Custom EM4200 Cards

Product Overview

EM4200 PVC ID cards are classic 125KHz low frequency read-only RFID cards, the most cost-effective basic access control card for global small factories, residential buildings and simple office attendance systems. Each card comes with unique unchangeable ID number sealed inside PVC layers, stable and durable for low-budget security management projects.

Core Chip Advantages

• 125KHz low frequency, ultra-wide compatibility with all old LF card readers
• Read-only fixed unique ID code, cannot be rewritten or copied easily
• Ultra low cost, ideal for mass low-frequency access projects
• Strong anti-interference performance, stable card reading signal in complex factory environment

Product Specs

• Standard CR80 size: 85.5*54mm, 0.76mm thick solid PVC material
• Double-sided CMYK custom printing, support company logo, staff number and simple prompt text
• Matte anti-scratch lamination as standard surface finish
• Optional processing: hole punch, sequential ID number printing, signature panel

System Compatibility

100% compatible with all 125KHz LF access control readers, factory turnstiles, basic time attendance clocks and old residential gate lock systems, widely adopted in low-cost security projects worldwide.

Factory Wholesale Service Terms

• Low custom printed MOQ: 500 pieces
• Free custom artwork layout & brand logo design service
• Fast mass production lead time: 3–7 working days
• Blank EM4200 test sample cards available for LF reader compatibility test
• Economical bulk pricing for large quantity wholesale orders