---
product_id: 29044309
title: "Flood Buzz Small Water Leak Detectors for Homes & Businesses - 6-Pack"
brand: "flood buzz"
price: "¥14502"
currency: JPY
in_stock: true
reviews_count: 13
category: "Flood Buzz"
url: https://www.desertcart.jp/products/29044309-flood-buzz-small-water-leak-detectors-for-homes-and-businesses
store_origin: JP
region: Japan
---

# Compact 1.75x1.5x1.5 in size 95 dB alarm - loud & clear 3-year sealed battery life Flood Buzz Small Water Leak Detectors for Homes & Businesses - 6-Pack

**Brand:** flood buzz
**Price:** ¥14502
**Availability:** ✅ In Stock

## Summary

> 💧 Don’t wait for the flood—be the first to know and stay dry in style!

## Quick Answers

- **What is this?** Flood Buzz Small Water Leak Detectors for Homes & Businesses - 6-Pack by flood buzz
- **How much does it cost?** ¥14502 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/29044309-flood-buzz-small-water-leak-detectors-for-homes-and-businesses)

## Best For

- flood buzz enthusiasts

## Why This Product

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

## Key Features

- • **Instant Leak Alerts:** No setup needed—just place and protect your home in seconds.
- • **Powerful 95 dB Alarm:** Hear the alert loud and clear right at the leak source before damage spreads.
- • **Ultra-Compact Design:** Fits discreetly under sinks, behind toilets, and in tight spots where leaks hide.
- • **Long-Lasting Sealed Battery:** Factory-sealed 12V battery lasts up to 3 years with zero hassle or errors.
- • **Cost-Effective Peace of Mind:** Protects against $5,000+ in water damage for under $9 per sensor—smart investment.

## Overview

Flood Buzz Small Water Leak Detectors deliver instant, loud 95 dB alerts at the first sign of water with zero setup. Their compact design fits hidden leak-prone spots, powered by a factory-sealed 3-year battery. This 6-pack offers affordable, reusable protection that prevents costly water damage in homes, businesses, and RVs.

## Description

Flood Buzz Small Water Leak Detectors for Homes & Businesses - 6-Pack | No Setup Required - Patented Design - Use Under Sink, Toilet, Basement, RV, Water Heater, Dishwasher - Reusable Alarm - Garage Storage And Organization Products - desertcart.com

Review: Peace of mind - These work really well. Put them where you worry water might leak and they’ll sound an alarm if water does leak. This is one of those products where it’s better to have it and not need it, than need it and not have it.
Review: These alarms saved me! - These little alarms saved me twice from what could have been a really bad flood under my kitchen sink. They are small, but loud and can be reused. I purchased a set to give to friends and family I liked them so much. They are not the cheapest water alarm but they work and will save you hundreds if not thousands of dollars in damages by catching leaks early.

## Features

- NO SETUP REQUIRED - PLACE AND PROTECT: The Flood Buzz Small has a factory-installed, pre-tested battery sealed inside - no battery installation, no tools, no app. Open the box, set each unit on the floor near any water connection, and your home is protected from the first drip. Done in seconds.
- UP TO 95 dB ALARM RIGHT AT THE SOURCE: Flood Buzz Small delivers up to 95 dB at the leak location, comparable to an alarm clock. Best results come from placing it close to the water source inside an enclosed cabinet or under a sink. For whole-floor coverage, place two units together or upgrade to Flood Buzz Pro at 110 dB.
- FACTORY-SEALED BATTERY - UP TO 3 YEARS ACTIVE LIFE: The internal 12V battery is sealed at the factory and is not user-replaceable. This is a design feature: no battery compartment means no accidental installation errors. Each unit has a replace-by date stamped on the housing - your built-in reminder to swap in a fresh unit when protection is due for renewal.
- ALERTS AT THE FIRST DRIP - BEFORE WATER SPREADS: The moment water contacts the two metal prongs on the base, Flood Buzz sounds the alarm. Place prongs flat on the floor in the most likely path of a leak - directly behind a toilet, under a supply line, or at the low point of a drain pan - for fastest response to even a slow drip.
- PROTECT AGAINST $5,000+ IN WATER DAMAGE FOR UNDER $8 A SENSOR: A supply-line failure under a kitchen sink can lead to $5,000 or more in repairs, flooring replacement, and water damage restoration. This 6-pack covers three high-risk locations in your home, business, or RV for roughly $9 per sensor - protection that pays for itself at the first catch.
- COMPACT ENOUGH TO FIT WHERE WATER HIDES: At 1.75 x 1.5 x 1.5 inches, Flood Buzz Small fits behind toilet bases, beneath dishwasher kick plates, inside cabinet corners, and in HVAC drain pan channels where standard water alarm sensors cannot reach. After any leak event, wipe the prongs dry and the unit is ready to use again until the replace-by date.
- PATENTED DESIGN FROM A FAMILY-OWNED AMERICAN BRAND: Flood Buzz is a patented water leak alarm made by Archetype Ltd., a family-owned company based in New Jersey. Reviewers consistently describe the unit as well-made and solid for the price. The single-piece sealed housing needs no assembly and is reusable after every leak event - wipe the prongs dry, good until the replace-by date.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B005OQY5KG |
| Audible Noise | 95 db |
| Battery Description | Alkaline |
| Best Sellers Rank | #11,696 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #16 in Water Detectors & Alarms |
| Brand | Flood Buzz |
| Built-In Media | 6 Flood Buzz Small Water Leak Detectors |
| Color | White |
| Control Method | Touch |
| Customer Reviews | 4.5 out of 5 stars 2,265 Reviews |
| Item Dimensions L x W x H | 1.75"L x 1.5"W x 1.5"H |
| Item Highlight | No Setup Required - Patented Design - Use Under Sink, Toilet, Basement, RV, Water Heater, Dishwasher - Reusable Alarm |
| Item Type Name | water-alarms |
| Item Weight | 1 ounces |
| Manufacturer | Archetype LTD |
| Mfr Part Number | FB-6-C |
| Model Number | FBSmall |
| Mounting Type | Floor Mount |
| Number of Batteries | 1 12V batteries required. (included) |
| Number of Items | 6 |
| Power Source | Battery Powered |
| Product Dimensions | 1.75"L x 1.5"W x 1.5"H |
| Sensor Technology | Contact Sensor |
| Size | 1.75 x 1.5 x 1.5 inches |
| UPC | 857092002159 |
| Unit Count | 6 Count |
| Voltage | 12 volts |

