AJAX 42848.90.BL Contactless Key Fob, 100-Piece, Black

Ensure fast, secure entry control across offices, retail sites and multi-tenant buildings with the AJAX 42848.90.BL Contactless Key Fob. This 100-piece pack of black Tags delivers effortless access management—users simply present the key fob to the KeyPad Plus reader to change security modes without sharing codes or app credentials. Built on DESFire contactless technology (ISO 14443) with 128-bit encryption, these fobs provide strong protection against cloning and unauthorized access, improving your physical security and compliance posture.

Administrators can name each Tag, set granular access permissions and immediately revoke or restrict rights from the Ajax app, giving you real-time control over staff and visitor access. Each Tag supports connection to up to 13 Ajax control panels and offers a service life up to ten years, minimizing maintenance and replacement overhead. Ideal for security integrators, facility managers and IT teams managing access control, surveillance integration or monitoring systems. Add a robust, scalable access solution to your security ecosystem—order the AJAX Contactless Key Fob 100-pack to streamline on-site access control today.

• Simplify daily access: present the contactless Tag to KeyPad Plus to arm/disarm without passwords or app logins
• Enterprise-grade security: DESFire 128-bit encryption and ISO 14443 contactless tech prevent cloning and protect your access control
• Bulk convenience: 100-piece black pack lets you provision staff, tenants or fleet quickly and affordably
• Centralized management: assign names, set permissions and revoke access in real time from the Ajax admin app
• Multi-site flexibility: each Tag can be linked to up to 13 control panels for unified security across locations
• Long service life: durable design with up to 10 years of reliable contactless operation for lower replacement costs