---
product_id: 523171646
title: "Eve Door & Window (Matter) – Smart Contact Sensor for Doors & Windows, Open/Closed State, Automatic Control of Accessories, Matter Over Thread, Apple Home, Alexa, Google Home, SmartThings"
brand: "eve"
price: "€ 42.92"
currency: EUR
in_stock: true
reviews_count: 13
category: "Eve"
url: https://www.desertcart.ie/products/523171646-eve-door-and-window-matter-smart-contact-sensor-for-doors
store_origin: IE
region: Ireland
---

# Cutting-edge Thread network tech Long-lasting lithium metal battery Seamless Matter protocol integration Eve Door & Window (Matter) – Smart Contact Sensor for Doors & Windows, Open/Closed State, Automatic Control of Accessories, Matter Over Thread, Apple Home, Alexa, Google Home, SmartThings

**Brand:** eve
**Price:** € 42.92
**Availability:** ✅ In Stock

## Summary

> 🚪🔒 Elevate your home security with smart precision and zero compromises!

## Quick Answers

- **What is this?** Eve Door & Window (Matter) – Smart Contact Sensor for Doors & Windows, Open/Closed State, Automatic Control of Accessories, Matter Over Thread, Apple Home, Alexa, Google Home, SmartThings by eve
- **How much does it cost?** € 42.92 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/523171646-eve-door-and-window-matter-smart-contact-sensor-for-doors)

## Best For

- eve enthusiasts

## Why This Product

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

## Key Features

- • **Privacy-First Design:** No cloud, no tracking—100% local control for peace of mind
- • **Automate Your Smart Home:** Trigger accessories automatically when doors or windows move
- • **Insightful Activity Logs:** Review time & duration stats to optimize your home security
- • **Cross-Platform Compatibility:** Works flawlessly with Apple Home, Alexa, Google Home & SmartThings
- • **Instant Door & Window Status:** See open/closed state at a glance for total home awareness

## Overview

Eve Door & Window is a sleek, ultra-reliable smart contact sensor that uses Matter over Thread technology to monitor door and window states in real-time. Compatible with all major smart home platforms, it offers local, privacy-first automation and notifications powered by a long-lasting lithium metal battery, making it the go-to choice for seamless, secure smart home integration.

## Description

Eve Door & Window (Matter) – Smart Contact Sensor for Doors & Windows, Open/Closed State, Automatic Control of Accessories, Matter Over Thread, Apple Home, Alexa, Google Home, SmartThings - desertcart.com

Review: Best switches out there bar none. - Eve makes the best Smart Home power switches hand's down. Totally reliable, stays connected to my Matter/Thread system, fast response to commands. What's not to like? They do cost more, but for the lack of trouble I get from other brands of lower quality, they pay for themselves. (Look for sales like Black Friday and buy a bunch!).
Review: Deserves nothing less than a 5-star rating. Highly recommended! - The Eve Door & Window Sensor is hands down the best sensor I have ever used! With its advanced technology, it offers accuracy and reliability, giving me peace of mind knowing that my home is completely safe and secure. The setup process was effortless and the Matter compatibility made it easy to integrate it with my existing smart home appliances. The design easily blends in with any decor and the long battery life ensures that I do not have to worry about replacing the batteries frequently. The alerts and notifications on my phone keep me informed of any activity around the house, making it easy to keep an eye on things even when I am away. With its exceptional performance and top-notch features, the Eve Door & Window Sensor deserves nothing less than a 5-star rating. Highly recommended!

## Features

- Check your door or window: See the current open/closed state at a glance. Create automations to control other connected devices in your home whenever doors or windows are opened or closed (available on selected platforms).
- Receive activity notifications (available on selected platforms); Review time and duration statistics to make smarter choices in the Eve app for iOS
- Matter-enabled to let you seamlessly monitor your home across smartphones and voice assistants of all major platforms. Cutting-edge Thread network technology for a robust smart home.
- 100% Privacy: No Eve cloud, no registration, no tracking. Local communication without cloud dependency.
- Eve Door & Window requires iOS/iPadOS 16.4 (or later) or Android 8.1 (or later) plus a hub of your chosen platform: Apple Home: Apple TV 4K (2nd gen / 3rd gen 128 GB), HomePod (2nd gen), HomePod mini / Samsung SmartThings: SmartThings Hub v3 / desertcart Alexa: Echo (4th gen), Echo Hub, Echo Plus (2nd gen), Echo Show 8 (3rd gen), Echo Show 10 (3rd gen), Echo Studio, eero 6 / 6+ / Pro 6 / Pro 6E / Max 7 / Google Home: Nest Hub (2nd gen), Nest Hub Max, Nest Wifi, Nest Wifi Pro