## Product Details

- **Battery Description:** Alkaline
- **Brand:** Flood Buzz
- **Color:** White
- **Power Source:** Battery Powered
- **Product Dimensions:** 1.75"L x 1.5"W x 1.5"H

## Images

![Flood Buzz Small Water Leak Detectors for Homes & Businesses - 6-Pack - Image 1](https://m.media-amazon.com/images/I/51Le3fu8OHL.jpg)

## Available Options

This product comes in different **Number Of Items** options.

## Questions & Answers

**Q: Why should I use Flood Buzz?**
A: Flood Buzz has been in business since 2013 and has saved homeowners and businesses millions of dollars in prevented leaks. Our patented design with a factory installed battery makes setup as simple as placing the unit down in a leak prone area.

**Q: How long do Flood Buzz units last for?**
A: Flood Buzz Alarms all last for several years. There is a replace by date stamped on the unit which is 2+ years from when you will receive the item.

**Q: Can the batteries be replaced?**
A: We factory install and seal the battery to allow for ease of set-up and waterproofing. As such, the batteries cannot be replaced.

**Q: Who manufactures and sells Flood Buzz?**
A: Flood Buzz is owned, invented, manufactured by Archetype, a US based small business. We have trademarks and patents on our brand and designs.

**Q: Are there other Flood Buzz models?**
A: Yes, we sell four models - Flood Buzz, Flood Buzz Pro, Flood Buzz Blue (designed for water heater pans) and Flood Buzz Pro for HVAC units (designed for HVAC condensate pans and fan coil units)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Peace of mind
*by K***E on August 14, 2026*

These work really well. Put them where you worry water might leak and they’ll sound an alarm if water does leak. This is one of those products where it’s better to have it and not need it, than need it and not have it.

### ⭐⭐⭐⭐⭐ These alarms saved me!
*by A***H on May 30, 2026*

These little alarms saved me twice from what could have been a really bad flood under my kitchen sink. They are small, but loud and can be reused. I purchased a set to give to friends and family I liked them so much. They are not the cheapest water alarm but they work and will save you hundreds if not thousands of dollars in damages by catching leaks early.

### ⭐⭐⭐⭐ Great Investment!
*by E***N on May 12, 2023*

These things definitely tell ya if you have water. They work very simply by the 2 metal prongs on the bottom of them, if there is water touching those prongs, they beep and they don't stop until you physically pick them up and remove them from the water (or I guess if the battery runs out, but we haven't had that problem yet.) On 5 occasions now, these things have told us immediately that there was water and saved us from having a massive cleanup. It doesn't take much water at all either, we put them directly on the concrete floor in the utility closet and the moment there was any water, they started sounding, so you don't need to wait until there is a catastrophe amount of water (even a quarter inch of water is a lot, so I like that these basically go off with even the smallest trickle of water.) They are not very loud though, that is my only complaint. We have these in the basement, and if we are upstairs in our bedroom (just one floor above) with our door closed, we cannot hear it going off. We can hear it slightly with the door open though, so I wish that they were just slightly louder. Also, these are very basic, you cannot sync them to an app on your phone or anything, so if there is water when you aren't home, these won't tell you that. Overall, for the cost, these were DEFINITELY worth it!

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.jp/products/29044309-flood-buzz-small-water-leak-detectors-for-homes-and-businesses](https://www.desertcart.jp/products/29044309-flood-buzz-small-water-leak-detectors-for-homes-and-businesses)

---

*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-09-09*