The finished product of intelligent human body microwave sensor is indispensable at home

The finished product of intelligent human body microwave sensor is indispensable at home. In the early years, human body induction was mainly used in community corridors, public toilets and other places. Realize that the lights are on when people come and the lights are off when people leave, which makes them very common in life. In recent years, the finished products of intelligent human body microwave sensors have been increasingly used in family life, which has brought a lot of convenience to our lives. Especially for families with babies and seniors who often need to get up at night. With body sensing installed, they can avoid the problem of exploring switches and turning lights on in the dark. In addition, in general, the light source of the induction lamp is soft, it will not produce a dazzling feeling after lighting, and it is very friendly to the eyes. . A number of advantages make human body induction lights more popular.

Human sensing is actually a new technology design that utilizes radar to sense human activity information. The developed sensing is a product specially designed to detect and sense human activity information. When a person or an object with temperature enters the sensing range of the module, the sensor module will output a high-level pulse signal. Or high-level delay signal, sensor pulse or delay signal can directly drive LED light indicator LED lighting.

The finished product of the intelligent human body microwave sensor uses the Doppler principle to transmit high-frequency electromagnetic waves through the antenna and receive and process the reflected waves, thereby judging the movement of objects within the coverage area and giving corresponding electrical signals. It integrates 5.8G microwave circuit, intermediate frequency amplifier circuit and signal processor, with high integration and good production consistency. The module periphery is equipped with on-board MCU and transceiver antenna, which greatly improves the sensing performance of the sensor.

Precautions for purchasing finished products of intelligent human body microwave sensor

1. Try to choose a reliable radar sensor brand when purchasing.

2. If it is only used indoors, buy microwave induction instead of the induction distance. If the sensing distance is long, the sensing area increases, and the light may turn on when you don't need it, resulting in false touch sensing. Therefore, we should choose the appropriate induction type according to the occasion.

3. If the finished product of the intelligent human body microwave sensor is used outdoors, it is also necessary to consider the circuit layout in advance, and special attention must be paid to the waterproof problem during installation to avoid potential safety hazards.

The finished product of the intelligent human body microwave sensor, which is indispensable in the home, is a new type of intelligent product, which is automatically controlled by the microwave induction module. We all know that it is a smart device that can drive lighting sources at night. Regardless of the elderly. The kids don't need to touch the bedside lamp or be illuminated by the dazzling light when they get up. In fact, many scenes in the home should be indispensable.

At night, avoid turning on the main lamp, wall lamp, and downlight. The light source stimulates yourself directly from the top, which affects the person on the pillow, especially the children's room. The toilet of the elderly's room may not be able to find the door at night. At this time, induction comes in handy. Put the finished smart human body microwave sensor on the bedside. The foot of the bed, the wall, the bathroom, the kitchen and other places, people get up at night and go to the toilet, it can sense the range of human activity and light, automatically light up, and automatically turn off when people leave the range, easy to use and energy saving.

How many people go home from overtime after a busy day, and change their shoes in the dark in order not to disturb their families. Putting down keys and bags At this point, porch sensing works well. Set up a night light at the entrance, a little closer to the door. When it is dark when you come home from get off work, once you feel someone entering the door, it will automatically light up, and when people leave, the light will be off, which is very convenient.

Many people's living rooms are connected to the corridor, the two sides are the structure of the room, or upstairs and downstairs, corridors and stairs are mostly installed with corridor lights to facilitate walking at night, but the switch position is generally at the entrance of the corridor or the beginning of the stairs, if the corridor lights are turned on from the room , must darken to the entrance, turn on the lights, and find the place, or just walk in the dark. Smart sensing can solve this inconvenience.

Who doesn't like having a separate cloakroom at home, for women, the wardrobe is very big, and trouble comes, it can take a lot of effort to turn over the clothes, most of the time even if the room is well lit, the main light will be covered by the cabinet or the human body, and the wardrobe becomes the lighting Blind spot, every time I open the cabinet door, I can't see anything when I want to find clothes. At this point, you need an induction. Stick the sensor above the closet, and when it senses your presence, it will automatically light up to provide you with light, making it easier to find the clothes you need, or to make sure you're missing an item.

When both the balcony and the outdoors are equipped with outdoor sensing, whether you are planting flowers and plants on the balcony, want to smoke on the balcony in the middle of the night, or pack things in the garden, you should reach out and touch the switch. Of course, it is not as convenient as the finished smart body microwave sensor. It automatically lights up when you enter the balcony and garden. You need to see the brightness of your flowers needs to be higher, you can also adjust the brightness, if you only smoke a cigarette, you only need a little brightness.

The finished products of the intelligent human body microwave sensor are as follows:

1. Intelligent sensing: When people enter the sensing range, the lighting equipment will automatically turn on; when people leave the sensing range, the lighting equipment will automatically turn off, and the sensing is sensitive, which can accurately identify the movement of living things and non-living things, and minimize misoperation Rate.

2. Smart Delay: After detecting each activity of the human body, the switch will automatically increase the delay time, and take the last activity as the starting point of the delay time.

3. Automatic metering: Automatically identify the intensity of ambient light to meet the lighting requirements, the light will be on when there are people, otherwise it will not be on.

4. How it works: After the induction switch is connected, during the delay period, if there is human activity, the switch will continue to connect until people leave. People walk and turn off the lights, which is safe and energy-saving, and is not disturbed by external factors such as sound.

5. Adjustable light-sensing settings (optional): The induction switch does not sense during the day or when the light is strong; it can also be adjusted to any light sensing or all-weather sensing.

6. Strong anti-interference: less affected by external natural factors, stable and reliable performance.

7. Safe and practical: The product adopts zero-crossing switch technology, no contact switch, no spark, no interference with other electrical appliances, low power consumption, long service life, and can prolong the service life of the load.