EM-Marin 125kHz Clamshell Proximity Card with Pre-Printed Numbering

Product Overview

The IDTHICKCARD Proximity Card is an industrial-grade, rigid clamshell RFID credential, operating at the standard 125 kHz (EM4100 / TK4100 compatible) radio frequency, this thick identification card is designed for contactless user authentication, biometric time-and-attendance clocking, automated barrier gate integration, and door access management across corporate facilities, residential complexes, and industrial sites.

Constructed from impact-resistant ABS plastic with a rugged PVC overlay, the IDTHICKCARD features an integrated pre-punched vertical slot for direct attachment to lanyard clips, badge reels, or strap clips without requiring an external badge holder. Each credential is manufactured with read-only factory programming and features laser-engraved ID numbering (standard 18-digit Wiegand / ABA format) printed clearly on the exterior shell for rapid enrollment and database assignment. Its passive, battery-free inductive coil delivers dependable, omnidirectional read ranges up to 5–10 cm on standard EM-Marin proximity readers.

✅ Key Features

• Universal 125 kHz Frequency: Fully compatible with standard EM4100, TK4100, and standard EM-Marin RFID proximity card readers.

• Rigid Clamshell Durability: Constructed from heavy-duty ABS plastic to resist bending, mechanical crushing, and daily physical wear.

• Pre-Printed ID Code: Includes high-contrast laser-etched card numbers for fast manual registration into access management software.

• Built-in Vertical Slot: Ready to clip directly onto badge reels, lanyards, or neck straps without requiring extra vinyl badge holders.

• Contactless Passive Technology: Operates without internal batteries via electromagnetic induction for virtually unlimited read lifespans.

• Extended Read Range: Engineered with an internal copper coil antenna providing stable read distances of up to 5–10 cm (depending on reader power).

• Multi-Environment Resilience: Dustproof, water-resistant, and functional across wide industrial temperature swings (-20°C to +70°C).

📸 Compatible Devices

• Standalone and Networked RFID Proximity Card Readers (Wiegand 26-bit / 34-bit)

• Biometric Access Control Terminals and Time & Attendance Clocks with integrated 125 kHz modules (ZKTeco, Dahua, Hikvision, Anviz)

• Access Control Door Controllers and Multi-Door Control Panels (InBio, C3 series, Rosslare)

• Parking Barrier Gate Entry Stations and Long/Medium Range RFID Readers

• Video Intercom Outdoor Door Stations and Access Keypads with EM RFID capability