The RFID Access Card 125 kHz EM-22 Unique from Spreest is compatible with the EM-ID standard. It is designed for access control systems, intercoms, recorders, and all devices operating with 125 kHz technology. The card features a unique identifier (ID) recorded at the factory, which cannot be changed or overwritten. It functions as a permanent carrier with an unchangeable code, providing consistent and stable recognition in systems that require a fixed user number structure.

• Copying capabilities: none – the card does not allow rewriting or cloning
• Programming: no ability to change the ID (factory-recorded unique code)
• Unique code: fixed recognition number recorded at production
• Communication standard: EM-ID 125 kHz
• Format: PVC card in CR80 standard
• Application: access control systems, time and attendance monitoring, intercoms, identification

Technical Specifications

• Standard: EM-ID 125 kHz
• Operating frequency: 125 kHz
• Memory: fixed factory identifier (ID)
• Copying/programming: no (factory memory cannot be overwritten)
• Compatibility: readers and systems supporting 125 kHz medium
• Dimensions: 85.5 × 54 × 0.86 mm (CR80)
• Material: PVC
• Color: white

The package includes: 1x RFID Access Card EM-22 UNIQUE 125 kHz