What is the difference between human body sensor light and radar sensor light?

- Aug 08, 2020-

What is the difference between human body sensor light and radar sensor light?

 

There are many places in life that can be applied to human body sensing lights and radar lights. Although they both have automatic sensing functions, the working principles of these two sensing control technologies are still different.

 

Radar sensing: using Doppler radar sensing principle, by transmitting (microwave) radar signals, once a moving object enters the sensing range, the radar signal waveform will be changed to trigger the action of the radar sensor; the product is not affected by ambient temperature and sound, it can better identify moving objects, suitable for: parking lots, aisles, corridors and other areas.

 

Human body sensing: Using the principle of pyroelectric infrared induction, Trigger sensor action by collecting infrared energy changes, this can well recognize the movement of the human body. However, human body sensor switch is greatly affected by temperature. When the external environment temperature rises close to the human body induction temperature , The sensing distance is reduced, and it is not suitable for installation in temperature change areas: ventilation windows, air outlets of air conditioners, etc., suitable for: indoor corridors, aisles and other areas.

Their practicability has its own merits; as long as it is used in the right place, human body sensing and radar sensing devices can really bring great convenience to life. Just like this JUNON radar bulb light.

 

JUNON radar bulb light

What is the difference between human body sensor light ando radar sensor light 1


Adopt 5.8G high frequency radar module

Dense installation has no interference with each other, high sensitivity and fast induction speed.

 

JUNON Radar LED Ceiling Light

What is the difference between human body sensor light ando radar sensor light 2


Adopt 5.8G high frequency radar module

Intelligent, energy saving, fast response, high agility

What is the difference between human body sensor light ando radar sensor light 3 


In a dark environment, 190 degrees centered on the bulb or ceiling lamp, if an object moves within 7 meters, the light will automatically turn on immediately, and will automatically turn off after 30 seconds.

 

In addition to radar bulbs and ceiling lights, JUNON also has a variety of human body sensor switch, human body sensor foot light and so on.


In fact, human body sensing and radar sensing devices have their own advantages, and buyers can choose the right products according to their actual needs.