Бесконтактные датчики/черные, 3 шт. 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