---
product_id: 92367975
title: "Water Alarm Mini GS153, 10 year long term battery, water detector 60x60x24.2mm, sensor with lithium battery"
brand: "sebson"
price: "A$50"
currency: AUD
in_stock: true
reviews_count: 13
category: "Sebson"
url: https://www.desertcart.com.au/products/92367975-water-alarm-mini-gs153-10-year-long-term-battery-water
store_origin: AU
region: Australia
---

# Compact 60x60x24.2mm size 85dB loud water alert 10-year lithium battery life Water Alarm Mini GS153, 10 year long term battery, water detector 60x60x24.2mm, sensor with lithium battery

**Brand:** sebson
**Price:** A$50
**Availability:** ✅ In Stock

## Summary

> 💧 Stay dry, stay ahead—never miss a drop with GS153!

## Quick Answers

- **What is this?** Water Alarm Mini GS153, 10 year long term battery, water detector 60x60x24.2mm, sensor with lithium battery by sebson
- **How much does it cost?** A$50 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/92367975-water-alarm-mini-gs153-10-year-long-term-battery-water)

## Best For

- sebson enthusiasts

## Why This Product

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

## Key Features

- • **Decade-Long Power:** Built-in lithium battery guarantees 10 years of uninterrupted protection—set it and forget it.
- • **Instant Flood Alert:** 85dB alarm cuts through noise to alert you immediately at the first sign of water intrusion.
- • **Versatile Placement:** Perfect for kitchens, bathrooms, garages, and cellars—protect your home’s most vulnerable spots effortlessly.
- • **Smart Battery Warning:** Proactive low-battery alert ensures you’re never caught off guard—peace of mind that lasts.
- • **Discreet & Durable Design:** Miniature 6x6 cm footprint fits seamlessly under sinks, behind appliances, or in basements without clutter.

## Overview

The SEBSON Water Detector GS153 is a compact, floor-mounted sensor equipped with a 10-year lithium battery and an 85dB alarm to provide early warning of water leaks. Designed for indoor use in areas prone to flooding like kitchens, bathrooms, and basements, it offers reliable, long-term protection with a proactive low-battery alert, ensuring homeowners can act fast to prevent costly water damage.

## Description

Free delivery and returns on all eligible orders. Shop SEBSON Water Alarm Mini GS153, 10 year long term battery, water detector 60x60x24.2mm, sensor with lithium battery.

Review: Really good - Excellent devices which really work. The alarm sounded very loudly when we had water ingress and gave me extra time to try to deal with the flooding. I have them placed on the floor by our main doors and they are still working despite being in place for a year or so. They are loud enough to hear when I am upstairs so give great peace of mind.
Review: Good useful product - Worked well in testing. Gives peace of mind. I leave a couple under some rarely seen areas that would be a problem if there was a leak that wasn't discovered for a while, under the bath, behind the washing machine, etc.

## Features

- Water detector GS153 with permanently installed 10 year lithium long-term battery.
- For early detection of water damage. If the water sensor comes into contact with water, an 85dB loud warning signal sounds.
- This water detector is suitable for the floor in the cellar, kitchen, bathroom, garage, boiler rooms and many more.
- When the battery is almost exhausted, a warning signal sounds to alert you.
- This small mini water alarm has the dimensions 60 x 60 x 24.2mm.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07DCSNYLZ |
| Average Battery Life | 10 years |
| Batteries | 1 Lithium Metal batteries required. (included) |
| Batteries Required? | Yes |
| Batteries included? | Yes |
| Battery Cell Type | Lithium Metal |
| Best Sellers Rank | 18,215 in DIY & Tools ( See Top 100 in DIY & Tools ) 6 in Water Detectors |
| Control method | Touch |
| Customer Reviews | 4.5 4.5 out of 5 stars (1,840) |
| Date First Available | 30 May 2018 |
| Delivery information | We cannot deliver certain products outside mainland UK ( Details ). We will only be able to confirm if this product can be delivered to your chosen address when you enter your delivery address at checkout. |
| EU Spare Part Availability Duration | 10 Years |
| Item Package Quantity | 1 |
| Item Weight | 70 g |
| Item model number | WD_GS153 |
| Manufacturer | SEBSON |
| Mounting type | Floor Mount |
| Noise level | 85 Decibels |
| Number of Pieces | 1 |
| Number of batteries | 1 Lithium Metal batteries required. (included) |
| Part Number | WD_GS153 |
| Product Dimensions | 6 x 6 x 2.42 cm; 70 g |
| Sensor technology | Contact Sensor |
| Shape | Square |
| Size | Pack of 1 |
| Usage | Indoor use only |
| Voltage | 3 Volts |

## Product Details

- **Battery description:** 10-year long life lithium battery, not replaceable
- **Brand:** SEBSON
- **Colour:** White
- **Power source:** Battery Powered
- **Product dimensions:** 6L x 6W x 2.4H centimetres

## Images

![Water Alarm Mini GS153, 10 year long term battery, water detector 60x60x24.2mm, sensor with lithium battery - Image 1](https://m.media-amazon.com/images/I/611lSsmkm2L.jpg)

## Available Options

This product comes in different **Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Really good
*by M***A on 11 January 2026*

Excellent devices which really work. The alarm sounded very loudly when we had water ingress and gave me extra time to try to deal with the flooding. I have them placed on the floor by our main doors and they are still working despite being in place for a year or so. They are loud enough to hear when I am upstairs so give great peace of mind.

### ⭐⭐⭐⭐⭐ Good useful product
*by A***R on 7 May 2025*

Worked well in testing. Gives peace of mind. I leave a couple under some rarely seen areas that would be a problem if there was a leak that wasn't discovered for a while, under the bath, behind the washing machine, etc.

### ⭐⭐⭐⭐ Small and simple to use
*by A***G on 10 August 2020*

Have installed a hot water cylinder on a waterproof tray to catch any future leaks but tray would overflow if not detected soon so needed an alarm and this one, Sebson GS153, seems just right. Worked when tested and easy to turn off, no switches or buttons, just pick it up.

## Frequently Bought Together

- SEBSON Water Alarm Mini GS153, 10 year long term battery, water leak detector 60x60x24.2mm, water sensor with lithium battery
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**Shop now:** [https://www.desertcart.com.au/products/92367975-water-alarm-mini-gs153-10-year-long-term-battery-water](https://www.desertcart.com.au/products/92367975-water-alarm-mini-gs153-10-year-long-term-battery-water)

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*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-03-08*