38221.89.WH #38221 - The Ajax Pass card, in white version and supplied in a pack of 100 pieces , allows for quick and contactless control of security systems thanks to DESFire® technology with Triple DES and AES 128-bit encryption , ensuring highly secure and copy-resistant access. Each card can be associated with up to 13 Ajax systems , with advanced permission management via the app, where you can modify, revoke or expand access in real time while maintaining a precise history in the event log. Anti-sabotage protection integrates secure authentication and defense against signal interception, ensuring total reliability even in sensitive environments. The slim and lightweight design allows for comfortable and discreet daily use, while maintaining maximum compatibility with the KeyPad Plus, KeyPad TouchScreen and S Plus models of the Ajax system.
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38221.89.WH | CONTACTLESS SECURITY CHECKOUT PAPER - PACK OF 100
The Ajax Pass, 38221.89.WH, white is a contactless card designed to quickly and securely manage the system's security modes, offered here in a pack of 100 , ideal for families, offices and multi-user access. Thanks to DESFire® technology with Triple DES and AES 128-bit encryption , it guarantees advanced authentication, copy protection and the possibility of enabling dual authorization by requiring both the card and the code. Each Pass can be associated with up to 13 Ajax systems , with remote management of permissions via app, allowing you to modify, revoke or assign access in real time, with complete recording of activities in the event log. The slim and durable design facilitates discreet everyday use, while maintaining full compatibility with KeyPad Plus, KeyPad TouchScreen and other Ajax devices.
Main specifications:
- DESFire® technology with advanced encryption for maximum security
- Compatibility with up to 13 Ajax systems for multi-user management
- Anti-sabotage and anti-copy protection with secure authentication
- App management with real-time permission changes
- Support for double authentication (Pass + Code)
- Pack of 100 pieces ideal for environments with multiple users
Further details
✅ Device Compatibility :
The Ajax Pass card is compatible with the main Ajax system control devices, including KeyPad Plus Jeweler, KeyPad TouchScreen Jeweler, KeyPad TouchScreen Fibra, and KeyPad S Plus Jeweler, enabling consistent management of security modes across different product lines. Each Pass can be registered on up to 13 Ajax hubs , making it ideal for users who need to access multiple facilities or premises with a single card.
✅ Contactless authorization:
Authentication is performed using DESFire® technology based on the ISO 14443-A protocol at 13.56 MHz, ensuring fast and completely contactless access to the system's security modes. Thanks to the combination of Triple DES and 128-bit AES hardware encryption , the card ensures a high level of protection against cloning, signal interception, and unauthorized access attempts.
Ajax Pass allows you to assign a name and permissions to each card directly from the app, with the ability to modify them in real time, revoke access, or limit them to specific system groups. Every use is recorded in the event log, providing a detailed history of operations. The compact size (86 × 54 × 0.8 mm) and light weight make the card practical and durable for everyday use, while maintaining a refined design also available in white.
The system includes advanced authentication to prevent unauthorized card use, data copy protection, and security against signal interception. Additionally, dual authorization can be enabled, requiring both the card and a code to arm or disarm the system, providing an additional layer of protection against physical or digital breaches.
Technical data sheet
| 38221.89.WH | |
| Compatibility | |
| Device compatibility | KeyPad Plus Jeweler KeyPad TouchScreen Jeweler Superior KeyPad TouchScreen Fiber KeyPad S Plus Jeweler |
| Contactless authentication | |
| Communication technology | DESFire® |
| Operating standard | ISO 14443-A (13.56 MHz) |
| Encryption | Triple DES encryption and AES hardware encryption with 128-bit key. |
| Key features | |
| Possibility to assign the user | Set the name and access permissions for each card in an Ajax app. |
| Ajax hubs | up to 13 One Pass card can be paired with 13 hubs. |
| Sabotage protection | |
| Authentication | Protection from signal interception |
| Enclosure | |
| Color | White |
| Dimension | 86 × 54 × 0.8 mm 3.39″ × 2.13″ × 0.03″ |
| Weight | 6 g 0.2 oz |
| Operating temperature range | from −10 °C to +40 °C from 14 °F to 104 °F |
| Operating humidity | up to 75% |
| Complete set | 100 devices (depending on the kit) Quick start guide |
| Warranty | 24 months |