---
product_id: 373614163
title: "Topvico Water Leak Sensor Detector Flood Alarm for Basement 120dB Work Alone Battery Operated 3 Packs"
brand: "topvico"
price: "275 kr"
currency: DKK
in_stock: true
url: https://www.desertcart.dk/products/373614163-topvico-water-leak-sensor-detector-flood-alarm-for-basement-120db
store_origin: DK
region: Denmark
---

# 37.8-inch sensor cable 120dB loud alarm 12-month battery life Topvico Water Leak Sensor Detector Flood Alarm for Basement 120dB Work Alone Battery Operated 3 Packs

**Brand:** topvico
**Price:** 275 kr
**Availability:** ✅ In Stock

## Summary

> 🚨 Stay Dry, Stay Ahead – Don’t Let Leaks Catch You Off Guard!

## Quick Answers

- **What is this?** Topvico Water Leak Sensor Detector Flood Alarm for Basement 120dB Work Alone Battery Operated 3 Packs by topvico
- **How much does it cost?** 275 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/373614163-topvico-water-leak-sensor-detector-flood-alarm-for-basement-120db)

## Best For

- topvico enthusiasts

## Why This Product

- Trusted topvico brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Long-Lasting Power:** Up to 12 months of reliable battery life with a single 9V alkaline battery.
- • **Hear It Loud & Clear:** 120dB alarm ensures you and your neighbors never miss a leak alert.
- • **Effortless Installation:** Double-sided adhesive and two fixing styles make setup a breeze anywhere.
- • **Extended Reach Detection:** 37.8-inch cable easily extends over 150 feet for versatile placement.
- • **Ultimate Leak Protection:** High-sensitivity 24k plated sensor board detects water early to prevent costly damage.

## Overview

The Topvico Water Leak Sensor Detector is a professional-grade, battery-operated flood alarm system featuring a piercing 120dB alert, a highly sensitive 24k plated detection board, and a 37.8-inch cable extendable up to 150 feet. Designed for easy installation with double-sided adhesive and versatile fixing options, it offers up to 12 months of battery life to protect basements, kitchens, sump pumps, and more from water damage.

## Description

Topvico Water Leak Sensor Detector Flood Alarm for Basement 120dB Work Alone Battery Operated 3 Packs

## Features

- 120dB loud alarm voice, keep alarm to notice you or neighbors until the water dry or sensor turn off (easy to hear the alarm coming from the basement), low cost and effective water leak alarm to prevent water damage at your home and business
- High sensitive 24k plating detect board, repeated use after dry the board (if you no need high sensitivity, please try "B0BYHS79W5" with similar cost)
- Upgrade to our double-sided paster / sticker for easy installation anywhere. One part is for the host and the other part is for the water detection board. There are two fixing styles optional for the detect board, as shown in the description photo. Choose between two fixing styles based on your needs
- 37.8 inches cable, easy extend more than 150 ft. of wire by user (normal electric wire available, not include), detect water anywhere corner (good for detecting when the sump pump has reached a high water level), suit for basement, heater leak, underground, washing machine, kitchen, sump pump overflow, etc
- Supply by 9V battery (not include, suggest use brand Alkaline battery), battery life will be about 12 months for normal use (low quality battery about 6 months, very high frequency alarm or testing, battery life will be shorter)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Number of batteries | 1 9V batteries required. |
| Voltage | 9 Volts |
| Control method | App |
| Noise level | 120 Decibels |
| Mounting type | Adhesive |
| Sensor technology | Water Detection Sensor |
| UPC | 603894417086 |
| Size | 3 Pack (120dB/37.8" Cable) |
| Manufacturer | Topvico |
| Part Number | TP-206W |
| Product Dimensions | 9.7 x 4.5 x 2.2 cm; 49.9 g |
| Batteries | 1 9V batteries required. |
| Item model number | TP-206W-3 |
| Material | ABS |
| Installation method | Pre-paste |
| Item Package Quantity | 1 |
| Batteries included? | No |
| Batteries Required? | Yes |
| Item Weight | 49.9 g |

## Product Details

- **Colour:** White
- **Brand:** Topvico
- **Power source:** Battery Powered
- **Product dimensions:** 9.7L x 4.5W x 2.2H centimetres
- **Battery description:** Alkaline

## Images

![Topvico Water Leak Sensor Detector Flood Alarm for Basement 120dB Work Alone Battery Operated 3 Packs - Image 1](https://m.media-amazon.com/images/I/61D1ty6YU7L.jpg)
![Topvico Water Leak Sensor Detector Flood Alarm for Basement 120dB Work Alone Battery Operated 3 Packs - Image 2](https://m.media-amazon.com/images/I/71vicOhVZvL.jpg)
![Topvico Water Leak Sensor Detector Flood Alarm for Basement 120dB Work Alone Battery Operated 3 Packs - Image 3](https://m.media-amazon.com/images/I/71NkwOVvHOL.jpg)
![Topvico Water Leak Sensor Detector Flood Alarm for Basement 120dB Work Alone Battery Operated 3 Packs - Image 4](https://m.media-amazon.com/images/I/611j1UGKwHL.jpg)
![Topvico Water Leak Sensor Detector Flood Alarm for Basement 120dB Work Alone Battery Operated 3 Packs - Image 5](https://m.media-amazon.com/images/I/61OZ-2KCygL.jpg)

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**Shop now:** [https://www.desertcart.dk/products/373614163-topvico-water-leak-sensor-detector-flood-alarm-for-basement-120db](https://www.desertcart.dk/products/373614163-topvico-water-leak-sensor-detector-flood-alarm-for-basement-120db)

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*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-02-21*