Ajax Pass Encrypted Contactless Card (White)

The Ajax Pass 23503.89.WH is a high-security, encrypted contactless RFID card designed for fast and convenient management of Ajax intrusion alarm systems. Engineered for seamless interaction with Ajax KeyPad Plus, KeyPad TouchScreen, and outdoor KeyPad Outdoor devices, it allows users to arm, disarm, or switch system security modes simply by presenting the card to the keypad—eliminating the need to enter passcodes manually.

Utilizing DESFire® technology based on international ISO 14443-A standards, the Ajax Pass incorporates military-grade 128-bit encryption and copy-protection mechanisms to prevent data spoofing or cloning attempts. Each card is linked to a specific user profile within the Ajax mobile application, allowing administrators to grant granular access rights, set temporary access windows, and track full event logs with user-identified time stamps in real time.

Key System Features & Functionality

• DESFire® High-Security Encryption: Powered by DESFire® chip technology featuring 128-bit encryption to protect against signal intercept, card cloning, and unauthorized access attempts.

• Instant Keypad Disarming: Enables effortless touchless disarming and arming by holding the card near supported Ajax keypads without typing a PIN code.

• User Profile & Event Logs: Integrates directly into the Ajax app, attributing each arming/disarming event to a specific user name for comprehensive audit trails.

• Granular Access Permissions: Administrators can bind cards to specific users or guest profiles, restricted by time schedules or specific system partitions.

• Multi-Hub Compatibility: A single Ajax Pass card can be registered across up to 13 different Ajax Hub central panels, ideal for users managing multiple properties or office sites.

• Durable Credit-Card Format: Slim CR80 standard form factor designed to fit easily into wallets or ID card holders.

Key Technical Specifications