AJAX 42833.89.BL Contactless Card, 3-Piece, Black

Streamline secure entry and access management with the AJAX Contactless Card 3‑pack — a professional proximity card solution for modern security and surveillance systems. These black smart cards use DESFire technology (ISO 14443) and 16‑byte (128‑bit) encryption to protect against cloning and unauthorized reads, delivering reliable, copy-protected ID for staff, contractors, and visitors. Operating at 13.56 MHz, the cards offer fast, contactless interaction with KeyPad Plus and Ajax hubs so users can arm or disarm systems without passwords or app access. Each Pass card can be linked to up to 13 hubs, making the set ideal for offices, retail locations, warehouses, and multi-zone monitoring deployments. Administrators benefit from granular control — assign names, set access permissions, track events in the log, and revoke access in real time from the Ajax app. Printable surfaces let you label cards for easy identification during onboarding. Choose the AJAX proximity cards when you need robust access control, simplified user management, and enterprise-grade encryption for your security and monitoring infrastructure. Add these cards to your Ajax system today to improve access workflows and strengthen perimeter protection.

• Fast, contactless access control: present the card to disarm systems or change modes instantly for efficient security workflows
• Strong copy-protection with DESFire and 16‑byte (128‑bit) encryption to prevent cloning and safeguard sensitive monitoring and access data
• Multi-hub support: each Pass card can be assigned across up to 13 hubs for flexible deployment across buildings or zones
• Admin control and auditability: name cards, assign permissions in the Ajax app, and revoke access in real time with full event logging
• Pack of 3 black proximity cards (printable) ideal for teams, contractors, or multi-site installations