What Are EM Disc Tags?

EM disc tags, or electromagnetic disc tags, are a type of electronic article surveillance (EAS) technology used primarily in retail environments to prevent theft. These tags are small, disc-shaped devices that are attached to merchandise and are designed to trigger an alarm if someone attempts to leave the store without deactivating or removing the tag. The technology behind EM disc tags relies on electromagnetic fields, which are generated by a detection system installed at the store's exit points. When a tagged item passes through these fields without being deactivated, the alarm is activated, alerting store personnel to a potential theft. EM disc tags are typically made from durable materials to withstand handling and are often designed to be tamper-resistant. They can be attached to various types of products, including clothing, electronics, and other retail items. Retailers benefit from using EM disc tags as they help reduce shrinkage, which is the loss of inventory due to theft, damage, or error. By implementing a robust EAS system that includes EM disc tags, retailers can create a more secure shopping environment and protect their assets. In addition to their theft prevention capabilities, EM disc tags can also be used for inventory management. Some advanced systems allow retailers to track the movement of tagged items within the store, providing valuable data on product performance and customer behavior. This information can help retailers make informed decisions about inventory levels, product placement, and promotional strategies.

How Do EM Disc Tags Work?

The operation of EM disc tags is based on the principles of electromagnetic induction. Each tag contains a small coil of wire and a magnetic material that responds to electromagnetic fields. When the tag is placed near a detection system, it interacts with the electromagnetic field generated by the system. If the tag is not deactivated, it will resonate at a specific frequency, which is detected by the sensors at the store's exit. When a customer purchases an item with an EM disc tag, the cashier uses a deactivation device to disable the tag. This process typically involves passing the item over a deactivation pad that emits a signal to neutralize the tag's magnetic properties. Once deactivated, the tag will not trigger the alarm when the customer leaves the store. In cases where a tag is not properly deactivated, or if someone attempts to remove it without authorization, the detection system will sound an alarm. This alert serves as a deterrent to potential thieves and allows store personnel to intervene quickly. The effectiveness of EM disc tags in preventing theft is well-documented, making them a popular choice among retailers looking to enhance their security measures.

Benefits of Using EM Disc Tags in Retail

Implementing EM disc tags in retail environments offers numerous benefits that contribute to improved security and operational efficiency. One of the primary advantages is the significant reduction in theft, which can lead to increased profitability for retailers. By deterring shoplifters and alerting staff to potential thefts, EM disc tags help protect valuable inventory. Another benefit is the ease of use and installation. EM disc tags can be easily attached to a wide range of products, and the detection systems can be set up with minimal disruption to store operations. This flexibility allows retailers to implement EAS solutions that fit their specific needs and store layouts. Additionally, EM disc tags can enhance customer experience. By reducing theft, retailers can maintain lower prices and ensure product availability for customers. Furthermore, the presence of security measures can create a sense of safety for shoppers, encouraging them to spend more time in the store. Finally, EM disc tags can provide valuable data for inventory management. Retailers can track the movement of tagged items, gaining insights into sales trends and customer preferences. This information can inform merchandising strategies and help optimize stock levels, ultimately leading to better business performance.

Challenges of EM Disc Tags and Their Solutions

While EM disc tags offer many advantages, there are also challenges associated with their use. One common issue is the potential for false alarms, which can occur if the detection system is not calibrated correctly or if items are inadvertently left tagged after purchase. False alarms can lead to customer frustration and may create a negative shopping experience. To mitigate this issue, retailers should ensure that their detection systems are regularly maintained and calibrated. Staff training is also essential to ensure that cashiers are proficient in deactivating tags and that they understand the importance of doing so to prevent false alarms. Another challenge is the potential for tag removal by determined thieves. While EM disc tags are designed to be tamper-resistant, some individuals may find ways to remove them without deactivation. To address this, retailers can implement additional security measures, such as surveillance cameras and security personnel, to deter theft and monitor suspicious behavior. Finally, the cost of implementing an EM disc tag system can be a concern for some retailers, particularly smaller businesses. However, the long-term benefits of reduced theft and improved inventory management often outweigh the initial investment. Retailers can explore various EAS solutions to find a system that fits their budget and security needs.

about em disc tag

Technological Innovation
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em disc tag10+ factories verified

Changzhou Tinghao Electronic Co., Ltd.

13 yrs ·5.0

·Trading Company

Main Products:

Em Label; Em Deactivator; Em Library System; Am System; Am Dr Label

Country/Region:

Jiangsu, China

R&D Capacity:

OEM Service

Sample Service:

Sample Available

Company Profile:

Changzhou Tinghao Electronic Co., Ltd is a professional manufacturer and supplier of EAS securitys products and Heat Exchanger located in Changzhou City Jiangsu Province, We supply EAS system, accessories and other retail security products which including AM/EM/RF/RFID system, deactivator, EAS tags, EAS label, EM strip, EAS safer, detacher. Our products main use for libraries, bookstores, private bookshops, pharmacy, clothing stores, supermarkets and son on. Our EAS label and tag available to all EAS system, such as Sensormatic, Gateway, Dialoc, DTC Meto, Certus, Checkpoint, 3M and our own system.

