Pass
An encrypted DESFire® contactless card for secure, password‑free control of Ajax security modes, compatible with KeyPad Plus and TouchScreen models.
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Available Colours
Pass
Pass is an encrypted contactless card designed for fast, secure control of Ajax security modes. It allows users to arm or disarm the system simply by presenting the card to a compatible keypad, without needing a password, user account, or access to the Ajax app. Built on DESFire® technology, Pass provides enterprise‑grade encryption and copy protection, ensuring safe and reliable authentication for both residential and commercial installations.
Key Features
- Encrypted contactless card for controlling security modes
- DESFire® technology with AES‑128 and Triple DES encryption
- Compatible with KeyPad Plus, KeyPad TouchScreen, and KeyPad S Plus
- No password or app required — authenticate with a simple tap
- Pair one card with up to 13 hubs
- Configurable access permissions via Ajax apps
- Event log tracking for all card‑based actions
- Copy‑protected microchip for secure authentication
- Available in packs of 3, 10, or 100
How It Works
Pass uses DESFire® contactless authentication to securely identify the user when presented to a compatible Ajax keypad. The keypad verifies the card using encrypted communication and applies the assigned permissions. Administrators can manage access rights, revoke cards, or rename them in real time through Ajax apps. All interactions are logged, providing full accountability and traceability.
Installation & Usage
- Add Pass to the system by presenting it to the keypad in the Ajax app’s settings
- Assign a name and access permissions for each card
- Use Pass to arm/disarm the system or control groups
- Ideal for users without app access, such as staff, contractors, or temporary visitors
- Works seamlessly across up to 13 hubs
Reliability & Security
- DESFire® encryption ensures high‑security authentication
- Protection against signal interception
- Optional two‑factor authentication (Pass + passcode)
- Durable card design suitable for daily use
- Wide operating temperature range for varied environments
Compliance
- Operating temperature: −10 °C to +40 °C
- Operating humidity: up to 75%
- Dimensions: 86 × 54 × 0.8 mm
Specifications
| Product Type | Encrypted contactless access card |
| Compatibility | KeyPad Plus Jeweller, KeyPad TouchScreen Jeweller, Superior KeyPad TouchScreen Fibra, KeyPad S Plus Jeweller |
| Authentication Technology | DESFire® |
| Operating Standard | ISO 14443‑A (13.56 MHz) |
| Encryption | Triple DES and AES‑128 hardware encryption |
| User Assignment | Name and access permissions configurable in Ajax apps |
| Multi‑Hub Support | One Pass card can be paired with up to 13 hubs |
| Sabotage Protection | Copy protection, signal interception protection, device authentication |
| Two‑Factor Support | Optional authorization confirmation (Pass + passcode) |
| Dimensions | 86 × 54 × 0.8 mm |
| Weight | 6 g |
| Operating Temperature | −10 °C to +40 °C (14 °F to 104 °F) |
| Operating Humidity | Up to 75% |
| Colours | Black, White |
| Complete Set | Pack of 3, 10, or 100 cards (depending on kit), quick start guide |