How to Control Home Appliances using Smartphone

A home automation system will control lighting, climate, entertainment systems, and appliances. It may also include home security such as access control and alarm systems.[2] When connected with the Internet, home devices are an important constituent of the Internet of Things. A home automation system typically connects controlled devices to a central hub or “gateway”. The user interface for control 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.

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