Products

Suppliers
Filter Gallery
87,989

Signal Cards

Products

Sorry! No matches were found.

Anti-Theft RFID Signal Blocking Protection RFID NFC Blocking Card

Anti-Theft RFID Signal Blocking Protection RFID NFC Blocking Card

US $ 0.09-0.1 / Piece FOB
500 Pieces (MOQ)
More
Main Products: Smart Card, RFID Card/Tags, Card Reader
Contact Supplier
Audited Supplier
Shenzhen Jianhe Smartcard Technology Co., Ltd

Manufacturer/Factory & Trading Company

Guangdong, China Since 2023
Chat Now Send Inquiry
Plastic Debit Credit Protector CPU Anti Scan Signal RFID NFC Blocking Card

Plastic Debit Credit Protector CPU Anti Scan Signal RFID NFC Blocking Card

US $ 0.45-0.5 / Piece FOB
500 Pieces (MOQ)
More
Data Transmission Mode : Parallel
Contact Supplier
Audited Supplier
Shenzhen Jianhe Smartcard Technology Co., Ltd

Manufacturer/Factory & Trading Company

Guangdong, China Since 2023
Chat Now Send Inquiry
High-End Customized Shielded RFID Signal Security Card

High-End Customized Shielded RFID Signal Security Card

US $ 0.08-0.1 / Piece FOB
500 Pieces (MOQ)
More
Main Products: Smart Card, RFID Card/Tags, Card Reader
Contact Supplier
Audited Supplier
Shenzhen Jianhe Smartcard Technology Co., Ltd

Manufacturer/Factory & Trading Company

Guangdong, China Since 2023
Chat Now Send Inquiry
Plastic Debit Credit Protector Anti Scan Signal RFID Blocking Card

Plastic Debit Credit Protector Anti Scan Signal RFID Blocking Card

US $ 0.1-0.2 / Piece FOB
1,000 Pieces (MOQ)
More
Type : Smart Card
Contact Supplier
Audited Supplier
FOCUS RFID CO., LTD.

Shandong, China Since 2017
Chat Now Send Inquiry
13.56MHz Passive RFID Signals Shield Card Anti Hacking NFC Blocking Cards

13.56MHz Passive RFID Signals Shield Card Anti Hacking NFC Blocking Cards

US $ 0.5 / Piece FOB
1 Piece (MOQ)
More
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
Contact Supplier
Audited Supplier
Quanzhou Hecere Electronic Co., Ltd.

Fujian, China Since 2018
Chat Now Send Inquiry
Yokogawa PLC MODULE ER5*C ER5*B ET5* C ET5*B EH1*A EH0*A ECO*A RTD Input Module Signal Conditioner Cards

Yokogawa PLC MODULE ER5*C ER5*B ET5* C ET5*B EH1*A EH0*A ECO*A RTD Input Module Signal Conditioner Cards

US $ 123 / Piece FOB
1 Piece (MOQ)
More
Condition : New
Contact Supplier
Audited Supplier
Amikon Limited

Fujian, China Since 2024
Chat Now Send Inquiry
13.56MHz Signal Blocking Card, NFC Card Blocker

13.56MHz Signal Blocking Card, NFC Card Blocker

US $ 0.38-0.6 / Piece FOB
100 Pieces (MOQ)
More
Main Products: RFID Card
Contact Supplier
Audited Supplier
JingZhou SynTek Smart Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Hunan, China Since 2019
Chat Now Send Inquiry
RFID Blocking Sleeves Credit Cards and Passport Card Holder Sleeves to Block RFID / NFC Signals Blocker Card

RFID Blocking Sleeves Credit Cards and Passport Card Holder Sleeves to Block RFID / NFC Signals Blocker Card

US $ 0.38-0.6 / Piece FOB
100 Pieces (MOQ)
More
Read-Write Method : SIMpass
Contact Supplier
Audited Supplier
JingZhou SynTek Smart Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Hunan, China Since 2019
Chat Now Send Inquiry
13.56MHz Information Security Shield Intelligent RFID Signal Blocking Card

13.56MHz Information Security Shield Intelligent RFID Signal Blocking Card

US $ 0.5 / Piece FOB
1 Piece (MOQ)
More
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
Contact Supplier
Audited Supplier
Quanzhou Hecere Electronic Co., Ltd.

