---
product_id: 24860509
title: "Micro Door Sensor"
brand: "elertus"
price: "A$3"
currency: AUD
in_stock: false
url: https://www.desertcart.com.au/products/24860509-micro-door-sensor
store_origin: AU
region: Australia
---

# Compact size (1x1x0.5 in) Free app monitoring Plug-and-play setup Micro Door Sensor

**Brand:** elertus
**Price:** A$3
**Availability:** ❌ Out of Stock

## Summary

> 🚪 Unlock peace of mind with every door!

## Quick Answers

- **What is this?** Micro Door Sensor by elertus
- **How much does it cost?** A$3 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/24860509-micro-door-sensor)

## Best For

- elertus enthusiasts

## Why This Product

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

## Key Features

- • **Space-Saving Design:** Ultra-compact dimensions make it perfect for tight spaces.
- • **No Hassle Monitoring:** Enjoy free alerts and app access without any subscription fees.
- • **Seamless Integration:** Easily plugs into any Elertus Smart Sensor for instant setup.
- • **Battery-Free Operation:** No batteries required means zero maintenance!
- • **Lightweight Convenience:** Weighing just 1.6 ounces, it’s easy to install anywhere.

## Overview

The Elertus Micro Door Sensor is a lightweight, compact device designed for effortless monitoring of door activity in small spaces. With no subscription required and free app access, it offers a hassle-free solution for keeping your environment secure.

## Description

Product Description               The Micro Door Sensor plugs into any any Elertus Smart Sensor and fits well into fridges, wine coolers and cabinets.                  From the Manufacturer               Whether it's the door to your cabin, backyard shed, a well-stocked wine cellar or any other room, cabinet or drawer you don't want anyone getting into, the included Door Sensor Accessories can be used to alert you as soon as the door or drawer is opened.

## Features

- Plugs into any Elertus Smart Sensor
- Pefect for monitoring door opens/closes in tight, small areas
- No scription required. Free monitoring, alerts and apps.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Elertus |
| Part Number | ELRT-SEN-01 |
| Item Weight | 1.6 ounces |
| Product Dimensions | 1 x 1 x 0.5 inches |
| Item model number | ELRT-SEN-01 |
| Item Package Quantity | 1 |
| Batteries Included? | No |
| Batteries Required? | No |

## Images

![Micro Door Sensor - Image 1](https://m.media-amazon.com/images/I/51xdzhsJ71L.jpg)

---

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**Shop now:** [https://www.desertcart.com.au/products/24860509-micro-door-sensor](https://www.desertcart.com.au/products/24860509-micro-door-sensor)

---

*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-03-05*