---
product_id: 14707511
title: "Rialco 84010 Flood Alarm with 11 inch Sensor Arm; 1-Pack"
brand: "rialco"
price: "11.35 DT"
currency: TND
in_stock: false
reviews_count: 8
url: https://www.desertcart.tn/products/14707511-rialco-84010-flood-alarm-with-11-inch-sensor-arm-1
store_origin: TN
region: Tunisia
---

# 11-inch flexible sensor arm 96 dB loud alarm horn 1 included 9V battery Rialco 84010 Flood Alarm with 11 inch Sensor Arm; 1-Pack

**Brand:** rialco
**Price:** 11.35 DT
**Availability:** ❌ Out of Stock

## Summary

> 🚨 Stay ahead of floods with smart, flexible protection!

## Quick Answers

- **What is this?** Rialco 84010 Flood Alarm with 11 inch Sensor Arm; 1-Pack by rialco
- **How much does it cost?** 11.35 DT with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/14707511-rialco-84010-flood-alarm-with-11-inch-sensor-arm-1)

## Best For

- rialco enthusiasts

## Why This Product

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

## Key Features

- • **Loud & Clear Alarm:** Shrill 96 dB horn ensures you never miss a leak or flood warning, protecting your home proactively.
- • **Versatile Placement:** Ideal for tubs, sinks, floor drains, and water tanks—perfect for any flood-prone area.
- • **Ready Out-of-the-Box:** Includes 9V battery and mounting hardware for instant, hassle-free installation.
- • **Durable Build Quality:** Heavy-gauge ABS plastic housing designed to withstand everyday wear and tear.
- • **Precision Flood Detection:** Flexible 11-inch sensor arm bends to reach tight, awkward spaces for early water detection.

## Overview

The Rialco 84010 Flood Alarm features an 11-inch flexible sensor arm that easily bends to detect water in hard-to-reach spots. Equipped with a loud 96 dB alarm powered by an included 9V battery, it offers reliable, immediate alerts to prevent costly water damage. Built from durable ABS plastic and supplied with mounting hardware, this flood alarm is a practical, ready-to-use solution for safeguarding your home or office against leaks and floods.

## Description

Rialco 84010 Flood Alarm with 11 inch Sensor; 1-Pack - - - The 11-inch long Flexible Sensor Arm on this well engineered alarm device can be easily bent to Reach into small, awkward spaces and sense the presence of water - - - Locating the sensor near low floor drains will detect when water backs up in a flooding situation - - - Also can be used to detect overfilling of tubs, pools, sinks, etc and hot or cold water tank leaks - - - A great, dependable, economical solution to detecting leaks and floods !!

Review: Simple and works fine. - These are best suited for hanging as shown, rather than floors or flat surfaces (IMHO). Mine worked well in my tests and is a bit louder than some. Decent value for the price, I think. This design is a bit different than most others and well suited for hanging on a tub or basin (or whatever) to prevent overflow. Can also be used for leak detection, but the wire is very stiff, so in some situations the simpler, "just sit it down on the floor" designs are easier to use. But this is better if you need to feed the "detector" into an enclosed area or pan.
Review: Had it for three months now, works, good value, instant set up. - This seems too good to be true, but it is. Just take it out of the box, put the batteries in correctly and put it on the floor where you are nervous about flooding. It makes a nice loud alarm when the contact at the end of the flexible sensor arm gets wet. Simple, effective. I've tested mine several times, works great. I consider the alarm loud enough to wake me, but not loud enough to alert a neighbor if I am not home. I bought two of these for my tub area and washing machine area (I live on a condo third floor). To be extra safe I bought two different units (similar in overall function and design) from Swann. I have the Swann ones next to the Rialco units for redundancy. I'll update this review if necessary.

## Features

- Rialco High Quality Flood Alarm.
- 11 INCH Long Flexible Sensor Arm that can be Easily Bent to Reach into Small, Awkward Spaces.
- Quality-Built and Made of Heavy-Gauge, Durable ABS Plastic.
- Operates On 1 9V Battery (Included) that Sounds a Shrill 96 Db Horn When Water Contacts The Sensor.
- Comes with Mounting Bracket/Screws for Easy Installation, or Arm can be Bent to Self-Support Unit.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000G1ME8E |
| Audible Noise | 96 Decibels |
| Brand | Rialco |
| Color | Beige |
| Customer Reviews | 3.9 out of 5 stars 29 Reviews |
| Manufacturer | Rialco |
| Mfr Part Number | 84010 |
| Model Number | 84010 |
| Noise Level | 96 Decibels |
| Number of Batteries | Lithium Metal batteries required. |
| Power Source | Battery Powered |
| UPC | 062002840107 |
| Unit Count | 1 Count |
| Voltage | 9 Volts |

## Product Details

- **Brand:** Rialco
- **Color:** Beige
- **Number of Batteries:** Lithium Metal batteries required.
- **Power Source:** Battery Powered
- **Voltage:** 9 Volts

## Images

![Rialco 84010 Flood Alarm with 11 inch Sensor Arm; 1-Pack - Image 1](https://m.media-amazon.com/images/I/21AQUYSYmTL.jpg)
![Rialco 84010 Flood Alarm with 11 inch Sensor Arm; 1-Pack - Image 2](https://m.media-amazon.com/images/I/917t92werdL.jpg)
![Rialco 84010 Flood Alarm with 11 inch Sensor Arm; 1-Pack - Image 3](https://m.media-amazon.com/images/I/91IE1Vddy4L.jpg)
![Rialco 84010 Flood Alarm with 11 inch Sensor Arm; 1-Pack - Image 4](https://m.media-amazon.com/images/I/91B+EfDb41L.jpg)
![Rialco 84010 Flood Alarm with 11 inch Sensor Arm; 1-Pack - Image 5](https://m.media-amazon.com/images/I/71u26YZJTgL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐ Simple and works fine.
*by B***N on May 21, 2011*

These are best suited for hanging as shown, rather than floors or flat surfaces (IMHO). Mine worked well in my tests and is a bit louder than some. Decent value for the price, I think. This design is a bit different than most others and well suited for hanging on a tub or basin (or whatever) to prevent overflow. Can also be used for leak detection, but the wire is very stiff, so in some situations the simpler, "just sit it down on the floor" designs are easier to use. But this is better if you need to feed the "detector" into an enclosed area or pan.

### ⭐⭐⭐⭐⭐ Had it for three months now, works, good value, instant set up.
*by N***S on July 14, 2013*

This seems too good to be true, but it is. Just take it out of the box, put the batteries in correctly and put it on the floor where you are nervous about flooding. It makes a nice loud alarm when the contact at the end of the flexible sensor arm gets wet. Simple, effective. I've tested mine several times, works great. I consider the alarm loud enough to wake me, but not loud enough to alert a neighbor if I am not home. I bought two of these for my tub area and washing machine area (I live on a condo third floor). To be extra safe I bought two different units (similar in overall function and design) from Swann. I have the Swann ones next to the Rialco units for redundancy. I'll update this review if necessary.

### ⭐ Rialco 84010 Flood Alarm: Not Loud Enough
*by B***U on May 21, 2008*

I returned the Rialco 84010 Flood Alarm because it was not loud enough to be useful. I received a phone call from James J. Boyle IV, President of Operations, Quality e Companies, which shipped the alarm. Mr. Boyle said he would be sending me a check for $5.22 to cover postage I had incurred with my order. I was not satisfied with the alarm, but I was with the reply I received from Mr. Boyle.

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-06-09*