Fujian, China Since 2018
Chat Now Send Inquiry
RFID Blocking Card Matte Surface Blocker 13.56MHz RFID Signal Guard Card

RFID Blocking Card Matte Surface Blocker 13.56MHz RFID Signal Guard Card

US $ 0.75-1.5 / Piece FOB
100 Pieces (MOQ)
More
Material : PVC
Contact Supplier
Audited Supplier
JingZhou SynTek Smart Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Hunan, China Since 2019
Chat Now Send Inquiry
Custom Printed RFID Signal Shield Blocking Card Holder Anti-Theft Cards

Custom Printed RFID Signal Shield Blocking Card Holder Anti-Theft Cards

US $ 0.5 / Piece FOB
1 Piece (MOQ)
More
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
Contact Supplier
Audited Supplier
Quanzhou Hecere Electronic Co., Ltd.

Fujian, China Since 2018
Chat Now Send Inquiry
Hf 13.56MHz NFC Signal New Tarjeteros RFID Blocking Anti Hacked Blocker Card

Hf 13.56MHz NFC Signal New Tarjeteros RFID Blocking Anti Hacked Blocker Card

US $ 0.05-0.25 / Piece FOB
1,000 Pieces (MOQ)
More
Type : Non-contact
Contact Supplier
Audited Supplier
Shenzhen Xinyetong Technology Development Co., Ltd.

Trading Company

Guangdong, China Since 2020
Chat Now Send Inquiry
Related Searches
GPS Tracker Handheld Two Way Radio Indoor LED Display Communication Module RFID Card Radio & TV Broadcasting
Vehicle GPS Tracker Personal GPS Tracker Asset GPS Tracker Pet GPS Tracker Sports GPS Tracker OBD GPS Tracker
Credit  Card  Protector  RFID  Blocking  Card  to Block  RFID/NFC Signals

Credit  Card  Protector  RFID  Blocking  Card  to Block  RFID/NFC Signals

US $ 0.6-0.9 / Piece FOB
100 Pieces (MOQ)
More
Main Products: RFID Card
Contact Supplier
Audited Supplier
JingZhou SynTek Smart Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Hunan, China Since 2019
Chat Now Send Inquiry
Cheap Price Printable RFID Blocker Card Signal Shield NFC Blocking Protector Card

Cheap Price Printable RFID Blocker Card Signal Shield NFC Blocking Protector Card

US $ 0.5 / Piece FOB
1 Piece (MOQ)
More
Application : Social Security Card, Community Card, Hotel Card, Enterprise Card, Traffic Card, Supermarket Card, Campus Card, Smartcard Application
Contact Supplier
Audited Supplier
Quanzhou Hecere Electronic Co., Ltd.

Fujian, China Since 2018
Chat Now Send Inquiry
Custom Printing RFID Signal Blocking Signal Vault Blocker Card

Custom Printing RFID Signal Blocking Signal Vault Blocker Card

US $ 0.15-1 / Piece FOB
500 Pieces (MOQ)
More
Main Products: RFID Card
Contact Supplier
Audited Supplier
JingZhou SynTek Smart Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Hunan, China Since 2019
Chat Now Send Inquiry
RFID Credit Card Blocker Signal Blocking RFID Card

RFID Credit Card Blocker Signal Blocking RFID Card

US $ 0.75-1.5 / Piece FOB
100 Pieces (MOQ)
More
Label Category : Passive
Contact Supplier
Audited Supplier
JingZhou SynTek Smart Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Hunan, China Since 2019
Chat Now Send Inquiry
Custom Logo RFID E-Shield Blocking Card, NFC Card Skimmer Blocker

Custom Logo RFID E-Shield Blocking Card, NFC Card Skimmer Blocker

US $ 0.34-0.78 / Piece FOB
100 Pieces (MOQ)
More
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
Contact Supplier
Audited Supplier
Quanzhou Hecere Electronic Co., Ltd.

