With the arrival of the 5G era, the concepts of smart home and the Internet of Everything have deeply penetrated daily life. Home security monitoring, appliance control, lighting control, and voice control can all be realized through a single mobile phone. Behind this sense of high technology, devices are intelligently linked through integrated wiring, network communications, and automatic control technologies. These devices all contain one or more important components, namely sensors, so smart homes are inseparable from sensors.

Image Sensors

In smart homes, image sensors are one of the important application components. This is mainly because in modern construction, monitoring equipment is needed to achieve internal monitoring and residential peripheral monitoring. Traditional monitoring methods mainly use cameras, but cannot transmit information to users; once the monitoring system is damaged, it will cause significant losses to users. In smart home systems, through PC-side monitoring, information can be sent to the user's mobile phone or computer to achieve remote monitoring. In intelligent monitoring, image sensors can be used for photoelectric conversion, mainly composed of CCD and CMOS sensors, through which digital cameras can be made to achieve comprehensive control of the smart home.

Photoelectric Sensors

In traditional lifestyles, manual switches are required when using water, electricity, and light sources. In smart homes, through photoelectric sensors, comprehensive control of the smart home can be achieved. Utilizing photoresistors, automatic lighting can be designed, and through infrared sensing systems, convenient home lighting can be achieved without human control. In addition, in the application of photoelectric sensors, infrared sensors can realize the control of various conditions such as faucets, thermometers, and humidity, which can save corresponding resources and improve the user's enjoyment.

Air Sensors

Air sensors can monitor the environment for users in real-time. Once safety indicators are exceeded, they can trigger air purification equipment in the home to purify the air and create a healthy air environment for the family. Air sensors can be embedded in various instruments or environment improvement equipment related to the concentration of suspended particulate matter in the air to monitor air quality in real-time.

This type of air sensor is generally a PM2.5 particulate matter sensor. Luftmy recommends the LD11 laser PM2.5 sensor, which can be embedded in air purifiers and related environment improvement equipment. Through the Mie spherical particle scattering principle, it provides accurate particulate matter concentration data in real-time. It is a high-precision laser sensor with anti-interference and anti-dust accumulation capabilities.