---
product_id: 679813867
title: "eufy Security Water and Freeze Sensor with Remote Alerts, IP65 Waterproof, 2-Year Battery Life, HomeBase Required, Compatible with HomeBase S380 and S280, App Control"
brand: "eufy security"
price: "€ 120.86"
currency: EUR
in_stock: true
reviews_count: 5
url: https://www.desertcart.be/products/679813867-eufy-security-water-and-freeze-sensor-with-remote-alerts-ip65
store_origin: BE
region: Belgium
---

# Instant water leak detection 2-year replaceable battery life Freeze temperature alerts eufy Security Water and Freeze Sensor with Remote Alerts, IP65 Waterproof, 2-Year Battery Life, HomeBase Required, Compatible with HomeBase S380 and S280, App Control

**Brand:** eufy security
**Price:** € 120.86
**Availability:** ✅ In Stock

## Summary

> 💧 Freeze out water damage before it starts!

## Quick Answers

- **What is this?** eufy Security Water and Freeze Sensor with Remote Alerts, IP65 Waterproof, 2-Year Battery Life, HomeBase Required, Compatible with HomeBase S380 and S280, App Control by eufy security
- **How much does it cost?** € 120.86 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.be](https://www.desertcart.be/products/679813867-eufy-security-water-and-freeze-sensor-with-remote-alerts-ip65)

## Best For

- eufy security enthusiasts

## Why This Product

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

## Key Features

- • **Effortless Setup Anywhere:** Compact, IP65 waterproof design lets you place it wherever leaks or freezes threaten.
- • **Seamless Home Integration:** Stable sub-1G connection to HomeBase 2 or 3 ensures reliable monitoring across your home and yard.
- • **Control at Your Fingertips:** Manage alerts and battery status easily via the intuitive eufy Security app.
- • **Stay Ahead of Water Damage:** Instant remote alerts keep you informed the moment water or freezing temps are detected.
- • **Unmatched Battery Longevity:** Replaceable lithium-ion battery powers up to 2 years—set it and forget it.

## Overview

The eufy Security Water and Freeze Sensor offers real-time remote alerts for water leaks and freezing temperatures, featuring an IP65 waterproof design and a replaceable lithium-ion battery lasting up to 2 years. Compatible with HomeBase 2 and 3, it uses stable sub-1G connectivity and app control to provide seamless, reliable home protection.

## Description

eufy Security Water and Freeze Sensor with Remote Alerts, IP65 Waterproof, 2-Year Battery Life, HomeBase Required, Compatible with HomeBase 2 and 3, Optional 24/7 Protection Service, App Control

## Features

- Instant Notifications*: Protect your home from leaks, water damage, and damage from freezing temperatures. Get notifications if water is detected or if the temperature drops below freezing.
- East to Set Up: Just place it anywhere you want to detect water or freezing temperatures.
- Replaceable Battery with 2-Year Battery Life: The single replaceable battery lasts up to 2 years.
- Stable Connection to HomeBase: Sub-1G connectivity ensures a stable connection to HomeBase 2 or 3 all around the home and yard.
- One App Controls All: Links to HomeBase and the eufy Security app. Easily get notifications and check the battery status.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Asin | B0CHM645Z6 |
| Battery Description | Lithium-Ion |
| Best Sellers Rank | 1,012,431 in DIY & Tools (See Top 100 in DIY & Tools) 458 in Water Detectors |
| Brand | eufy Security |
| Colour | White |
| Compatible Devices | HomeBase 2, HomeBase 3 |
| Control Method | App, Remote |
| Customer Reviews | 4.6 4.6 out of 5 stars (441) 4.6 out of 5 stars |
| Global Trade Identification Number | 00194644168834 |
| Manufacturer | Anker |
| Model Number | T8920 |
| Mounting Type | Tabletop Mount |
| Number Of Batteries | 1 Lithium Ion batteries required. (included) |
| Number Of Items | 1 |
| Power Source | Battery Powered |
| Sensor Technology | Water, Temperature |
| Unit Count | 1.0 count |
| Upc | 194644168834 |

## Product Details

- **Battery description:** Lithium-Ion
- **Brand:** eufy Security
- **Colour:** White
- **Compatible devices:** HomeBase 2, HomeBase 3
- **Power source:** Battery Powered

## Images

![eufy Security Water and Freeze Sensor with Remote Alerts, IP65 Waterproof, 2-Year Battery Life, HomeBase Required, Compatible with HomeBase S380 and S280, App Control - Image 1](https://m.media-amazon.com/images/I/41W1REU33VL.jpg)
![eufy Security Water and Freeze Sensor with Remote Alerts, IP65 Waterproof, 2-Year Battery Life, HomeBase Required, Compatible with HomeBase S380 and S280, App Control - Image 2](https://m.media-amazon.com/images/I/61FyB2mJfML.jpg)
![eufy Security Water and Freeze Sensor with Remote Alerts, IP65 Waterproof, 2-Year Battery Life, HomeBase Required, Compatible with HomeBase S380 and S280, App Control - Image 3](https://m.media-amazon.com/images/I/61NSzYtgBdL.jpg)
![eufy Security Water and Freeze Sensor with Remote Alerts, IP65 Waterproof, 2-Year Battery Life, HomeBase Required, Compatible with HomeBase S380 and S280, App Control - Image 4](https://m.media-amazon.com/images/I/61F4Vv9uDuL.jpg)
![eufy Security Water and Freeze Sensor with Remote Alerts, IP65 Waterproof, 2-Year Battery Life, HomeBase Required, Compatible with HomeBase S380 and S280, App Control - Image 5](https://m.media-amazon.com/images/I/61zeHy6slHL.jpg)

## Questions & Answers

**Q: Is HomeBase necessary to receive notifications?**
A: Yes. The sensor uses efficient Sub-1G communication with HomeBase to maximize battery life. Compatible with both HomeBase 2 and 3.

**Q: Can we customize the temperature that triggers a notification?**
A: No. The sensor is designed to detect when the temperature drops below freezing temperature only.

**Q: What is the maximum operating distance from the sensor to HomeBase?**
A: The maximum operating distance is 200 meters.

**Q: Does Water and Freeze Sensor have a built-in alarm?**
A: No, the sensor itself does not have an alarm. Alerts are sent to the HomeBase S380 or S280, where the alarm sound can be customized via our app.

**Q: Can I use this Sensor in other countries?**
A: No, you can only use it in United States. Due to different frequency-band requirements, this product can not work in other countries.

## Customer Reviews

### ⭐ Device not linking
*by  on Reviewed in the United Arab Emirates 18 July 2025*

Unable to connect. Tried on multiple home base 3 units. Keep on failing to connect.

### ⭐⭐⭐⭐⭐ Exceeded My Expectations, Works Great!
*by  on Reviewed in Canada 20 September 2025*

For someone who lives in an area where basements flood in the winter, this product provides the peace of mind I need. Setting up was very easy, just putting in the provided battery and going through the steps in the app to connect it to my homebase. Through some testing I did, even the smallest drop of water will instantly send a message to my phone alerting me that water has been detected. As someone who travels a lot for work, it's nice to know I won't be unknowingly coming back to a flooded house.

### ⭐⭐⭐⭐⭐ Easy setup, excellent product.
*by  on Reviewed in the United States 14 January 2026*

Exactly what was needed. Scan the QR code on the item, goes right into the eufy app. So easy. Couple drops of water set it off. You can get alert messages on your phone, the siren on the hub, or both. Great product!

## Frequently Bought Together

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*Product available on Desertcart Belgium*
*Store origin: BE*
*Last updated: 2026-08-25*