Do PIR Sensors Work Through Glass?

 Owning very strong R&D Center, Senba can research and develop the passive infrared sensor independently. Among those motion sensor companies, Senba Sensor has become the first owner of this special technology enterprise in China. We are awarded as "Henan high-tech enterprises" in 2006 and awarded as "Notional high-tech enterprises" in 2012.

 

Do PIR Sensor Through Glass?

No, alarm motion sensors do not work through glass. Most motion sensors use passive infrared (PIR) technology to detect motion. Changes in IR energy are not easily detected through glass. This is why motion sensors will generally not work through windows, which are usually insulated.

 

After read this, you will know how does PIR work.

 


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