What is a smart device? How does it work?

Have you ever thought that the electrical appliances in the house do not need your direct control but they still work well. So what is that smart electrical device and how do they work, please refer to the article below to understand better.

What is a smart device?

Smart electrical equipment is an automation solution that allows connecting electrical appliances in the home together to form an easy-to-control network. With this combination, it will be easy to control devices, capable of automatically handling and notifying users.

In addition, this combination has the ability to interact with environmental parameters , helping users to monitor and control devices remotely, providing safety, comfort, savings and demonstration. user level.

In particular, it is possible to automatically control according to human will without having to operate manually, such as: remote control via remote, phone, computer, tablet or voice control.

What do smart electrical devices include?

Smart electrical equipment is very diverse in features as well as models . These devices include:

• Smart burglar alarm via phone.
• Touch switch smart control via phone, remote.
• Smoke and gas sensors.
• Remote control switch.
• Infrared sensor, microwave radar.

• Camera inside and out
• Smart home central control
• Timer to turn on and off automatically for the irrigation system…
• Wireless doorbell alarm.
• Notification and service system.

How do smart electrical devices work?

Semi-automatic smart electrical equipment

In order to create convenience for users to easily monitor and control the house , the use of semi-automatic smart electrical devices will be selected.

Semi-automatic smart home system will include: Central control device connected to other devices through wired or wireless data communication method.

For this solution, you can control and control electrical appliances in the house simply and easily through your phone, computer, tablet, etc. at any time and even when you are working. distant.

For example: When you are at work, you can still turn off unnecessary electrical appliances because you forgot to turn them off in the morning. Or on the way home you can already turn on the air conditioner, hot and cold water dispenser, etc. with your mobile phone in hand.

Fully automatic smart electrical equipment

The automatic operation of electrical appliances in the house is an outstanding feature of the smart home solution, giving you a more modern and comfortable life. With the integration of motion sensors, smart light sensors, no human support is needed, but the device still works very well.

First, is the use of infrared induction technology in smart lighting, the light will automatically turn on when it detects people entering the sensing area, creating convenience in travel and helping to save energy. . This device is suitable for installation in places such as stairs, corridors, toilets, gardens, …

In addition, the automatic intelligent electrical equipment system has other solutions such as:

• The light-sensing curtain door control system automatically closes / opens when it’s bright, sunny, or rainy, ..
• Electrical equipment operates according to the user’s settings (air conditioners, computers that automatically turn on/off by appointment, …).
• Security system (when someone breaks in, the light will turn on, the buzzer will sound, the alarm signal will be sent immediately to the owner, ..)
• Fire alarm system due to short circuit, gas leak, etc.

Please refer to some smart home devices available at Tnhelearning.edu.vn:

Hopefully, the above information will help you understand what smart electrical equipment systems are and how they work. If you have any questions, please let us know in the comments.