Understanding How EM Security Strips Work to Prevent Shoplifting

 14/04/2023| View:594
Your location:Home  News  Company News
Understanding How EM Security Strips Work to Prevent Shoplifting

When it comes to retail security, the use of EM security strips is becoming increasingly popular. These small, thin strips are designed to prevent shoplifting by sending out an alarm when they pass through a detection system installed at the store exit. But how exactly do EM security strips work?


In this article, we will take a closer look at EM security strips and their workings.

 

EM security strips


Overview of EM Security Strips

 

EM security strips are made up of a metallic strip coated in a layer of a special magnetic material. They are usually attached to merchandise using adhesive or inserted into packaging. When a shopper attempts to leave the store with an item containing an EM security strip, the strip passes through an electromagnetic field created by detectors at the store exit. This electromagnetic field activates the magnetic material on the strip and triggers an alarm.

 

How Does the Detection System Work?

 

The detection system consists of two main components: the transmitter and the receiver. The transmitter emits a low frequency radio wave that creates an electromagnetic field around the store entrance/exit area. The receiver monitors this field for changes caused by the presence of an EM security strip passing through. When a strip passes through the field, it disrupts the electromagnetic field, causing the receiver to trigger an alarm.

 

Advantages of EM Security Strips

 

EM security strips have several advantages over other types of anti-theft devices. First, they are relatively inexpensive, making them an affordable option for most retailers. Second, they can be easily incorporated into product packaging without being obtrusive. Third, they do not require any line-of-sight between the strip and the detector to function, making them ideal for securing items in opaque packaging.

 

Limitations of EM Security Strips

 

However, EM security strips also have some limitations. For instance, they only work within a limited range, typically a few inches. This means that a shoplifter can simply remove the strip from the merchandise or package and slip it into their pocket without setting off an alarm.

 

 

In summary, EM security strips are a cost-effective and non-intrusive means of preventing shoplifting in retail stores. While they do have some limitations, they are widely used due to their effectiveness and ease of use. As technology continues to evolve, it is likely that we will see further advancements in the use of EM security strips and related anti-theft devices.


View More(Total0)Comment lists
No Comment
I want to comment
Content*
Verification code*
  
    bottom_logo

    Our products sell well in many countries and regions, including Europe, the US, North America, South America, Middle East, Asia, Africa, Australia, Russia and Korea etc. We can offer hight quality products and a competitive price, we also can offer OEM and customize service.

    • bottom_noraml_ico1
    • bottom_noraml_ico2
    • bottom_noraml_ico3
    • bottom_noraml_ico4

    Contact Us

    E-mail: jackwu@eassecuritys.com

    Mobile: 0086-13906116925

    Tel: 0086-519-86549050

    Fax: 0086-519-86549051

    WhatsApp: +86-13906116925

    Add: Yongxin Road Panjia Xueyan Town Wujin District Changzhou City Jiangsu Province China

CopyRight © 2024 Changzhou Tinghao Electronic Co., Ltd. All rights reserved Sitemap  All tags  Designed by Zhonghuan Internet