---
product_id: 280577326
title: "Wireless Smart Home Security System | Motion Detection Sensor | Door Security Sensor | WiFi and GSM Dual Protection Intruder Alarm System |Model ZX-G12 (Black)"
brand: "d3d"
price: "R2961"
currency: ZAR
in_stock: true
reviews_count: 8
category: "D3 D"
url: https://www.desertcart.co.za/products/280577326-wireless-smart-home-security-system-motion-detection-sensor-door-security
store_origin: ZA
region: South Africa
---

# Dual WiFi & GSM connectivity Rechargeable battery backup Door & motion sensors included Wireless Smart Home Security System | Motion Detection Sensor | Door Security Sensor | WiFi and GSM Dual Protection Intruder Alarm System |Model ZX-G12 (Black)

**Brand:** d3d
**Price:** R2961
**Availability:** ✅ In Stock

## Summary

> 🔐 Elevate your home security game—because peace of mind is the ultimate luxury.

## Quick Answers

- **What is this?** Wireless Smart Home Security System | Motion Detection Sensor | Door Security Sensor | WiFi and GSM Dual Protection Intruder Alarm System |Model ZX-G12 (Black) by d3d
- **How much does it cost?** R2961 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/280577326-wireless-smart-home-security-system-motion-detection-sensor-door-security)

## Best For

- d3d enthusiasts

## Why This Product

- Trusted d3d brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Expandable Smart Home Hub:** Add up to 90 sensors and automate your home’s safety and comfort effortlessly.
- • **24/7 Dual-Layer Protection:** Stay connected with WiFi & GSM for nonstop security coverage.
- • **Instant Motion & Door Alerts:** Real-time notifications keep you ahead of any intrusion attempt.
- • **DIY Wireless Setup in 10 Mins:** No technician needed—easy install with battery-powered sensors and full support.
- • **Seamless Remote & App Control:** Arm or disarm your system from anywhere via intuitive mobile app or remotes.

## Overview

The D3D Wireless Smart Home Security System ZX-G12 offers comprehensive home protection with dual WiFi and GSM connectivity, motion and door sensors, and a user-friendly app for remote control. Featuring expandable sensor compatibility, rechargeable battery backup, and a quick DIY wireless installation, it’s a cost-effective, reliable solution designed for modern smart homes.

## Description

D3D Wireless Smart Home Security System | Motion Detection Sensor | Door Security Sensor | WiFi and GSM Dual Protection Intruder Alarm System |Model ZX-G12 (Black) : desertcart.in: Home Improvement

Review: Excellent product. - Great product. It has all the features. Although it's a Chinese product, it has so many features and ticks all the boxes. Cheap and best home security option.. Initially thought of going for Yale or Godrej, but decided to try this... Setup is super simple, works well with app. Pro: Easy setup Simple device operation. Works correctly without errors Zigbee radio communication, better than wifi comm 3M stickers Cost effective Automatically disarm arm turn on any timing SMS call facilities available (need SIM) APP interface is very good, excellent and responsive. Sensors came pre configured on the box which was very convent. App has many other features. Easy to install, self installation. 2 remotes are very useful It has many taper proofing techniques so if the if try to dismantle it, they can't. The technology is very good, if door open anyway surely alarm will get set off. Excellent product and good build quality. Very responsive and nice I don't know how many years it will work without errors, let's see Only disadvantage is that audio volume is low, and doesn't have extra alarm as accessory. Otherwise Evrything else is there. Other issue I had was sometimes remote click was not responding but it worked after clicking remote 2nd time.
Review: Reliable product - I was looking for a home security system with Mobile App control features for a reasonable price and came across D3D on desertcart. The installation of the product is fairly easy, but don't fix anything until you watch the DIY YouTube video suggested in the product manual . It requires a SIM card which will enable a feature that connects a call to your mobile incase of a break-in . The app is also easy to use and can be connected to Alexa where you can avail the voice command features. The product comes with one motion sensor and 1 door sensor, you need to buy extra sensors separately if you need more. Connecting the devices to the main control system was super easy. I would recommend this product for its price, reliability and easy to use features.

