---
product_id: 85901949
title: "Door Window Alarms - 5 Pack,125dB,Volume Control,Window Door Open Alarm Sensors for Kids Safety/Dementia/Pool,Wireless Sensors Keep Your Home Security,Easy to Install,Long Battery Life"
brand: "sanjie"
price: "AR$115561"
currency: ARS
in_stock: true
reviews_count: 13
category: "San Jie"
url: https://www.desertcart.com.ar/products/85901949-door-window-alarms-5-pack-125db-volume-control-window-door
store_origin: AR
region: Argentina
---

# 125dB max volume - ear-catching alert 13-month battery life - long-lasting security 3M tape install - no tools needed Door Window Alarms - 5 Pack,125dB,Volume Control,Window Door Open Alarm Sensors for Kids Safety/Dementia/Pool,Wireless Sensors Keep Your Home Security,Easy to Install,Long Battery Life

**Brand:** sanjie
**Price:** AR$115561
**Availability:** ✅ In Stock

## Summary

> 🚪🔔 Secure your space, silence your worries!

## Quick Answers

- **What is this?** Door Window Alarms - 5 Pack,125dB,Volume Control,Window Door Open Alarm Sensors for Kids Safety/Dementia/Pool,Wireless Sensors Keep Your Home Security,Easy to Install,Long Battery Life by sanjie
- **How much does it cost?** AR$115561 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/85901949-door-window-alarms-5-pack-125db-volume-control-window-door)

## Best For

- sanjie enthusiasts

## Why This Product

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

## Key Features

- • **Customizable Volume Modes:** Switch between 125dB alarm, 100dB alarm, or gentle 100dB chime to suit your environment and needs.
- • **Effortless Wireless Installation:** Peel, stick, and secure your home in seconds with 3M double-sided tape—no drilling or wiring required.
- • **Versatile Safety for Every Space:** Ideal for doors, windows, cabinets, and even pool areas—protect kids, elderly, and valuables alike.
- • **Long-Lasting Power with Smart Alerts:** Up to 13 months of battery life with low battery indicator so you’re never caught off guard.
- • **Unmatched Loudness for Instant Alerts:** 125dB alarm ensures no intrusion goes unnoticed, perfect for peace of mind in any setting.

## Overview

The Sanjie Door Window Alarms 5-pack delivers powerful 125dB alerts with adjustable volume modes, wireless magnetic sensors, and easy 3M tape installation. Designed for versatile use across homes, offices, and pools, these alarms offer up to 13 months of battery life with low battery warnings, ensuring continuous protection for your family and property.

## Description

desertcart.com: Sanjie Door Window Alarms - 5 Pack,125dB,Volume Control,Window Door Open Alarm Sensors for Kids Safety/Dementia/Pool,Wireless Sensors Keep Your Home Security,Easy to Install,Long Battery Life : Electronics

Review: LOUD and AWESOME! - Perfect for your peace of mind! I cannot get over how incredibly loud they are. Easy to install, we 100% recommend these alarms.
Review: Work great very loud, which is what I want - These work great I have them on my windows as I live in a ranch and my bedroom windows are very low and there was a few times where I forgot to hit the off button and hoping the window to air the room out and it went off and it’s very loud, which is what you want!!

## Features

- Peace of Mind - Door window alarms guard you and your home's security. Alarms can also keep the safety of kids as well as the elderly who need care
- Wide Use - Magnetic sensor will alarm or chime if separated.Can be used in pool, home, apartment, store, office, garage, RV, warehouse, hotel and more. Alarm sensor can be installed on sliding door/window, cabinet, drawer, etc
- Easy to Install - Tear off the 3M double-sided tape on the back of the wireless alarm and install it on the door or window, etc. Turn on the switch, set the mode and ready to use. It is recommended that the alarm be installed indoors
- Volume Control - Alarms have 3 modes:125dB Alarm(loud enough), 100dB Alarm, 100dB Chime (dingdong 2 times). When the door window sensor is opened,it will alarm continuously for 31 seconds and will not stop until the window or door is closed
- Long Battery Life - Powered by 3 LR44 button batteries supplied. Normal life of the alarm is up to 13 months. When the alarm is in low battery, the indicator light will flash to alert you

