---
product_id: 679919949
title: "21-Piece-Kit Full Touch Screen Wireless Smart Home Alarm System, DIY 4G and WiFi Burglar Alarm System for Home Security with APP Alert, Motion Detector, Door Window Sensor, Remote Control, Siren"
brand: "xny"
price: "E£ 35130"
currency: EGP
in_stock: true
reviews_count: 5
category: "Xny"
url: https://www.desertcart.com.eg/products/679919949-21-piece-kit-full-touch-screen-wireless-smart-home-alarm
store_origin: EG
region: Egypt
---

# 4.3" IPS Touchscreen Dual 4G & WiFi Connectivity 120dB Loud Siren 21-Piece-Kit Full Touch Screen Wireless Smart Home Alarm System, DIY 4G and WiFi Burglar Alarm System for Home Security with APP Alert, Motion Detector, Door Window Sensor, Remote Control, Siren

**Brand:** xny
**Price:** E£ 35130
**Availability:** ✅ In Stock

## Summary

> 🏠 Stay one step ahead with smart security that never sleeps!

## Quick Answers

- **What is this?** 21-Piece-Kit Full Touch Screen Wireless Smart Home Alarm System, DIY 4G and WiFi Burglar Alarm System for Home Security with APP Alert, Motion Detector, Door Window Sensor, Remote Control, Siren by xny
- **How much does it cost?** E£ 35130 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.eg](https://www.desertcart.com.eg/products/679919949-21-piece-kit-full-touch-screen-wireless-smart-home-alarm)

## Best For

- xny enthusiasts

## Why This Product

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

## Key Features

- • **Smart App Control:** Manage and monitor via Tuya & Smart Life apps with real-time alerts anywhere.
- • **Effortless DIY Setup:** Install in minutes with included screws and USB-C power—no pro needed.
- • **Expandable & Automated:** Supports up to 200 sensors with customizable timing arm/disarm for seamless control.
- • **Always Connected Security:** Dual 4G SIM & 2.4GHz WiFi keep your home protected even if one network fails.
- • **Instant Intruder Deterrence:** 120dB siren plus auto-calling up to 5 numbers ensures no alert goes unnoticed.

## Overview

The XNY 21-Piece Full Touch Screen Wireless Smart Home Alarm System offers a comprehensive DIY security solution featuring a vibrant 4.3-inch IPS touchscreen, dual 4G and WiFi connectivity for uninterrupted protection, and a powerful 120dB siren. Compatible with Tuya, Smart Life, Alexa, and Google Assistant, it supports up to 200 expandable sensors and provides real-time app alerts and automated phone calls to multiple contacts, ensuring your home stays secure and you stay informed—anytime, anywhere.

## Description

Comprehensive DIY home security system with 4G/WiFi, motion detectors, door/window sensors, remote controls, and backup battery. Easy DIY installation.

Review: Good house alarm - This alarm is good value for money,as you have all you need for a house and garage the lead for the sounder is not very long, but very loud, the unit is small but the display is good, power supply is adapter with a usb c lead about 500mm long.also the app is good
Review: Awful - Not brilliant

## Features

- [ Easy to install ]: No professional knowledge needed, you can install it in minutes. Just fix the alarm host on the wall(screws are included), plug in the Micro C data cable and power it on. Built in back-up battery for emergency use. Package includes 1* alarm host; 4* motion detectors; 8* door window sensor; 3* remote controls; 3* RFID card; 1* alarm siren and 1* sos button.
- [ 4.3 inch touchscreen ]: 4.3 inch IPS capacitive touch screen, simple style, responsive and enhanced user experience. Easy operate for the older and the children. Support setting different theme color.
- [ Support dual network and work with Free APPs]: Support 2G/3G/4G sim card ( does not support 5G sim card) and 2.4GHz WiFi ( does not support 5G WiFi). If a SIM card is inserted,the alarm system can work normally even if the wifi is disconnected. // Work with "Tuya" and "Smart Life" APP, you can operate anywhere on APPs. Also, when the sensors are triggered, you will get real-time notification via APPs. // Compatible with Alexa and Google Assistant, you can voice control this alarm system.
- [ Supports timing arm, disarm and expansion of accessories ]: You can set timing arm and disarm on alarm host or APPs to avoid repeated operation and save your time. Support expansion of up to 200 accessories, such and motion detector, door window sensor and other accessories which can work with "Tuya" and "Smart Life" APP.
- [ Secure your home ]: This alarm system is the best gadget to stop thieves before breaking. With inserting a sim card, you can preset up to 5 groups of phone number. When the sensors are triggered, the alarm system will issue more than 120db sound to scare off the intruders and will auto dial your phone number and send you a alarm message. If the phone number is busy, it will auto the next phone number, so that you will not miss anything important.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0DK8JV3DS |
| Alert Type | Motion & Entry |
| Antenna Location | Indoor |
| Battery Cell Composition | Lithium Ion |
| Best Sellers Rank | 102,695 in DIY & Tools ( See Top 100 in DIY & Tools ) 205 in Home Alarm Systems |
| Brand | XNY |
| Colour | Xny-107-4g-e |
| Compatible Devices | Tuya, Smart Life, Alexa, Google Assistant |
| Compatible devices | Tuya, Smart Life, Alexa, Google Assistant |
| Connectivity technology | Wireless |
| Connector Type | Micro C |
| Control Method | App, Remote, Touch, Voice |
| Country of Origin | China |
| Customer Reviews | 3.7 out of 5 stars 89 Reviews |
| Included Components | 1* alarm host; 4* motion detectors; 8* door window sensor; 3* remote controls; 3* RFID card; 1* alarm siren and 1* sos button |
| Installation method | Screw-In |
| Item Dimensions | 16 x 10 x 2 centimetres |
| Item Weight | 1.1 Kilograms |
| Item dimensions L x W x H | 16 x 10 x 2 centimetres |
| Item height | 2 centimetres |
| Manufacturer | XNY |
| Model Number | XNY-107-4G-E |
| Network Connectivity Technology | Wireless |
| Power source | AC/DC |
| Sound Level | 120 Decibels |
| Unit Count | 1.0 count |

## Product Details

- **Brand:** XNY
- **Colour:** Xny-107-4g-e
- **Power source:** AC/DC
- **Compatible devices:** Tuya, Smart Life, Alexa, Google Assistant
- **Item dimensions L x W x H:** 16 x 10 x 2 centimetres

## Images

![21-Piece-Kit Full Touch Screen Wireless Smart Home Alarm System, DIY 4G and WiFi Burglar Alarm System for Home Security with APP Alert, Motion Detector, Door Window Sensor, Remote Control, Siren - Image 1](https://m.media-amazon.com/images/I/61wD6KRFCOL.jpg)

## Available Options

This product comes in different **Color** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good house alarm
*by S***R on 21 August 2025*

This alarm is good value for money,as you have all you need for a house and garage the lead for the sounder is not very long, but very loud, the unit is small but the display is good, power supply is adapter with a usb c lead about 500mm long.also the app is good

### ⭐⭐ Awful
*by M***H on 28 September 2025*

Not brilliant

### ⭐ Failed after a few months
*by W***T on 27 October 2025*

Alarm panel has stopped working after a few months but finding it very difficult to get advice or return for repair. Alarm sensor Range is also disappointing. No connections for external 4g or Bluetooth antennas. Still trying to have repaired or replaced.

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*Product available on Desertcart Egypt*
*Store origin: EG*
*Last updated: 2026-02-01*