## Features

- ✅ 24x7 HOME SECURITY- D3D-Global brand specialized for Home Security & CCTV. Intruder Alarm system powered with Wi-Fi & GSM technology. A complete security system package for Home, Shop or Office that includes: 1xSmart Control Panel, 2xRemote, 2xRFID, 1xPIR Motion Sensor, 1xDoor/Window Sensor, 1x Power Adaptor, Screws & User Manual
- ✅ MOTION DETECTION- PIR sensor detect any motion and send real time alerts. Door alarm security for home to prevent any unauthorised entry
- ✅ REMOTE & APP CONTROLLED- Include 2 remote controls & 2 RF card to lock /unlock the system. Android & iOS mobile app to control your D3D security system from anywhere in the world.
- ✅ FULL HOME AUTOMATION- Add upto 90 types of additional sensors i.e. Fire / Gas / Water Leak / Door / Window Sensor etc. Smart Life app to control home lights, AC, fridge etc.
- ✅ WIRELESS EASY INSTALLTION- Easy home installation in less than 10 mins. No need to hire any installer or technician. Complete wireless system. Battery powered sensors. Rechargeable battery for power backup. India Customer care to help with installation. 12 months warranty.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08PDBP6TX |
| Alert Type | SMS & Mobile App Notifications |
| Audible Noise | 100 Decibels |
| Battery Cell Type | Lithium Ion |
| Best Sellers Rank | #7,149 in Home Improvement ( See Top 100 in Home Improvement ) #7 in Home Security Alarms |
| Brand | D3D |
| Built-In Media | 1x Door Sensor, 1x G12 Control Unit, 1x Motion Sensor, 2x RF Cards, 2x Remotes, Mounting Bracket & Screws, Power Adaptor |
| Colour | Black |
| Compatible Devices | Smartphone |
| Connectivity Technology | WiFi |
| Connector Type | wi-fi |
| Control Method | App |
| Country of Origin | China |
| Customer Reviews | 4.1 out of 5 stars 439 Reviews |
| Global Trade Identification Number | 08906118132478 |
| Importer Contact Information | D3D Security Pvt. Ltd. |
| Installation Method | Wall-Mounted |
| Item Dimensions | 14 x 14 x 2 Centimeters |
| Item Type Name | Home Security System |
| Item Weight | 617 Grams |
| Item dimensions L x W x H | 14 x 14 x 2 Centimeters |
| Manufacturer | D3D Security Pvt. Ltd. |
| Manufacturer Warranty Description | 1 Year |
| Maximum Range | 60 Feet |
| Model Number | ZX-G12 |
| Network Connectivity Technology | WiFi |
| Power Source | AC/DC |
| Sensor Technology | Radio Frequency |
| Voltage | 5 Volts (DC) |

## Product Details

- **Brand:** D3D
- **Colour:** Black
- **Compatible Devices:** Smartphone
- **Item dimensions L x W x H:** 14 x 14 x 2 Centimeters
- **Power Source:** AC/DC

## Images

![Wireless Smart Home Security System | Motion Detection Sensor | Door Security Sensor | WiFi and GSM Dual Protection Intruder Alarm System |Model ZX-G12 (Black) - Image 1](https://m.media-amazon.com/images/I/51sWu40TuBL.jpg)

## Questions & Answers

**Q: Is the system easy to install?**
A: Yes, the D3D ZX-G12 system is fully wireless and comes with step-by-step instructions for quick and easy DIY installation—no professional help needed.

**Q: Can I control the system from my phone?**
A: Absolutely! You can control, arm, or disarm the system remotely using the D3D mobile app, available for both Android and iOS devices.

**Q: Does it support both WiFi and GSM connectivity?**
A: Yes, it offers dual protection. You can use WiFi for app control and GSM (with SIM card) for backup alerts via SMS or calls in case of WiFi failure.

**Q: What sensors are included?**
A: The system includes motion detection sensors and door/window security sensors that trigger an alarm if unauthorized movement or entry is detected.