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07GY9YXL2 |
| Audible Noise | 110 Decibels |
| Battery Description | Alkaline |
| Best Sellers Rank | #42 in Home Security Systems |
| Brand | SanJie |
| Built-In Media | Magnets |
| Color | silver |
| Compatible Devices | Home Security System |
| Control Method | App, Touch |
| Customer Reviews | 4.4 out of 5 stars 1,706 Reviews |
| Item Type Name | Door Alarm |
| Manufacturer | SanJie |
| Manufacturer Warranty Description | lifelong |
| Maximum Range | 300 Meters |
| Mfr Part Number | YYDOA01 |
| Model Number | YYDOA01 |
| Mounting Type | DOOR/WINDOW MOUNT |
| Number of Batteries | 1 12V batteries required. (included) |
| Power Source | Battery Powered |
| Sensor Technology | Contact Sensor |
| Shape | Oval |
| Smart Home Compatibility | Not Smart Home Compatible |
| UPC | 680727535469 |
| Unit Count | 5.0 Count |
| Voltage | 110 Volts |

## Product Details

- **Color:** White
- **Brand:** SanJie
- **Power Source:** Battery Powered
- **Compatible Devices:** Home Security System
- **Battery Description:** Alkaline

## Images

![Door Window Alarms - 5 Pack,125dB,Volume Control,Window Door Open Alarm Sensors for Kids Safety/Dementia/Pool,Wireless Sensors Keep Your Home Security,Easy to Install,Long Battery Life - Image 1](https://m.media-amazon.com/images/I/71nIcXemGKL.jpg)

## Available Options

This product comes in different **Color, Number Of Items** options.

## Questions & Answers

**Q: Are the alarms easy to install?**
A: YES. Just remove the 3M double-sided tape and ensure the gap between the alarm does not exceed 0.4in.The arrows of the alarm are aligned with each other.

**Q: How long do the batteries typically last?**
A: The batteries are already built into the alarm. 1 Alarm Pack for 3*LR44 batteries and will last 12 months normally.

**Q: Can the volume of the alarm be adjusted?**
A: YES. The alarm has 3 modes, Mode 1: 125dB alarm, Mode 2: 100dB alarm, Mode 3: 100dB “ding dong” 2 times. The alarm maximum sound loud enough to deter intruders.

**Q: Are the alarms suitable for use on sliding doors or windows?**
A: YES. Alarms are generally available for sliding doors/windows. For best performance, make sure the alarm is mounted in a position that detects movement.

**Q: Does alarm false alarm easily?**
A: NO. Alarm sounds immediately upon separation and lasts for 30s before stopping unless the door/window is closed.

## Customer Reviews

### ⭐⭐⭐⭐⭐ LOUD and AWESOME!
*by S***S on May 17, 2026*

Perfect for your peace of mind! I cannot get over how incredibly loud they are. Easy to install, we 100% recommend these alarms.

### ⭐⭐⭐⭐⭐ Work great very loud, which is what I want
*by O***M on May 18, 2026*

These work great I have them on my windows as I live in a ranch and my bedroom windows are very low and there was a few times where I forgot to hit the off button and hoping the window to air the room out and it went off and it’s very loud, which is what you want!!

### ⭐⭐⭐⭐⭐ Cheap, easy installation,effective
*by A***X on June 16, 2026*

Super easy to install, my son is autistic and he wandered out of the house and Mom panicked. I bought these and now we feel a lot safer. And they are super effective

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**Shop now:** [https://www.desertcart.com.ar/products/85901949-door-window-alarms-5-pack-125db-volume-control-window-door](https://www.desertcart.com.ar/products/85901949-door-window-alarms-5-pack-125db-volume-control-window-door)

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*Product available on Desertcart Argentina*
*Store origin: AR*
*Last updated: 2026-07-13*