Premium 125kHz RFID Access Control Cards (EM ID)

High-frequency EM4100 chip with durable PVC construction for extended lifespan

Precision laser-embedded coil antenna ensures stable signal transmission (10cm+ read range)

Industrial-grade waterproof/anti-interference design for harsh environments (IP54 rated)

Blank programmable cards compatible with most 125kHz RFID readers (HID, Indala, etc.)

Common applications:

Office building access systems

Hotel room keycards

Gated community security

University dormitory management

Standard CR80 size (85.6×54mm) with optional magnetic stripe/printable surface

Bulk packaging available (100-10,000pcs/order) with OEM customization

Note: Non-rewritable version (factory-locked UID) for enhanced security