---
product_id: 385437525
title: "Door Sensor, smart door sensor for Nuki Smart Lock, notifications from a distance (door open, closed), Bluetooth, electronic door lock accessories, Nuki Smart Home, White"
brand: "nuki"
price: "$154.96"
currency: USD
in_stock: true
reviews_count: 3
category: "Nuki"
url: https://www.desertcart.us/products/385437525-door-sensor-smart-door-sensor-for-nuki-smart-lock-notifications
store_origin: US
region: United States of America
---

# Real-time smartphone notifications Long-lasting lithium battery Seamless integration with Nuki Smart Lock Door Sensor, smart door sensor for Nuki Smart Lock, notifications from a distance (door open, closed), Bluetooth, electronic door lock accessories, Nuki Smart Home, White

**Brand:** nuki
**Price:** $154.96
**Availability:** ✅ In Stock

## Summary

> 🔐 Lock in peace of mind—your door’s smartest guardian.

## Quick Answers

- **What is this?** Door Sensor, smart door sensor for Nuki Smart Lock, notifications from a distance (door open, closed), Bluetooth, electronic door lock accessories, Nuki Smart Home, White by nuki
- **How much does it cost?** $154.96 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/385437525-door-sensor-smart-door-sensor-for-nuki-smart-lock-notifications)

## Best For

- nuki enthusiasts

## Why This Product

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

## Key Features

- • **Peace of Mind 24/7:** Monitor your home’s status remotely and receive real-time updates for ultimate control.
- • **Smart Lock Synergy:** Automatically locks your door when closed, ensuring your home is always secure.
- • **Lightweight & Compact:** At just 25 grams and 40x21x16 mm, it blends seamlessly with your door frame.
- • **Effortless Installation:** Discreet, tool-free setup with step-by-step app guidance—smart security made simple.
- • **Stay Connected Anywhere:** Get instant door open/close alerts on your phone, no matter where you are.

## Overview

The Nuki Door Sensor is a compact, battery-powered contact sensor designed to work exclusively with Nuki Smart Locks. It provides real-time door status updates and notifications via the Nuki app, enabling remote monitoring and automatic locking. Easy to install and discreetly designed, it enhances home security by ensuring your door is always securely closed and locked, giving you peace of mind wherever you are.

## Description

From the manufacturer Leave your home with peace of mind Carefree while on the move with the Nuki Door Sensor With the new door sensor and the Nuki app, you can always keep track of your front door. This way, you always have the confidence of knowing your door is closed and safely locked – even from a distance. No more worrying about your home. You can always use your smartphone to see if your loved ones have got home safely from school or work. With the Nuki Door Sensor, you can be sure that everything is in order, even when you’re out and about. No need to worry about whether the door is closed and locked! It works like this Door sensor immediately shows status changes (door closed/open) in the Nuki app Always informed – enjoy peace of mind while on the go Receive notifications at any time with the free Nuki app When combined with Nuki Smart Lock 3.0 (Pro), view your door’s status even when you’re out and about Simple and flexible installation on the door and door frame Enhance your Nuki Smart Lock with the Door Sensor and benefit from the following advantages Door closed? For sure! With the help of the Nuki Door Sensor, your Smart Lock 3.0 or Smart Lock 3.0 Pro shows you if your door is open or securely closed. Everything at a glance – even when you’re on the move With the Nuki Door Sensor, you can have peace of mind while out and about. You always have a clear overview with the Nuki app. Safe home Combining the Nuki Door Sensor with the electronic door lock turns your home into a smart home.

Review: Nice product - Nice product
Review: Safety first - This device insures that once our door shuts the NUKI will automatically lock the door. Very easy to store and set up using the app

## Features

- Smart door sensor for the Nuki Smart Locks: The Nuki Door Sensor gives you peace of mind while on the move. When combined with the Nuki Smart Lock and the free Nuki app, it lets you see if your door is open or securely closed – even from a distance.
- Always informed: Easily access the status of your door (open/closed and unlocked/locked) at any time using the free Nuki app. Receive notifications when the status changes – for example, when your child comes home.
- Carefree home: With the Nuki Smart Lock, you no longer need a physical key for your door. Nuki unlocks automatically when you come home and securely locks again when you leave. When combined with the Door Sensor, you have peace of mind on the go.
- Easy to install: Like all Nuki products, the Nuki Door Sensor is easy to install yourself. It is available in white and is discreetly attached to the door and door frame. The door sensor is very easy to set up with the help of the Nuki app’s step-by-step guide.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09L57RF4H |
| Battery Description | Lithium |
| Battery description | Lithium |
| Best Sellers Rank | 252,557 in DIY & Tools ( See Top 100 in DIY & Tools ) 218 in Home Security Door & Window Sensors |
| Brand | NUKI |
| Colour | White |
| Compatible Devices | Smartphone |
| Compatible devices | Smartphone |
| Control Method | App |
| Customer Reviews | 4.2 out of 5 stars 1,192 Reviews |
| Global Trade Identification Number | 09120072081873 |
| Included Components | Nuki Door Sensor, Magnet, Booklet |
| Item Dimensions L x W x H | 40L x 21W x 16H millimetres |
| Item Type Name | Nuki Door Sensor, smart door sensor for Nuki Smart Lock, notifications from a distance (door open, closed), Bluetooth, electronic door lock accessories, Nuki Smart Home |
| Item Weight | 25 Grams |
| Manufacturer | Nuki Home Solutions GmbH |
| Manufacturer Warranty Description | 2 year manufacturer. |
| Mounting Type | Door Mount |
| Number of Batteries | 1 Nonstandard Battery batteries required. |
| Power source | Battery Powered |
| Product dimensions | 40L x 21W x 16H millimetres |
| Sensor Technology | Contact Sensor |
| Sound Level | 50 Decibels |
| Unit Count | 1.0 Count |
| Voltage | 3.6 Volts |

## Product Details

- **Brand:** NUKI
- **Colour:** White
- **Compatible devices:** Smartphone
- **Power source:** Battery Powered
- **Product dimensions:** 40L x 21W x 16H millimetres

## Images

![Door Sensor, smart door sensor for Nuki Smart Lock, notifications from a distance (door open, closed), Bluetooth, electronic door lock accessories, Nuki Smart Home, White - Image 1](https://m.media-amazon.com/images/I/31HGsdAboZL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Nice product
*by K***G on 15 December 2024*

Nice product

### ⭐⭐⭐⭐⭐ Safety first
*by H***L on 19 July 2024*

This device insures that once our door shuts the NUKI will automatically lock the door. Very easy to store and set up using the app

### ⭐ Rubbish.
*by I***D on 10 February 2025*

Worse than useless. Recalibrated any number of times but it still says the door is open when it isn’t. How hard can it be? Still at least its performance is consistent with the Nuki lock! :(

## Frequently Bought Together

- Nuki Door Sensor, smart door sensor for Nuki Smart Lock, notifications from a distance (door open, closed), Bluetooth, electronic door lock accessories, Nuki Smart Home
- Nuki Keypad 2 Open the door with a code or fingerprint quickly and conveniently - the ideal accessory for Nuki Smart Lock, Bluetooth

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-02-22*