---
product_id: 98792841
title: "Ring Alarm Flood & Freeze Sensor | Protect from Water Damage & Frozen Pipes | Real-Time Alerts for Leaks & Low Temp | Base Station Required"
brand: "ring"
price: "฿3929"
currency: THB
in_stock: true
reviews_count: 10
category: "Ring"
url: https://www.desertcart.co.th/products/98792841-ring-alarm-flood-and-freeze-sensor-protect-from-water-damage
store_origin: TH
region: Thailand
---

# Real-time water leak detection 3-year replaceable battery life Freeze alerts below 40°F (4.4°C) Ring Alarm Flood & Freeze Sensor | Protect from Water Damage & Frozen Pipes | Real-Time Alerts for Leaks & Low Temp | Base Station Required

**Brand:** ring
**Price:** ฿3929
**Availability:** ✅ In Stock

## Summary

> 💧 Freeze out water damage before it strikes!

## Quick Answers

- **What is this?** Ring Alarm Flood & Freeze Sensor | Protect from Water Damage & Frozen Pipes | Real-Time Alerts for Leaks & Low Temp | Base Station Required by ring
- **How much does it cost?** ฿3929 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/98792841-ring-alarm-flood-and-freeze-sensor-protect-from-water-damage)

## Best For

- ring enthusiasts

## Why This Product

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

## Key Features

- • **Long-Lasting Power:** Up to 3 years of battery life means less hassle, more peace of mind.
- • **Effortless DIY Setup:** No tools or professional help needed—get protected in minutes.
- • **Proactive Home Defense:** Detect leaks and freezing temps early to prevent expensive repairs and downtime.
- • **Instant Flood & Freeze Alerts:** Stay ahead of costly water damage with real-time smartphone notifications.
- • **Seamless Ring Ecosystem Integration:** Works flawlessly with your Ring Alarm Security System for total home protection.

## Overview

The Ring Alarm Flood & Freeze Sensor is a smart home device that detects water leaks and freezing temperatures below 40°F (4.4°C), sending instant alerts to your smartphone. Designed for easy, tool-free installation, it integrates with the Ring Alarm Security System (sold separately) and offers up to 3 years of replaceable battery life, empowering proactive protection against costly water damage and frozen pipes.

## Description

desertcart.com: Ring Alarm Flood & Freeze Sensor | Protect from Water Damage & Frozen Pipes | Real-Time Alerts for Leaks & Low Temp | Base Station Required : desertcart Devices & Accessories

Review: Works! - This water sensor works perfectly. I have tested it with small and large quantities of water and it detects both immediately. Setup is easy and it connects to the rest of my Ring system flawlessly. I don't know why these seem to be discontinued. They are a great addition to any Ring system.
Review: Worked great with my existing Ring system - We moved condos and I needed another water sensor. I have one now on both the water heater and ac overflow drain pan. Both worked great!

## Features

- Ring Alarm Flood and Freeze Sensor protects your home from flood and water damage. Get alerts on your smart phone when water or low temperatures (below 40°F / 4.4°C) are detected.
- Easy setup in minutes—without tools or professional installation. Requires Ring Alarm Security System (sold separately).
- See more. Know more. Protect more. - Record 24/7 on your eligible cameras, scroll back in time to rewatch what you missed, get alerts for people and package, and so much more with an compatible Ring Home subscription (sold separately).
- Battery life 3 years max. Batteries are replaceable.

## Images

![Ring Alarm Flood & Freeze Sensor | Protect from Water Damage & Frozen Pipes | Real-Time Alerts for Leaks & Low Temp | Base Station Required - Image 1](https://m.media-amazon.com/images/I/21sYJX9wwkL.jpg)
![Ring Alarm Flood & Freeze Sensor | Protect from Water Damage & Frozen Pipes | Real-Time Alerts for Leaks & Low Temp | Base Station Required - Image 2](https://m.media-amazon.com/images/I/31GFAvdYSZL.jpg)
![Ring Alarm Flood & Freeze Sensor | Protect from Water Damage & Frozen Pipes | Real-Time Alerts for Leaks & Low Temp | Base Station Required - Image 3](https://m.media-amazon.com/images/I/61pYvikZakL.jpg)
![Ring Alarm Flood & Freeze Sensor | Protect from Water Damage & Frozen Pipes | Real-Time Alerts for Leaks & Low Temp | Base Station Required - Image 4](https://m.media-amazon.com/images/I/61ppHEzQfnL.jpg)

## Questions & Answers

**Q: Re: placement for the freeze alarm, are u supposed to strap it to a pipe maybe, so you get alerted the water's freezing and it therefore might burst??**
A: Two alarms in one unit, it is made to sit on the floor.  There are metal contactacts on the bottom to pick up a leak on the floor or flood and also a temperature alarm when it is less than 40F.  I have mine on the floor by my sump pump crock.  If it is less than 40, you get a warning before it gets cold enough to freeze a pipe.

**Q: Could this be setup in user settings to give alerts under 75 degrees and above 90 degrees?**
A: No, at this time, you cannot change any of the settings such as temperature set point.   The sensor is set from the factory to alert when the temp drops below 40 degrees F.   It does not give any alerts for higher temperatures at all.  Of course it also sends alerts when the sensors on the underside sense water.

**Q: Is this homekit compatible?  it came up on a homekit water sensor search but i am pretty sure it is not homekit compatible**
A: Like all Ring devices, this is not compatible with Homekit out of the box. However, you can connect it to Homekit using Homebridge running off a computer or Raspberry Pi. See homebridge.io for more detail on that. Ring also promised in June 2016 that they will bring Homekit compatibility to their devices, but 4 years later and it's still not there. So Homebridge is the best option for now.

**Q: I have ring doorbells is this compatible with that**
A: No, this is not compatible with the ring doorbell.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works!
*by J***. on January 25, 2026*

This water sensor works perfectly. I have tested it with small and large quantities of water and it detects both immediately. Setup is easy and it connects to the rest of my Ring system flawlessly. I don't know why these seem to be discontinued. They are a great addition to any Ring system.

### ⭐⭐⭐⭐⭐ Worked great with my existing Ring system
*by J***N on January 20, 2026*

We moved condos and I needed another water sensor. I have one now on both the water heater and ac overflow drain pan. Both worked great!

### ⭐⭐⭐⭐⭐ Easy Installation and Peace of Mind
*by J***. on April 17, 2024*

I recently installed the Ring Flood Alarm Sensor in my home and I couldn't be happier with the results. The installation process was incredibly easy and straightforward, taking me just a few minutes to have it up and running. All I had to do was place the sensor in the desired location, connect it to my Ring Alarm system, and I was good to go. The sensor provides me with a sense of peace of mind knowing that my home is protected from potential flooding. The moment water is detected, I receive an immediate alert on my phone, allowing me to take action quickly and prevent any further damage. This has been incredibly helpful during heavy rainstorms or when I'm away from home for an extended period of time. I also appreciate the reliability of the Ring Flood Alarm Sensor. It has never failed to detect water when present, and the battery life has been exceptional. The sensor is also durable and well-made, so I have confidence that it will continue to work efficiently for years to come.

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*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-01-31*