Automatic door sensors often use infrared as a sensing device. The infrared intelligent power-saving switch is a high-tech product with stable performance. It is truly energy-saving and environmentally friendly. It can be said to be a perfect substitute for sound and light control products. It can automatically and quickly turn on various lamps, burglar alarms, automatic doors and other electrical equipment through human radiation. It is particularly suitable for hotels, apartments, enterprises, institutions, shopping malls, aisles, corridors, etc. The mode is one-time triggering and continuous triggering.
When the changes in the infrared spectrum of the human body are detected, the load is automatically connected. If the person does not leave the sensing range, it will continue to be connected; after the person leaves, the load will be automatically turned off after a delay. The light turns on when the person arrives and turns off when the person leaves. It is friendly, convenient, safe and energy-saving, and shows more humane care. The infrared intelligent power-saving switch does not require people to make any sound when it is triggered. Instead, the infrared heat emitted by the body to the outside world when the person walks by finally controls the opening of the lamp. When the person leaves, it automatically turns off after a certain period of delay. Unlike sound and light controlled lights, it does not require sound and switch control, thus avoiding the intrusion of sound control noise. At the same time, because it senses human body heat to control the switch, it avoids the loss of invalid electrical energy and achieves energy-saving effects.
