How Electromagnetic Technology Works?

How Electromagnetic Technology Works?  

The electromagnetic EAS system creates a low frequency electromagnetic field (fundamental frequencies between 70 Hz and 1 kHz are typically used) between two pedestals at an exit or checkout aisle. The field continuously varies in strength and polarity, repeating a cycle from positive to negative and back to positive again. With each half cycle, the polarity of the magnetic field between the pedestals changes.




About Us

About Us

Our company was established in 2009, once called Shen Zhen Xin Tai An Technology Co,.Ltd . which product professional EAS system ,metal detector . After 7 years development, Our technology of mental detectors is meeting the international high level and we have got a number of national patent. 

Contact Us

Website:http://www.easldtech.com 
 TEL:0086-13725527135
          FAX:0086-75533932967
 Email: sales@easldtech.com  

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