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1/4

Quanzhou Hecere Electronic Co., Ltd.

Main Products:

Plastic Business/Gift/Membership Card, Membership Cards Promotional Cards, VIP Cards Photo Cards, Promotional/VIP/Photo/Discount Cards, Sle4428(Blank Card)/Sle4428/Sle4442, MIFARE/Ti High(Low) Frequency IC / I-Cod, MIFARE/I-Code Sli IC Cards, Contactless ID /RFID/RFID Smart Card Co, Contactless ID /RFID/RFID Smart Card, Die Cut/Metal Card Card Reader

Country/Region:

Fujian, China

R&D Capacity:

OEM Service

Sample Service:

Sample Available

Company Profile:

Quanzhou Hecere Electronic Co., Ltd. is a leading manufacturer and supplier of RFID products and NFC products in China, specializing in RFID wristband, RFID keyfob, RFID Card, RFID Label, RFID Tag. RFID and NFC wristband are our advantages.

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Anti Metal Tag ISO14443A 125kHz Em 20mm Round Disc RFID Label Washable PPS Laundry Tag

US$0.10-0.35

1,000 Pieces(MOQ)

1/4

FOCUS RFID CO., LTD.

4.8

Main Products:

RFID Card, RFID Tag, RFID Label, RFID Inlay, RFID Wristband, UHF Reader, RFID Tunnel Reader, RFID Handheld Reader, RFID Antennas, RFID Printer

Country/Region:

Shandong, China

R&D Capacity:

OEM Service

Sample Service:

Sample Available

Company Profile:

The Focus RFID was found in the year 2012, and we are expert and focus on the RFID products development and production for 10 years. The brand of 'FOCUS RFID' is well noted in the market. Our RFID product range covers RFID card, NFC Card, Hotel Card, RFID tag, NFC sticker, RFID keyfob, RFID wristband, RFID Label, Long range RFID readers and antennas.

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125kHz RFID Em ID Inductive NFC Coin Tag ABS Token

US$0.30-0.50

500 Pieces(MOQ)

High Quality Rewritable Colorful 125kHz Em4100/ 4305 RFID Keychain

US$0.10-0.20

1,000 Pieces(MOQ)

Wholesale Colorful 13.56MHz RFID Smart Epoxy Keyfob

US$0.30-0.50

500 Pieces(MOQ)

PPS Mini Round Washable RFID Button for Cloth Textile Laundry

US$0.30-0.50

500 Pieces(MOQ)

1/4

Huaqiang Getsmart Technology Co., Ltd.

12 yrs ·5.0

·Trading Company

Main Products:

RFID Tag, NFC Tag, RFID Key Tag, RFID Cable Tie Tag, RFID Wristband, RFID Card, Digital Business Card, NFC Card, PVC Card, RFID Sticker

Country/Region:

Guangdong, China

R&D Capacity:

OEM/ODM Service

Sample Service:

Sample Available

Company Profile:

Welcome to GETSMART!

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125kHz Em4200 Em Marine RFID Tag Copper

US$0.52-0.89

500 Pieces(MOQ)

Access Control Guard Tour Patrol System RFID Check Point ID Round Coin Chip Card 125kHz Em RFID Tag

US$0.52-0.89

500 Pieces(MOQ)

Light in The Dark Shield Shaped ISO14443A Hf 13.56MHz RFID Token Tag for Guard Tour Patrol System Checkpoint

US$0.52-0.89

500 Pieces(MOQ)

1/4

Go Young Technology (Shanghai) Co., Ltd.

7 yrs ·5.0

·Trading Company

Main Products:

Smart Cards, RFID Tag, Ibuttons, NFC Tags, TM Probe

Country/Region:

Shanghai, China

R&D Capacity:

OEM/ODM Service

Sample Service:

Sample Available

Company Profile:

GyRFID is a a leading supplier of smart cards and RFID tags products for global System Integrators and distributors. It offers a wide range of products embedded with contact chip and contactless chip (LF, HF, UHF), which encapsulated into variety shapes like ISO Card, keyfob, wristband, disc tag, laundry tag. The products are widely applied in access control, payment system, inventory control, asset tracking, industrial managements. GyRFID also welcome OEM service and personalization to create value for the sponsors.

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Gyrfid 20mm Temperature Free Monza R6p RFID Tag for Automation Mea08

US$1.30-1.91

1,000 Pieces(MOQ)

Gyrfid Long Range 18000 RFID Tag for Identification Mea07

US$500.00-545.45

1 Piece(MOQ)

Gyrfid Great Distance U8 RFID Tag for Pallet Mea04

Negotiable

1,000 Pieces(MOQ)

RFID Wristband for Events UHF Wristbands for Pub (WRS05)

US$1.00-1.50

1,000 Pieces(MOQ)

1/4

Shenzhen A. N. G Technology Co., Ltd.

