Smart homes are getting more and more attention from the public, and the most striking thing about smart homes is their intelligent systems. The reason why smart homes are smart is that they use a variety of smart sensors.
The sensors used in smart homes mainly include the following:
Infrared sensor
Infrared sensor is a measurement system using infrared as medium, and it mainly works through the physical effects that occur when infrared radiation interacts with matter. In the smart home industry, in most cases, it uses the electrical and physical effects presented by this interaction to realize the opening and closing of electrical equipment with infrared switches. Common infrared application products include infrared repeater, infrared sensor lamp and so on.
Temperature and humidity sensor
The temperature and humidity sensor can detect the temperature and humidity in the air through a special detection device, and convert it into an electrical signal or other required forms to output information according to certain rules. It is widely used, and temperature and humidity sensors are used wherever temperature changes and water vapor content in gases need to be monitored. It is not only related to the quality of the home environment, but also closely related to human health. It can be said to be a vital part of the smart home. Generally, it can be used to link air conditioners, purifiers, etc.