Fujian, China Since 2018
Chat Now Send Inquiry
Professional Custom Signal Vault RFID Blocking Sleeve Card for Passport

Professional Custom Signal Vault RFID Blocking Sleeve Card for Passport

US $ 0.8-1.35 / Piece/Pieces FOB
500 Piece/Pieces (MOQ)
More
Function : Identification, Payment, Encrypt/Decrypt, Information
Contact Supplier
Audited Supplier
Chengdu MIND IOT Technology Co., Ltd.

Sichuan, China Since 2006
Chat Now Send Inquiry
Long Distance Vehicle RFID Card

Long Distance Vehicle RFID Card

100 Pieces (MOQ)
More
Main Products: Barrier Radar Detector, RFID Readers, RFID Cards, Barrier Gate, Loop Detector, Face Recognition, Access Control, Turnstile Gate, Parking System, Parking Equipments
Contact Supplier
Audited Supplier
IDeal Intelligent Technology Co., Ltd.

Guangdong, China Since 2014
Chat Now Send Inquiry
Original Siemens Position Feedback Card for Valve Positioner 6dr4004-8j

Original Siemens Position Feedback Card for Valve Positioner 6dr4004-8j

US $ 69-75 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Kerui (Weifang) Automation Equipment Co., Ltd.

Trading Company

Shandong, China Since 2025
Chat Now Send Inquiry
Related Videos
  • What is Anti-Theft RFID Signal Blocking Protection RFID NFC Blocking Card
    What is Anti-Theft RFID Signal Blocking Protection RFID NFC Blocking Card
    US $ 0.09-0.1 /Piece
    500 Pieces (MOQ)
    Contact Supplier
  • What is Plastic Debit Credit Protector CPU Anti Scan Signal RFID NFC Blocking Card
    What is Plastic Debit Credit Protector CPU Anti Scan Signal RFID NFC Blocking Card
    US $ 0.45-0.5 /Piece
    500 Pieces (MOQ)
    Contact Supplier
  • What is High-End Customized Shielded RFID Signal Security Card
    What is High-End Customized Shielded RFID Signal Security Card
    US $ 0.08-0.1 /Piece
    500 Pieces (MOQ)
    Contact Supplier
  • What is Plastic Debit Credit Protector Anti Scan Signal RFID Blocking Card
    What is Plastic Debit Credit Protector Anti Scan Signal RFID Blocking Card
    US $ 0.1-0.2 /Piece
    1,000 Pieces (MOQ)
    Contact Supplier
Elevator AC Inverter Encoder Pg Card Smart Control System Motor Speed Signal Feedback Card

Elevator AC Inverter Encoder Pg Card Smart Control System Motor Speed Signal Feedback Card

US $ 50-90 / Piece FOB
1 Piece (MOQ)
More
Main Products: AC Drive, Frequency Inverter, Inverter, Variable Frequency Drive, Variable Speed Drive, Frequency Converter, Servo Drive for Energy Saving, Integrated Elevator Controller, EV Motor Controller
Contact Supplier
Audited Supplier
Shenzhen V&T Technologies Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2011
Chat Now Send Inquiry
RFID Data Guard Signal Blocking Use NFC Blocking Card

RFID Data Guard Signal Blocking Use NFC Blocking Card

US $ 0.38-0.6 / Piece FOB
100 Pieces (MOQ)
More
Type : Non-contact
Contact Supplier
Audited Supplier
JingZhou SynTek Smart Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Hunan, China Since 2019
Chat Now Send Inquiry
Promotional Gift Credit Card Holder RFID Blocking

Promotional Gift Credit Card Holder RFID Blocking

US $ 0.49-0.68 / Piece FOB
500 Pieces (MOQ)
More
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
Contact Supplier
Audited Supplier
Quanzhou Hecere Electronic Co., Ltd.

Fujian, China Since 2018
Chat Now Send Inquiry

Not exactly what you want?

Post Sourcing Request

About Signal Cards FAQ

  • QHow does a GPS tracker from China benefit B2B users in the Electrical & Electronics industry?

