Home Automation System

Home automation or domotics is building automation for a home, called a smart home or a smart house. The word “domotics” is a contraction of the Latin word for a home (Domus) and the word robotics. The word “smart” in “smart home” refers to the system being aware of the state of its devices, which is done through the information and communication technologies (ICT) protocol and the Internet of Things (IoT).

A home automation system will monitor and control home attributes such as lighting, climate, entertainment systems, and appliances. It may also include home security such as access control and alarm systems. Home automation allows you to control almost every aspect of your home through the Internet of Things. 

A home automation system typically connects controlled devices to a central smart home hub (also called a “gateway”). The user interface for controls of the system uses either wall-mounted terminals, tablet or desktop computers, a mobile phone application, or a Web interface that may also be accessible off-site through the Internet. Home automation has a high potential for sharing data between family members or trusted individuals for personal security and leads to energy-saving measures with a positive environmental impact in the future.

Applications and technologies:

Home automation is prevalent in a variety of different realms, including:

Heating, ventilation and air conditioning (HVAC): it is possible to have remote control of all home energy monitors over the internet incorporating a simple and friendly user interface.

Lighting control system: a “smart” network that incorporates communication between various lighting system inputs and outputs, using one or more central computing devices.

Occupancy-aware control system: it is possible to sense the occupancy of the home using smart meters and environmental sensors like CO2 sensors, which can be integrated into the building automation system to trigger automatic responses for energy efficiency and building comfort applications.

Appliance control and integration with the smart grid and a smart meter, taking advantage, for instance, of high solar panel output in the middle of the day to run washing machines.

Home robots and security: a household security system integrated with a home automation system can provide additional services such as remote surveillance of security cameras over the Internet, or access control and central locking of all perimeter doors and windows. 

Leak detection, smoke and CO detectors 

Laundry-folding machine

Indoor positioning systems (IPS). Home automation for the elderly and disabled.

Pet and baby care, for example, tracking the pets and babies’ movements and controlling pet access rights. 

Air quality control (inside and outside). For example, Air Quality Egg is used by people at home to monitor the air quality and pollution level in the city and create a map of the pollution. 

Smart kitchen, with refrigerator inventory, premade cooking programs, cooking surveillance, etc.

Voice control devices like Amazon Alexa or Google Home are used to control home appliances or systems.


1. Energy Savings

Home automation systems have proven themselves in the arena of energy efficiency. Automated thermostats allow you to pre-program temperatures based on the time of day and the day of the week. And some even adjust to your behaviours, learning and adapting to your temperature preferences without your ever inputting a pre-selected schedule. Traditional or behaviour-based automation can also be applied to virtually every gadget that can be remotely controlled – from sprinkler systems to coffee makers. Actual energy savings ultimately depend on the type of device you select and its automation capabilities. But on average, product manufacturers estimate the systems can help consumers save anywhere from 10 to 15 per cent off of heating and cooling bills.

2. Convenience

In today’s fast-paced society, the less you have to worry about, the better. Right? Convenience is another primary selling point of home automation devices, which virtually eliminate small hassles such as turning the lights off before you go to bed or adjusting the thermostat when you wake up in the morning.

Many systems come with remote dashboard capabilities, so forgetting to turn off that coffee pot before you leave no longer requires a trip back to the house. Simply pull up the dashboard on a smart device or computer, and turn the coffee pot off in a matter of seconds.

3. Security

Remote monitoring can put your mind at ease while you’re away from the house. With remote dashboards, lights and lamps can be turned on and off, and automated blinds can be raised and lowered. These capabilities – combined with automated security systems – can help you mitigate the risks of intrusions: you will be alerted immediately if something uncharacteristic happens.

The Disadvantages

1. Installation

Depending on the complexity of the system, installing a home automation device can be a significant burden on the homeowner. It can either cost you money if you hire an outside contractor or cost you time if you venture to do it yourself.

2. Complex Technology

Automating everything in life may sound extremely appealing, but sometimes a good old-fashioned flip of the switch is a lot easier than reaching for your smartphone to turn lights on and off. Before you decide which system is right for you, think about how far you want to take home automation in your household.

3. System Compatibility

Controlling all aspects of home automation from one centralized platform is important, but not all systems are compatible with one another. Your security system, for example, may require you to log in to one location to manage settings, while your smart thermostat may require you to log in to another platform to turn the air conditioner on and off. To truly leverage the convenience of home automation, you may need to invest in centralized platform technology to control all systems and devices from one location.

4. Cost

Even though the price of home automation systems has become much more affordable in recent years, the cost to purchase and install a device can still add up. Consumer Reports offers a wide range of information and insights – including costs – on the best home automation systems on the market.

Main purpose of home automation system is to provide ease to people to control different home appliances with the help of the android application present in their mobile phones and to save electricity, time and money. The sheer quantity of consumer attention generated by home automation technology means the biggest technology businesses and innovators have entered a race to overtake one another. That means better smart house technology is continually improved to coincide with our technological requirements.