PROXIMITY TAG/BLACK 3-PACK 23525 AJAX

Quick access to the security system
To disarm the security system, just present Tag to the reader on the keypad. This copy-protected key fob allows you to manage security modes without a password, user account and access to the Ajax app.
Communication technology: DESFire
Operating standard: ISO 14443-? (13.56 MHz)
Encryption: 128-bit