---
product_id: 681279616
title: "ROSMILA Door Window Alarms - 2 Pack - Adjustable Volume, Chime/Alarm, Wireless, Door Window Alarm Sensor for Home Security, Kids Safety, Door Open Alert Security Alarm for Home, Apartment and more,"
price: "$29.29"
currency: USD
in_stock: true
url: https://www.desertcart.us/products/681279616-rosmila-door-window-alarms-2-pack-adjustable-volume-chime-alarm
store_origin: US
region: United States of America
---

# ROSMILA Door Window Alarms - 2 Pack - Adjustable Volume, Chime/Alarm, Wireless, Door Window Alarm Sensor for Home Security, Kids Safety, Door Open Alert Security Alarm for Home, Apartment and more,

**Price:** $29.29
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** ROSMILA Door Window Alarms - 2 Pack - Adjustable Volume, Chime/Alarm, Wireless, Door Window Alarm Sensor for Home Security, Kids Safety, Door Open Alert Security Alarm for Home, Apartment and more,
- **How much does it cost?** $29.29 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/681279616-rosmila-door-window-alarms-2-pack-adjustable-volume-chime-alarm)

## Best For

- Customers looking for quality international products

## Why This Product

- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

ROSMILA Door Window Alarms - 2 Pack - Adjustable Volume, Chime/Alarm, Wireless, Door Window Alarm Sensor for Home Security, Kids Safety, Door Open Alert Security Alarm for Home, Apartment and more,

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Battery Description | Alkaline |
| Number of Batteries | 4 LR44 batteries required. (included) |
| Control Method | Touch |
| Noise Level | 110 dB |
| Mounting Type | Window Mount |
| Sensor Technology | Magnet |
| Manufacturer | ROSMILA |
| Part Number | DP-09DS-A |
| Item Weight | 3.52 ounces |
| Product Dimensions | 2.56 x 1.22 x 0.71 inches |
| Country of Origin | China |
| Item model number | DP-09DS-A |
| Batteries | 4 LR44 batteries required. (included) |
| Style | 2 pack |
| Finish | Mixed |
| Material | ABS |
| Installation Method | Self-Adhesive |
| Usage | Inside |
| Included Components | Door alarm |
| Batteries Included? | Yes |
| Batteries Required? | Yes |
| Battery Cell Type | Alkaline |
| Description Pile | Alkaline |

## Product Details

- **Color:** White
- **Brand:** ROSMILA
- **Power Source:** Battery Powered
- **Compatible Devices:** Home Security System
- **Product Dimensions:** 2.56"L x 1.22"W x 0.71"H

## Images

![ROSMILA Door Window Alarms - 2 Pack - Adjustable Volume, Chime/Alarm, Wireless, Door Window Alarm Sensor for Home Security, Kids Safety, Door Open Alert Security Alarm for Home, Apartment and more, - Image 1](https://m.media-amazon.com/images/I/61h0jrsF2EL.jpg)

## Questions & Answers

**Q: Does this work on a casement window with an inside screen?**
A: I’m not too sure. I know it works on the inside windows but I don’t have any answer for your question. Sorry I know they’re very loud but I do like them.

## Frequently Bought Together

- Door Window Alarms - 2 Pack - Adjustable Volume, Chime/Alarm, Wireless Window Sensor for Home Security, Kids Safety, Door Open Alert Security Alarm for Home, Apartment and More, by Rosmila
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**Shop now:** [https://www.desertcart.us/products/681279616-rosmila-door-window-alarms-2-pack-adjustable-volume-chime-alarm](https://www.desertcart.us/products/681279616-rosmila-door-window-alarms-2-pack-adjustable-volume-chime-alarm)

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-05-22*