Contactless control, without reliability issues\n\nKeyPad Plus is a combination of design, technologically advanced encryption, and elaborate user experience designed to manage security with increased protection and ease of use. It allows you to arm and disarm Ajax, activate Night Mode, and manage specific groups using a Pass card or a Tag1 keychain.\n\nTop-level data protection\n\nTo quickly and securely identify users, KeyPad Plus is equipped with DESFire® technology. It is the industry-leading solution for contactless communication that enables user identification through a card or keychain.\n\nDESFire® is compliant with the international standard ISO 14443 and combines 128-bit full encryption with anti-replay protection. This technology is also used in European cash transport systems and NASA access systems.\n\nExceptional battery life\n\nThe new firmware of KeyPad Plus maximizes the use of pre-installed batteries. Even with daily use of contactless identification functions, the keypad works for 3.5 years without needing to change the batteries. Additionally, by disabling the card and keychain reader, the battery lasts for up to 4.5 years. KeyPad Plus notifies the alarm receiving center and users when the battery needs to be replaced.\n\nRemote access control\n\nSet personal access codes to know who and when disarmed the system: the user\'s name appears in the notification and event log. It is also possible to assign Pass or Tag to a specific user and define their permissions for controlling the security of specific groups or the entire facility. The Ajax app allows real-time access permission management. Access can be limited, extended, or instantly blocked.\n\nAdding users. Quick and simple.\n\nAjax systems support up to 200 Tags or Pass2. To add them, there is no need to create Ajax accounts for new users, simply assign a name to the device and define their access permissions. This makes it easier to delegate system control access to temporary employees or new staff members.