5.0

Main Products:

Smart Card, RFID Card, RFID Tag, NFC Tag, RFID Sticker, RFID Keyfob, RFID Wristband, RFID Blocking Card, RFID Reader, NFC Reader

Country/Region:

Guangdong, China

R&D Capacity:

OEM Service

Sample Service:

Sample Available

Company Profile:

Shenzhen ANG Technology Ltd is a collection research and development, production, sales in the integration of RFID high-tech innovative company. We have a rich experience, strong technical ability of research and development, production and management team.

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polyamide Lf RFID Tags with Em4200 Chip Industrial Reusable

US$0.20-0.50

500 Pieces(MOQ)

125kHz RFID ID Inductive Tag Token for Guard Tour Patrol

US$0.20-0.23

500 Pieces(MOQ)

1/4

Jinjiang Conghe Technology Co., Ltd

4.9

Main Products:

RFID Tag, NFC Tag, RFID Card, RFID Wristband, RFID Reader, Uhg Tag, Active Tag

Country/Region:

Fujian, China

R&D Capacity:

OEM/ODM Service

Sample Service:

Sample Available

Company Profile:

Send Inquiry

Custom Printed Round Tk4100 T5577 Em4305 RFID Disc Tag 125kHz RFID Tag

US$0.07-0.25

500 Pieces(MOQ)

Waterproof RFID Token/Disc/Coin Tag 125kHz RFID Sticker Coin RFID Round Tag Card

US$0.07-0.25

500 Pieces(MOQ)

1/4

JingZhou SynTek Smart Technology Co., Ltd.

10 yrs

·Manufacturer/Factory & Trading Company

Main Products:

RFID Cards, RFID Ear Tags, RFID Wristbands, RFID Animal Microchips, iButton Keys, iButton Probe Readers, RFID Keyfobs, RFID Epoxy Keychains, RFID Animal Readers, RFID Reader Writer Duplicators

Country/Region:

Hunan, China

R&D Capacity:

OEM/ODM Service

Sample Service:

Sample Available

Company Profile:

SynTek is specialized in manufacturing Blocking cards, Key Fob, Smart Card, TM Tag, Clamshell Card, various of RFID tags and labels with different shapes and materials. Our tags range from low frequency to Ultra-high frequency, which are widely used in NFC Field, Mobile Payment, Access Control, supply chain management, inventory management, storage & logistics management, livestock management and so on. We have our own mould production line and can develop reader and chip.

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1K Anti Metal ABS Dis Token Tag

US$0.08-0.22

100 Pieces(MOQ)

1/4

Techcrepower Technologies Limited

5.0

Main Products:

Soft Magnetic Eyelashes, Hard Magnetic Eyelashes, Beauty Makeup, Eyelashes Extension, Self Adhesive Lashes, Strip Lashes Glue, Full Lashes, Half Lashes, Cluster Lashes, Eyelashes Tool

Country/Region:

Guangdong, China

R&D Capacity:

OEM/ODM Service

Sample Service:

Sample Available

Company Profile:

Techcrepower Technologies Limited is specializing in the production and sales of eyelashes for 18 years, covering an area of approximately 5, 000 square meters, with 12 production lines and 150 employees. We have a professional R&D and design team, providing professional designs and a wide variety of styles to meet the needs of all kinds of people. ??

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125kHz PVC Clamshell Thick Em RFID Card

Negotiable

50 Pieces(MOQ)

Mar6-ID/Mf 125kHz or 13.56MHz Wiegand IP66 Waterproof Metal Card RFID Reader

US$9.90-26.00

1 Piece(MOQ)

Proximity 125kHz Tk4100 Chip ISO Clamshell Smart RFID Card

Negotiable

1 Piece(MOQ)

1/4

Viko Electronics Co., Ltd.

Country/Region:

Jiangsu, China

Company Profile:

VIKO Electronics develops, produces and markets worldwide innovative EAS Electromagnetic Systems, Labels and Accessories providing its clients with one-stop EAS solutions.Our range of products covers all needs of customers from Retail, Leisure and Library sectors.

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CD/DVD EM Security Disc-Two Strips

Negotiable

CD Disc-One Em Security Strips

Negotiable

Guangzhou DAILY RFID CO.,LIMITED

Main Products:

NFC Tag, RFID Card, RFID Label, RFID Tag, Smart Card, RFID Reader, UHF RFID Reader, Long Range Reader, RFID Clear Tag, RFID Disc Tag

Country/Region:

Guangdong, China

R&D Capacity:

OEM/ODM Service

Sample Service:

Sample Available

Company Profile:

Daily RFID Co., Limited, an esteemed member of PAN Group Co., Ltd., has firmly established itself as a preeminent manufacturer and producer in China's EPC & RFID technology arena. Since its inception, we've been resolutely focused on revolutionizing business identification and tracking, and now, we stand at the industry's vanguard.

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