or floor, helping you respond quickly.
• High-Sensitivity 24K Plated Sensor: Reliable moisture detection that can be reset and reused after drying.
• Dual Mounting Options for Easy Setup: A double-sided adhesive patch keeps the unit in place, while a separate detector board can be positioned where it’s most effective.
• Flexible Reach with a 37.8-Inch Cable: Detect moisture in hard-to-reach corners and near sump pumps; extendable up to over 150 feet with standard wire (not included).
• Battery-Powered Convenience: Operates on a 9V battery with up to 12 months of life under normal use, avoiding the need for wiring.

Where to use and how it helps

Ideal for basements, near water heaters, washing machines, kitchens, and RV compartments, this kit supports monitoring rising water levels and potential leaks in tricky spaces. The compact units blend into interiors while offering proactive alerts that may help minimize disruption and damage. Use the three-pack to cover multiple zones—basement corners, laundry nooks, and mobile living areas—so you can tailor coverage to your home or mobile setup.

Placement and maintenance tips

• Choose stable, unobstructed spots where leaks are most likely to occur, such as floor edges and appliance perimeters.
• Mount using the adhesive option for quick setup or position the detector board in a preferred corner to optimize sensitivity.
• Keep extras on hand for seasonal changes or after moving the unit to a new area.

What you get

Three compact leak detector units designed to work independently, each ready to monitor a separate location. The system emphasizes actionable alerts and straightforward reuse to fit your routine without overpromising results.