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BZSY26WP |
| Batteries | 1 Lithium Metal batteries required. (included) |
| Batteries Included? | Yes |
| Batteries Required? | Yes |
| Battery Cell Type | Lithium Metal |
| Battery Description | ER14250 |
| Best Sellers Rank | #59,353 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #69 in Home Automation Hubs & Controllers |
| Control Method | App, Touch |
| Customer Reviews | 3.9 3.9 out of 5 stars (125) |
| Date First Available | March 28, 2023 |
| Description Pile | ER14250 |
| Included Components | Eve Door & Window, 1x ½ AA (ER14250 3.6V) Replaceable Battery, Quick Start Guide |
| Item Package Quantity | 1 |
| Item Weight | 0.53 ounces |
| Item model number | 20EBN9901 |
| Manufacturer | Eve |
| Mounting Type | Door Mount |
| Number of Batteries | 1 Lithium Metal batteries required. (included) |
| Part Number | 10EBN9951 |
| Product Dimensions | 0.91 x 2.05 x 0.94 inches |
| Sensor Technology | Matter, Thread |
| Size | 1 Pack |
| Style | Eve Door & Window |
| UPC | 813180021006 |
| Usage | Indoor |
| Voltage | 3.6 Volts |
| Warranty Description | 2 year manufacturer |
| Wattage | 4.32 Watt-hours |

## Product Details

- **Brand:** Eve
- **Color:** White
- **Compatible Devices:** Matter controllers and Thread Border Routers
- **Power Source:** Battery Powered
- **Product Dimensions:** 0.9"L x 2.05"W x 0.9"H

## Images

![Eve Door & Window (Matter) – Smart Contact Sensor for Doors & Windows, Open/Closed State, Automatic Control of Accessories, Matter Over Thread, Apple Home, Alexa, Google Home, SmartThings - Image 1](https://m.media-amazon.com/images/I/31ki+DeJ6gL.jpg)

## Questions & Answers

**Q: When using the iOS platform - can I combine Matter and HomeKit-enabled accessories in an automation or scene?**
A: Yes you can. For automations, Apple Home makes no difference whether your devices were added to your home through HomeKit or Matter.

**Q: Eve Door & Window is a Minimum Thread Device (MTD) – but what does that mean?**
A: Thread makes your smart home network more responsive, the only other thing you need is a home hub (Thread border router). Battery-operated Thread accessories, such as Eve Door & Window, represent endpoints in your Thread network.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Best switches out there bar none.
*by E***W on January 4, 2026*

Eve makes the best Smart Home power switches hand's down. Totally reliable, stays connected to my Matter/Thread system, fast response to commands. What's not to like? They do cost more, but for the lack of trouble I get from other brands of lower quality, they pay for themselves. (Look for sales like Black Friday and buy a bunch!).

### ⭐⭐⭐⭐⭐ Deserves nothing less than a 5-star rating. Highly recommended!
*by J***A on May 21, 2023*

The Eve Door & Window Sensor is hands down the best sensor I have ever used! With its advanced technology, it offers accuracy and reliability, giving me peace of mind knowing that my home is completely safe and secure. The setup process was effortless and the Matter compatibility made it easy to integrate it with my existing smart home appliances. The design easily blends in with any decor and the long battery life ensures that I do not have to worry about replacing the batteries frequently. The alerts and notifications on my phone keep me informed of any activity around the house, making it easy to keep an eye on things even when I am away. With its exceptional performance and top-notch features, the Eve Door & Window Sensor deserves nothing less than a 5-star rating. Highly recommended!

### ⭐ Not recommended
*by A***R on November 20, 2025*

Doesn’t work. Won’t stay connected. Waste of money.

## Frequently Bought Together

- Eve Door & Window (Matter) – Smart Contact Sensor for Doors & Windows, Open/Closed State, Automatic Control of Accessories, Matter Over Thread, Apple Home, Alexa, Google Home, SmartThings
- Eve Motion (Matter) 3-Pack – Smart Motion and Light Sensor, IPX3, Automatic Activation of Devices, Future-Proof, Works with Apple Home, Alexa, Google Home, SmartThings, requires Thread Border Router

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*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-01-31*