Corridor light radar sensor - creating a smart and energy-efficient home

As a common form of home lighting, corridor lights are constantly being updated under the development trend of energy saving and consumption reduction. In recent years, corridor light sensors based on radar technology have gradually been favored by consumers. This article will give you an in-depth interpretation of the principle, characteristics, application scenarios and how to choose the corridor light radar sensor, and comprehensively guide you to create an intelligent, efficient and energy-saving home lighting system.

First, corridor light radar sensor principle

The corridor light radar sensor is an intelligent induction lighting system based on microwave radar technology. At its core are microwave sensors, which work similarly to ultrasonic or infrared sensors, using microwave signals that are transmitted out and reflected back to the sensor when the microwave encounters an obstacle. By analyzing these reflected microwave signals, radar sensors can determine if a person or object is passing by, and control the corridor lights to switch on and off.

Second, corridor light radar sensor characteristics

1. Super sensitivity - Based on the principle of microwave radar, the corridor light radar sensor can detect extremely small movements, so in practical applications, the response speed and sensitivity are higher than traditional infrared sensors.

2. No switch - intelligent induction control corridor light work, no manual switch, in the case of getting up at night, stepping on the mine can automatically sense the light, convenient and time-saving, can also effectively avoid long-term use of power, to achieve real energy saving.

3. Strong electromagnetic interference resistance - corridor light radar sensor can resist electromagnetic interference well, high reliability, no failure phenomenon. At the same time, it also has a certain blocking property, when the person is not in the detection range, it will not mistakenly alarm.

4. Wide pressure range - For the corridor light radar sensor, the voltage range that can be supplied is between 12V-36V, which makes its application scenario wider, not only suitable for families, but also suitable for factories, schools, hospitals and other public places.

Third, the application scenario of corridor light radar sensor

1. Family corridor: In the family corridor, the corridor light radar sensor can be installed in the center of the corridor to achieve a full range of induction, which can effectively avoid the street lamp to disturb the rest of the neighbors, and will not produce a strong dazzling light source when the light is turned on at night, so as to ensure the quality of night rest.

2. Office buildings: Corridor light radar sensors can be installed in the corridors of office buildings to adapt to various electricity needs in the building. When entering the corridor, it can intelligently turn on the light to provide sufficient lighting, while turning off the light in time when no one is around to achieve energy saving.

3. Schools and hospitals: In schools and hospitals, the use of corridor light radar sensor can effectively solve the problem of corridor lighting, and no manual operation is required, which is more convenient for cleaning personnel to clean the corridor and save maintenance costs.

4. Shopping malls, supermarkets: in public places such as shopping malls and supermarkets, corridor light radar sensor can intelligently sense the activities of customers and staff, fully grasp the corridor situation, and ensure the safety and lighting effect of the store.

Fourth, how to choose corridor light radar sensor

1 Sensitivity: In the purchase, we must first consider whether its sensitivity is enough to cope with the use of different scenarios, such as small pets in the room or subtle movements, need to choose a product with a high enough sensitivity.

2. Detection range: Some corridor light radar sensors have a small detection range, while some can reach more than 30 meters, which determines its applicable scene range.

3. Voltage: Consider the required voltage range before purchasing, and whether it is suitable for the required power type.

4. Service life: When the corridor light radar sensor is working, it must go through frequent switching operation, so it is very important to choose a long-life product.

5. Brand reputation: Choose a big brand of corridor light radar sensor, more secure, not only good service attitude, but also the product has a complete warranty and after-sales service.

To sum up, corridor light radar sensor due to its intelligent, high sensitivity, no-switch and other characteristics, has gradually been applied to different places such as home, office buildings, schools, hospitals, shopping malls, and become a new favorite of home lighting and public lighting management. Pay attention to the above points in the purchase, choose the right products, not only can improve the quality of life, but also contribute to energy saving and consumption reduction.