---
product_id: 410538158
title: "Door Sensor, Door Sensor for NUKI Smart Lock, Remote Messages (Door Open, Closed) Bluetooth, Accessories for Electronic Door Lock, NUKI Smart Home, White"
brand: "nuki"
price: "S$120"
currency: SGD
in_stock: true
reviews_count: 5
category: "Nuki"
url: https://www.desertcart.sg/products/410538158-door-sensor-door-sensor-for-nuki-smart-lock-remote-messages
store_origin: SG
region: Singapore
---

# Bluetooth connectivity for real-time updates Long-lasting lithium-thionyl chloride battery Tamper detection for enhanced security Door Sensor, Door Sensor for NUKI Smart Lock, Remote Messages (Door Open, Closed) Bluetooth, Accessories for Electronic Door Lock, NUKI Smart Home, White

**Brand:** nuki
**Price:** S$120
**Availability:** ✅ In Stock

## Summary

> 🔐 Unlock peace of mind with every door click!

## Quick Answers

- **What is this?** Door Sensor, Door Sensor for NUKI Smart Lock, Remote Messages (Door Open, Closed) Bluetooth, Accessories for Electronic Door Lock, NUKI Smart Home, White by nuki
- **How much does it cost?** S$120 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/410538158-door-sensor-door-sensor-for-nuki-smart-lock-remote-messages)

## 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

- • **Instant Alerts:** Receive real-time notifications when your door opens, closes, or is left ajar.
- • **Effortless Installation:** No drilling or screwing needed—set up in minutes with a sleek, minimalist design.
- • **Stay Connected Anywhere:** Monitor your door status remotely via Bluetooth and the Nuki app.
- • **Maximum Security Assurance:** Built-in tamper detection ensures your home stays protected even when you’re away.
- • **Seamless Smart Home Integration:** Works flawlessly with Nuki Smart Lock 3.0 and 3.0 Pro for automated locking/unlocking.

## Overview

The Nuki Door Sensor is a compact, easy-to-install smart accessory designed for the Nuki Smart Lock 3.0 and 3.0 Pro. It uses Bluetooth to provide real-time door status updates and sends instant notifications via the free Nuki app, ensuring you always know if your door is open, closed, or unlocked. Featuring tamper detection and powered by a reliable lithium-thionyl chloride battery, it offers enhanced security and seamless smart home integration without the hassle of physical keys.

## Description

The Nuki Door Sensor can be installed on the interior side of your door in just a few simple steps without any drilling or screwing. When combined with the Nuki Smart Lock 3.0 (Pro) and the free Nuki app, you can be sure your door is closed and securely locked – even when you’re not nearby. You will be notified if your door is open longer than usual or if the Door Sensor detects movement in the door. With the integrated tamper detection, the Nuki Door Sensor offers maximum security for your home

Review: Très simple à installer, matériel fiable
Review: La serrure vous dit si elle est verrouillée ou pas, mais ne sait pas si la porte est bien fermée.

## Features

- Smart door sensor for the Nuki Smart Lock 3.0 and Nuki Smart Lock 3.0 Pro – 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.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09L57RF4H |
| ASIN  | B09L57RF4H |
| Batteries | 1 Nonstandard Battery batteries required. |
| Batteries  | 1 Nonstandard Battery batteries required. |
| Batteries Included? | No |
| Batteries Required? | No |
| Battery Cell Type | Lithium-Thionyl Chloride (Li-SOCL2) |
| Battery description | Alkaline |
| Best Sellers Rank | #19,289 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #24 in Home Security Door & Window Sensors |
| Color | White |
| Control method | App |
| Customer Reviews | 4.2 4.2 out of 5 stars (1,185) |
| Customer reviews | 4.2 4.2 out of 5 stars (1,185) |
| Date First Available | 24 February 2022 |
| Date First Available  | 24 February 2022 |
| Global Trade Identification Number | 09120072081873 |
| Included components | Nuki Door Sensor, Magnet, Booklet |
| Item Package Quantity | 1 |
| Item Weight | 25 g |
| Item model number | 220648 |
| Item model number  | 220648 |
| Item weight | 25 Grams |
| Manufacturer | Nuki Home Solutions GmbH |
| Manufacturer  | Nuki Home Solutions GmbH |
| Material | Silicone |
| Mounting type | Door Mount |
| Noise level | 50 Decibels |
| Number Of Pieces | 1 |
| Number of batteries | 1 Nonstandard Battery batteries required. |
| Part number | 220648 |
| Product Dimensions | 4 x 2.1 x 1.6 cm; 25 g |
| Product Dimensions  | 4 x 2.1 x 1.6 cm; 25 g |
| Sensor technology | Contact Sensor |
| Special Features | Easy to install, Unlock your smartphone |
| Style | Single |
| Voltage | 3.6 Volts |
| tech_spec_battery_description_toys | Alkaline |

## Product Details

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

## Images

![Door Sensor, Door Sensor for NUKI Smart Lock, Remote Messages (Door Open, Closed) Bluetooth, Accessories for Electronic Door Lock, NUKI Smart Home, White - Image 1](https://m.media-amazon.com/images/I/31HGsdAboZL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by C***N on 1 November 2025*

Très simple à installer, matériel fiable

### ⭐⭐⭐⭐⭐ Review
*by E***C on 29 July 2024*

La serrure vous dit si elle est verrouillée ou pas, mais ne sait pas si la porte est bien fermée.

### ⭐⭐⭐⭐⭐ Review
*by M***Z on 2 January 2026*

Perfecto

## 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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**Shop now:** [https://www.desertcart.sg/products/410538158-door-sensor-door-sensor-for-nuki-smart-lock-remote-messages](https://www.desertcart.sg/products/410538158-door-sensor-door-sensor-for-nuki-smart-lock-remote-messages)

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*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-01-31*