Frequency: 125KHz; Thick/Clamshell (Read Only); Min. Order Quantity: 100 cards

The ZKTeco PROX-CARD-THICK is a thick-form 125 kHz proximity credential in clamshell packaging, pre-encoded with a unique sequence number at manufacture. Compatible with standard 125 kHz Wiegand access control readers -- no field programming required.

Simple, reliable proximity access

Read-only architecture means the credential is locked at production. The thick clamshell body provides extra durability compared to standard ISO card thickness, standing up to daily badge-in/badge-out use without cracking or delaminating.

Key features

• 125 kHz generic proximity: compatible with standard Wiegand-based access control readers
• Pre-encoded sequence number: unique factory-programmed ID printed on the card face for easy inventory tracking
• Read-only: credential locked at manufacture -- no field configuration needed
• Thick clamshell form factor: added durability for high-use environments