**Q: Can I use it for both homes and offices?**
A: Definitely! It’s perfect for securing homes, offices, shops, apartments, and more.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Excellent product.
*by K***H on 20 April 2022*

Great product. It has all the features. Although it's a Chinese product, it has so many features and ticks all the boxes. Cheap and best home security option.. Initially thought of going for Yale or Godrej, but decided to try this... Setup is super simple, works well with app. Pro: Easy setup Simple device operation. Works correctly without errors Zigbee radio communication, better than wifi comm 3M stickers Cost effective Automatically disarm arm turn on any timing SMS call facilities available (need SIM) APP interface is very good, excellent and responsive. Sensors came pre configured on the box which was very convent. App has many other features. Easy to install, self installation. 2 remotes are very useful It has many taper proofing techniques so if the if try to dismantle it, they can't. The technology is very good, if door open anyway surely alarm will get set off. Excellent product and good build quality. Very responsive and nice I don't know how many years it will work without errors, let's see Only disadvantage is that audio volume is low, and doesn't have extra alarm as accessory. Otherwise Evrything else is there. Other issue I had was sometimes remote click was not responding but it worked after clicking remote 2nd time.

### ⭐⭐⭐⭐⭐ Reliable product
*by J***L on 21 August 2022*

I was looking for a home security system with Mobile App control features for a reasonable price and came across D3D on Amazon. The installation of the product is fairly easy, but don't fix anything until you watch the DIY YouTube video suggested in the product manual . It requires a SIM card which will enable a feature that connects a call to your mobile incase of a break-in . The app is also easy to use and can be connected to Alexa where you can avail the voice command features. The product comes with one motion sensor and 1 door sensor, you need to buy extra sensors separately if you need more. Connecting the devices to the main control system was super easy. I would recommend this product for its price, reliability and easy to use features.

### ⭐⭐⭐⭐ Good Product- You will struggle a bit while setting it up, but it works well
*by C***A on 27 July 2021*

One more thing I noticed after complete installation..... The Door Sensors have been provided with a double side tape which needs to be stuck to the Door Frame/ Door. This double side tape is of Medium Quality and can fall off due to Sunlight falling directly on door and heating up the door or wind/ dust blowing in from cracks of the door. It may trigger a false alarm. Well it has not fallen off for me till now. However I would recommend you to be aware and not panic if you get a false alarm, when the house is armed. Alternatively you can buy a 3M VHB Double side tape and stick it. But be careful while installing, once it (3M-VHB) is stuck you cannot remove it by ordinary means. I am changing my review. (In Cons section, I am sharing my experience, but read the Pro's also). Cons: At first it looks pretty difficult to set it up. 1. The SIM Card which needs to be put is a full size SIM Card (Don't break the SIM into smaller parts). Nano SIM and Mid Size Sim will not work. By chance if you insert smaller SIM in the slot, it will not come out. 2. When you insert the SIM in slot by force of your finger, it will spring out and stand. The way they show in the installation video, it is not that easy. Solution is to take the full size SIM, push it firm by a flat plastic and the SIM will click in. It works by it is tricky. It took me 2 days to learn it as the instrument loos delicate. I was about to return the product, finally I learnt it. 3. You need to be a little bit of Geek person, else you will struggle a bit. Just follow the steps in "Quick Start Guide" given in the box and you will be successful. Do one step at a time. 4. Spare REMOTE is not available on order. Only 2 REMOTE's are provided with the Product. If you loose one of them or if you spoil one of them, life will be difficult. 5. Engineer will not be available onsite in your city. Support is by phone and WA. But it is OK, this is not a major problem. You can set it up on your own. Why pay for the person to install. Pro: 1. This is exactly the device what you want for your Apartment/ Bungalow. It works on Wifi and SIM Card. 2. When armed it checks all your doors are shut, if someone gains access and walks in your house the PIR Sensor will alert you over mobile phone. 3. You can arm and disarm your house from your mobile phone, when you are away. Another alternative is having a Video Camera is good, but do you think you will see the entire day recording everyday when you come back home. It is not practical.

## Frequently Bought Together

- D3D Home Security System | WiFi GSM Motion Sensor Alarm | Door Alarm Security for Home | Remote & Mobile Controlled Security System (Black) Model: ZX-G12
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*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-02-01*