---
product_id: 133709095
title: "Wireless Home Security Burglar Alarm Garage Shed Caravan Defender with Keypad, Fit for Door Window, Powered by 3 x AA Battery (Not Included)"
brand: "h-come"
price: "¥4576"
currency: JPY
in_stock: true
url: https://www.desertcart.jp/products/133709095-wireless-home-security-burglar-alarm-garage-shed-caravan-defender-keypad
store_origin: JP
region: Japan
---

# Compact Size Battery Powered Wireless Security Wireless Home Security Burglar Alarm Garage Shed Caravan Defender with Keypad, Fit for Door Window, Powered by 3 x AA Battery (Not Included)

**Brand:** h-come
**Price:** ¥4576
**Availability:** ✅ In Stock

## Summary

> 🔐 Secure Your Space, Elevate Your Peace of Mind!

## Quick Answers

- **What is this?** Wireless Home Security Burglar Alarm Garage Shed Caravan Defender with Keypad, Fit for Door Window, Powered by 3 x AA Battery (Not Included) by h-come
- **How much does it cost?** ¥4576 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/133709095-wireless-home-security-burglar-alarm-garage-shed-caravan-defender-keypad)

## Best For

- h-come enthusiasts

## Why This Product

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

## Key Features

- • **⚡ Instant Alert Mode:** Immediate siren response for maximum security!
- • **⏳ Delay Alert Feature:** Grace period before alarm for added convenience.
- • **🔑 Easy Keypad Access:** User-friendly password entry for quick control.
- • **🔔 Welcome Chime Alert:** Greet visitors with a friendly 'ding dong'!
- • **📦 Versatile Installation:** Perfect for doors, windows, garages, and more!

## Overview

This Wireless Home Security Burglar Alarm is designed for versatile use in various settings, including doors, windows, garages, and caravans. Powered by 3 AA batteries (not included), it features a user-friendly keypad for easy operation. With multiple alert modes—Welcome Chime, Instant Alert, and Delay Alert—this compact device ensures your property remains secure while providing flexibility and convenience.

## Description

Wireless Home Security Burglar Alarm Garage Shed Caravan Defender with Keypad, Fit for Door Window, Powered by 3 x AA Battery (Not Included)

## Features

- CHIME(Welcome):when the alarm system be "CHIME", input "password" and"#",LED will flash and waiting about 10S then get to "alert" status. you will hear "ding dong" twice when distance between magnetic bar and main frame≥1cm,over and over again. if you want to cancel it just need input "password" and"+" after hear "dingdong" twice.
- INSTANT: when the alarm system be "INSTANT", input "password" and"#",LED will flash and waiting about 10S then getting into "alert" status. you will hear about 30s "Siren" when distance between magnetic bar and main frame≥1cm. the siren can be stopped by input "password" and"#",it also mean the instant alert status has cancelled if the siren ONLY Given one time. if siren were given ≥2 times, input "password" and"#" just to stop siren, then need input "password" and"#" to Cancel the "instant" ale
- DELAY: when the alarm system be "DELAY", input "password" and"#",LED will flash and waiting about 10S then getting into "alert" status. first you will hear about 10s "didi" ,then about 30S "siren" when distance between magnetic bar and main frame≥1cm. the siren can be stopped by input "password" and"#",it also mean the Delay alert status has cancelled if the siren ONLY Given ONE TIME. if siren were given ≥2 times, input "password" and"#" just stop stop siren, then need input "password" and"#" to
- Size:13.3*8*3.5cm/5.23*3.15*1.38inch;please allow0.1-0.5cm error
- Friendly Notice:3 x AA battery not included.Recommend for professional user!

## Product Details

- **Color:** white
- **Brand:** H-COME
- **Power Source:** Battery Powered
- **Compatible Devices:** Home Security System
- **Battery Description:** Alkaline

## Images

![Wireless Home Security Burglar Alarm Garage Shed Caravan Defender with Keypad, Fit for Door Window, Powered by 3 x AA Battery (Not Included) - Image 1](https://m.media-amazon.com/images/I/61ZWZfsDAtL.jpg)
![Wireless Home Security Burglar Alarm Garage Shed Caravan Defender with Keypad, Fit for Door Window, Powered by 3 x AA Battery (Not Included) - Image 2](https://m.media-amazon.com/images/I/619owibBleL.jpg)
![Wireless Home Security Burglar Alarm Garage Shed Caravan Defender with Keypad, Fit for Door Window, Powered by 3 x AA Battery (Not Included) - Image 3](https://m.media-amazon.com/images/I/61Gd0FfwZJL.jpg)
![Wireless Home Security Burglar Alarm Garage Shed Caravan Defender with Keypad, Fit for Door Window, Powered by 3 x AA Battery (Not Included) - Image 4](https://m.media-amazon.com/images/I/51HYOH+hFyL.jpg)
![Wireless Home Security Burglar Alarm Garage Shed Caravan Defender with Keypad, Fit for Door Window, Powered by 3 x AA Battery (Not Included) - Image 5](https://m.media-amazon.com/images/I/71quA4eIvZL.jpg)

## Questions & Answers

**Q: how do you change password? (The box with instructions got recycled accidentally)**
A: Enter default code.  0000
Press star.   *
Alarm will beep once.
Enter new code.  1-12 digits
Press star.  *
Alarm will beep once to confirm new code.

**Q: Can somebody post the manual. i will see the handling  befor i buy.**
A: It’s on the package.

**Q: The directions are very vague. Does the alarm go off until you enter passcode?**
A: Yes

**Q: If set to “instant” will the alarm sound the second the door is opened?**
A: You can set it for instant or delayed

## Frequently Bought Together

- H-COME Wireless Home Security Burglar Alarm Garage Shed Caravan Defender with Keypad, Fit for Door Window, Powered by 3 x AA Battery (Not Included)
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**Shop now:** [https://www.desertcart.jp/products/133709095-wireless-home-security-burglar-alarm-garage-shed-caravan-defender-keypad](https://www.desertcart.jp/products/133709095-wireless-home-security-burglar-alarm-garage-shed-caravan-defender-keypad)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-01-24*