---
product_id: 510002390
title: "Door Window Alarm 8 PCS Home Security Magnetic Sensor 120DB Alert for Home Business Kids"
price: "฿13988"
currency: THB
in_stock: true
url: https://www.desertcart.co.th/products/510002390-door-window-alarm-8-pcs-home-security-magnetic-sensor-120db
store_origin: TH
region: Thailand
---

# Door Window Alarm 8 PCS Home Security Magnetic Sensor 120DB Alert for Home Business Kids

**Price:** ฿13988
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** Door Window Alarm 8 PCS Home Security Magnetic Sensor 120DB Alert for Home Business Kids
- **How much does it cost?** ฿13988 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/510002390-door-window-alarm-8-pcs-home-security-magnetic-sensor-120db)

## Best For

- Customers looking for quality international products

## Why This Product

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

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Battery Description | Alkaline |
| Control Method | Touch |
| Noise Level | 110 dB |
| Mounting Type | Window Mount, Door Mount |
| Sensor Technology | Contact Sensor |
| UPC | 682228238276 |
| Manufacturer | SanJie |
| Part Number | YYDOA01 |
| Item Weight | 10.1 ounces |
| Product Dimensions | 2.91 x 3.54 x 3.94 inches |
| Item model number | DA03S-8 |
| Is Discontinued By Manufacturer | No |
| Style | 8 PACKS |
| Material | plastic |
| Shape | Oval |
| Installation Method | Self-Adhesive |
| Item Package Quantity | 1 |
| Number Of Pieces | 3 |
| Included Components | Magnets |
| Batteries Included? | Yes |
| Batteries Required? | Yes |
| Battery Cell Type | Alkaline |
| Description Pile | Alkaline |
| Average Battery Life | 3 	years |
| Warranty Description | lifelong |

## Product Details

- **Color:** White
- **Brand:** SanJie
- **Power Source:** Battery Powered
- **Compatible Devices:** Home Security System
- **Product Dimensions:** 2.9"L x 0.4"W x 1.5"H

## Images

![Door Window Alarm 8 PCS Home Security Magnetic Sensor 120DB Alert for Home Business Kids - Image 1](https://m.media-amazon.com/images/I/71XpI0h5-BS.jpg)

## 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.

## Frequently Bought Together

- Sanjie Door Alarms When Opened,Door/Window Alarm Sensors for Kids Safety/Home Security/Pool/Garage/Dementia/Toddler/Travel Security,Easy to Install,Volume Control/Loud Alert,Long Battery Life,8 Pack
- LiCB 20 Pack LR44 AG13 357 303 SR44 Battery 1.5V Button Coin Cell Batteries

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**Shop now:** [https://www.desertcart.co.th/products/510002390-door-window-alarm-8-pcs-home-security-magnetic-sensor-120db](https://www.desertcart.co.th/products/510002390-door-window-alarm-8-pcs-home-security-magnetic-sensor-120db)

---

*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-01-24*