    The Signal Cards is a standout piece in our GPS Tracker collection.A GPS tracker from China provides real-time tracking, improving fleet management for businesses. With accurate location data and innovative features, a GPS tracker ensures operational efficiency, asset security, and timely reporting. Tapping into suppliers' global reputation enhances quality assurance.

  • QWhat features should B2B users look for in a GPS tracker supplier in China?

    Our Signal Cards offers exceptional quality and style within the GPS Tracker category.When sourcing a GPS tracker supplier in China, look for reliable product quality, customized solutions, technical support, and after-sales service. A reputable supplier offers competitive prices, fast delivery, certification compliance, and flexible order quantities.

  • QHow can B2B buyers in the Electrical & Electronics industry verify the authenticity of GPS tracker manufacturers in China?

    Discover the perfect addition to your GPS Tracker with our Signal Cards.B2B buyers can verify the authenticity of GPS tracker manufacturers in China through research, supplier visits, product testing, and industry connections of third-party companies. Check manufacturer credentials, reviews, certifications, and production facilities to ensure compliance with industry standards.

Contactless Signal Blocker  RFID/NFC PVC  Blocking  Card

Contactless Signal Blocker  RFID/NFC PVC  Blocking  Card

US $ 0.6-0.9 / Piece FOB
100 Pieces (MOQ)
More
Type : Smart Card
Contact Supplier
Audited Supplier
JingZhou SynTek Smart Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Hunan, China Since 2019
Chat Now Send Inquiry
Visa Card Security Card Protector RFID Blocking Card

Visa Card Security Card Protector RFID Blocking Card

US $ 0.49-0.68 / Piece FOB
500 Pieces (MOQ)
More
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
Contact Supplier
Audited Supplier
Quanzhou Hecere Electronic Co., Ltd.

Fujian, China Since 2018
Chat Now Send Inquiry
High-Speed Pcie Plug-in Card Afe Signal Conditioning

High-Speed Pcie Plug-in Card Afe Signal Conditioning

US $ 2,842.35-3,143.89 / pieces FOB
10 pieces (MOQ)
More
Usage : Small-sized LCM
Contact Supplier
Audited Supplier
Smartgiant Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2025
Chat Now Send Inquiry
Block RFID Credit Card RFID Signal Blocking Card

Block RFID Credit Card RFID Signal Blocking Card

US $ 0.3-0.6 / Piece FOB
100 Pieces (MOQ)
More
Main Products: RFID Card
Contact Supplier
Audited Supplier
JingZhou SynTek Smart Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Hunan, China Since 2019
Chat Now Send Inquiry
Anti-Signal RFID Blocker Blocking Protector Card

Anti-Signal RFID Blocker Blocking Protector Card

US $ 0.35-0.95 / Piece FOB
300 Pieces (MOQ)
More
Label Category : Active
Contact Supplier
Audited Supplier
Shenzhen Xinyetong Technology Development Co., Ltd.

Trading Company

Guangdong, China Since 2020
Chat Now Send Inquiry
Low Price RFID Blocking Card for Credit Card Protect

Low Price RFID Blocking Card for Credit Card Protect

US $ 0.49-0.68 / Piece FOB
500 Pieces (MOQ)
More
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
Contact Supplier
Audited Supplier
Quanzhou Hecere Electronic Co., Ltd.

Fujian, China Since 2018
Chat Now Send Inquiry
RFID  Blocking Sleeves Credit  Cards  and Passport  Cardholder Sleeves to  Block  RFID  / NFC Signals Blocker  Card

RFID  Blocking Sleeves Credit  Cards  and Passport  Cardholder Sleeves to  Block  RFID  / NFC Signals Blocker  Card

US $ 0.6-0.9 / Piece FOB
100 Pieces (MOQ)
More
Power Supply Mode : Passive Card
Contact Supplier
Audited Supplier
JingZhou SynTek Smart Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Hunan, China Since 2019
Chat Now Send Inquiry
Colorlight E80 LED Screen Receiving Card for LED Video Wall 16 RGB Signal Output

Colorlight E80 LED Screen Receiving Card for LED Video Wall 16 RGB Signal Output

US $ 13.08-14.13 / Piece FOB
1 Piece (MOQ)
More
Main Products: LED Displays, LED Displays Accessories
Contact Supplier
Audited Supplier
Shenzhen Lightingart LED Display Co., Ltd.

