Description
Product Overview
The Topvico Water Leak Detector Alarm TP-206W-5 is engineered to provide immediate, unmistakable alerts when unwanted moisture is detected. Featuring a high‑sensitivity 24K plated sensor, the device can sense even the smallest amount of water, triggering a powerful 120dB alarm that can be heard throughout a typical home or small commercial space. The alarm operates on a single 9V alkaline battery, delivering up to twelve months of continuous protection under normal conditions. Its compact dimensions of 3.94 x 1.77 x 0.87 inches and lightweight design (10.2 ounces) make it unobtrusive yet highly effective. The unit supports both wall‑mount and door‑mount installations, offering flexibility for a variety of environments. A double‑sided adhesive sticker simplifies the mounting process, while a 37.8‑inch cable extends the sensor board to hard‑to‑reach locations, allowing coverage of areas up to 150 feet when extended with standard wiring. The contact sensor technology ensures reliable detection without false alarms, and the touch‑activated control lets users silence the alarm or reset the device with a simple press.
![[Product front view showing all components]](https://www.bentra.store/wp-content/uploads/2026/06/75b998e704294ce79dab548a388b283b.jpg)
Usage
This leak detector is ideal for residential kitchens, bathrooms, laundry rooms, basements, and utility closets where water pipes, appliances, or HVAC systems may be prone to leaks. It also serves well in commercial settings such as small offices, retail back‑rooms, and rental properties where early detection can prevent costly damage. The battery‑powered design means the alarm can be placed in locations without nearby power outlets, and the dual‑mounting options allow it to be positioned directly on a wall near a pipe or on a door that swings open to expose the sensor to potential water sources. Users can install the device near washing machines, dishwashers, water heaters, and even under sinks to monitor for slow drips that might otherwise go unnoticed. The loud 120dB alarm is designed to alert occupants even when they are sleeping or in another part of the building, ensuring rapid response to mitigate water damage.
Why Choose Us
Topvico has a reputation for delivering reliable, high‑quality home safety products, and the TP‑206W‑5 continues that tradition with meticulous engineering and rigorous testing. Each unit undergoes a comprehensive quality assurance process to guarantee sensor accuracy, battery longevity, and durable construction. The 24K plated sensor board is resistant to corrosion and can be dried and reused after activation, extending the product’s useful life. Customer support is available to assist with installation questions, battery replacement guidance, and troubleshooting, ensuring a hassle‑free ownership experience. Additionally, the product carries a strong customer rating of 4.5 out of 5 stars from over 500 verified reviews, reflecting consistent satisfaction with performance and ease of use. With a best‑seller rank in the water detectors category, the Topvico alarm stands out as a trusted choice for homeowners seeking peace of mind.
Key Features
- Powerful 120dB alarm that alerts instantly, preventing unnoticed water damage.
- High‑sensitivity 24K plated sensor detects even the smallest leaks for early intervention.
- Battery‑powered operation with up to 12 months of life on a single 9V alkaline battery.
- Dual mounting options and a 37.8‑inch cable for flexible placement in hard‑to‑reach areas.
- Responsive customer support and a proven track record of reliability and satisfaction.
FAQ
How long does the battery last?
The alarm is designed to operate for up to twelve months on a standard 9V alkaline battery under normal usage conditions. Battery life may vary depending on the frequency of alarms and the quality of the battery used.
Can the sensor be reused after it detects water?
Yes. After the alarm sounds, simply dry the sensor board with a clean cloth. Once the sensor is completely dry, it will be ready to detect water again without needing to replace the unit.
Is the alarm loud enough to wake a sleeping person?
The 120dB alarm is comparable to a car horn and is loud enough to be heard throughout most residential spaces, including bedrooms, ensuring that occupants are alerted even while sleeping.
What mounting surfaces are compatible?
The device can be mounted on most smooth, non‑porous surfaces such as painted walls, metal doors, and plastic panels using the provided double‑sided adhesive. For additional security, screws can be used if desired.
Does the alarm work with other power sources?
The TP‑206W‑5 is designed for battery operation only and does not require a wired power source. However, the included cable can be extended with standard electrical wire if you wish to place the sensor board farther from the alarm unit.




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