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What is Smart Home Automation and How Does it Work?

Updated on Oct 2025

What is Smart Home Automation and How Does it Work?

Imagine this: The minute you walk out of a room, the electronics automatically turn off. If you upgrade to a smart home now, that's exactly what the rest of your life will look like. If you have not heard of home automation yet, this article will cover all your doubts.

Let’s understand what home automation is and how this technology works to make your life better.

What Is Home Automation?

Home automation, also known as home control, is a smart home technology system that uses smart devices and schedules to make things happen like clockwork in your house.

For example, you can set up a schedule to turn on the lights every evening, and once the clock strikes that time, your lights will automatically turn on.

Apart from scheduling actions based on timing, you can also set rules based on your actions. For example, you can set the command to turn the fans on only when someone walks into the room, and when they exit, the fans should turn off automatically.

How Does Home Automation Work?

A home control system is made of three main components: a hub, a network, and devices.

The hub gives a command, the network communicates this command via WiFi to the device, and the device carries out the command for you to get the desired result.

So once you set up your home automation system, you can set your commands or schedules via a mobile app and then change or control them whenever you want. Once your system is set, you don’t ever need to worry about tasks like turning on the air conditioner, dimming the lights, opening or closing the blinds, and more.

Once you understand the basics of smart home automation, the next step is deciding between wiring methods—read our guide on Wired vs Wireless Home Automation

What Can You Do With Home Automation?

A smart home automation system can make your life a lot easier. Here are some tasks you can automate in your home:

  • Smart door lock

  • Home security system

  • Air conditioning

  • Curtain/Blinds control

  • Lights control

  • Energy management

  • Smart kitchen

  • Thermostat control

  • Audio/video control

  • Smart bathroom

  • Garage door control

  • Smart Scheduling

Is Home Automation Secure?

Home automation can make your physical safety in the house better by alerting you to intruders faster, but is it digitally safe? As long as you are taking all the security measures and ensuring proper encryption, your smart home will be as safe as any other.

Here are some ways you can ensure digital security when installing a home automation system:

  • Choose a secure router from a company other than your internet provider.

  • Read the home control company’s privacy policy before buying the system.

  • Give your router a unique and secure name.

  • Choose a strong encryption method for your WiFi.

  • Set a strong and complicated WiFi password to prevent hacking.

  • Be careful with whom you share your password.

  • Set up a separate WiFi network for your IoT devices to enhance security.

  • Your IoT account and home automation apps should have strong, unique passwords as well.

  • Turn off features you do not use to enhance security.

  • Update software regularly to ensure the best security in changing times and features.

  • Connect to a VPN for an extra layer of security.

What Is the Best Home Automation System?

GM Modular offers you one of the best home automation systems. This future-proof technology provides you with plenty of opportunities for personalization of your home. Not only is this home automation system safe and secure, but it also saves you energy and electricity.

It comes with a smart touchscreen device that lets you control the system with extreme ease. You can also install the app and control your smart home from anywhere without even leaving your bed or couch.

You can choose between our wired, stylish modern solutions or our retro fit solutions, depending on your style and the aesthetic of your home. Explore our home automation solutions now!

Modern homes are incomplete without modern solutions like those offered by home automation. They allow you to control your home and the devices in it in a smart and convenient way. Invest in a better life. Upgrade your house into a smart home.

Looking for device recommendations? Don’t miss our guide on Top Wireless Home Automation Devices You Need

Frequently Asked Questions

Q. What is an example of automation in a smart home?

Your garage door opening when you enter the driveway, your security system engaging when you are away from home, and your geyser turning on at a set time are some examples of smart home automation.

Q. Which device is used for home automation?

When setting up a home automation system, you also need to get smart devices for your home. Smart light bulbs, smart locks, smart ACs, and more must be installed and connected to your home automation system.

Q. What is the difference between a smart home and home automation?

While all home automation systems make your home a smart home, not all smart homes are automated. You can get smart devices like a smart TV or a smart AC, and that can still make your home a smart home. The main difference between the two is that a smart home is any home with smart devices, while home automation refers to a home with an automated system set up.

Q. How much wifi does a smart home use?

Your smart home technology, when connected to 5-10 devices, can work smoothly on 50-100 Mbps speed wifi. But if you are connecting more devices and want a smoother experience, it is advisable to get faster wifi.

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