Trading Company

Guangdong, China Since 2019
Chat Now Send Inquiry
Decowell Ex Series I/O Module, Ex-313s Digital Signal Output Stable Communication Card

Decowell Ex Series I/O Module, Ex-313s Digital Signal Output Stable Communication Card

US $ 63.36-90.51 / Piece FOB
1 Piece (MOQ)
More
Function : Automatic Control
Contact Supplier
Audited Supplier
Nanjing Decowell Automation Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2023
Chat Now Send Inquiry
Scan Guard Signal Blocker Custom Logo Printed RFID Blocking Card

Scan Guard Signal Blocker Custom Logo Printed RFID Blocking Card

US $ 0.25-0.5 / Piece FOB
300 Pieces (MOQ)
More
Main Products: Smart Cards, RFID Wristbands, NFC Stickers, RFID Fabric Bracelets, RFID Labels
Contact Supplier
Audited Supplier
Shenzhen Xinyetong Technology Development Co., Ltd.

Trading Company

Guangdong, China Since 2020
Chat Now Send Inquiry
Factory Price Credit Card Protector RFID NFC Blocking Card

Factory Price Credit Card Protector RFID NFC Blocking Card

US $ 0.49-0.68 / Piece FOB
500 Pieces (MOQ)
More
Function : Information
Contact Supplier
Audited Supplier
Quanzhou Hecere Electronic Co., Ltd.

Fujian, China Since 2018
Chat Now Send Inquiry
RFID Credit Card Blocker Signal LED Blocking Card

RFID Credit Card Blocker Signal LED Blocking Card

US $ 0.7-1.5 / pc FOB
500 pc (MOQ)
More
Main Products: Smart Card, RFID Card, RFID Tag, NFC Tag, RFID Sticker, RFID Keyfob, RFID Wristband, RFID Blocking Card, RFID Reader, NFC Reader
Contact Supplier
Audited Supplier
Shenzhen A. N. G Technology Co., Ltd.

Guangdong, China Since 2016
Chat Now Send Inquiry
Xyt Custom Printing Anti Hacking RFID Blocking Card RFID Signals Shield Card.

Xyt Custom Printing Anti Hacking RFID Blocking Card RFID Signals Shield Card.

US $ 0.22-0.5 / Piece FOB
200 Pieces (MOQ)
More
Power Supply Mode : Passive Card
Contact Supplier
Audited Supplier
Shenzhen Xinyetong Technology Development Co., Ltd.

Trading Company

Guangdong, China Since 2020
Chat Now Send Inquiry
View More

Browse by Categories

Home > Electrical & Electronics > GPS > GPS Tracker > Vehicle GPS Tracker
1/834
TOP

Search Filter

Categories

More Less
  • GPS Tracker
  • Handheld Two Way Radio
  • Indoor LED Display
  • Communication Module
  • RFID Card
  • Radio & TV Broadcasting
  • Electrical Control System
  • LED Video Processor
  • HDMI Converter
  • Other Smart Card

Application

More Less
  • SOHO
  • Enterprise

Architecture

More Less
  • Shared Memory

Network Site

More Less
  • Intermediate Node Routers
  • Border Router

Performance

More Less
  • Non Line Speed Router

Transfer Rate

More Less
  • 300Mbps
  • 150Mbps
  • 10/100/1000Mbps

Company Type

More Less
  • Trading Company
  • Manufacturer/Factory
  • Group Corporation
  • Individuals/SOHO
  • Other

Company Location

More Less
  • Guangdong
  • Zhejiang
  • Jiangsu
  • Fujian
  • Shandong
  • Shanghai
  • Hunan
  • Hebei
  • Anhui
  • Beijing
  • Tianjin
  • Henan
  • Hubei
  • Chongqing
  • Jiangxi
  • Sichuan
  • Guizhou
  • Shaanxi
  • Liaoning
  • Gansu
  • Hongkong S.A.R.
  • Ningxia
  • Heilongjiang
  • Yunnan
  • Shanxi
  • Guangxi
Reset Done