AJAX 42851.90.WH Contactless Key Fob, 10-Piece, White

Streamline access control and everyday security operations with the AJAX Contactless Key Fob — a business-ready solution for fast, secure arming and disarming. This 10-piece pack of white Tag key fobs pairs with KeyPad Plus panels to give employees and contractors convenient proximity access without sharing codes or app credentials. Built on DESFire® contactless technology with 128-bit encryption and copy-protection, these fobs deliver enterprise-grade protection against cloning—ideal for integrated security, surveillance and monitoring environments.

Each Tag can be assigned to up to 13 Ajax control panels, making the set suitable for multi-door sites, branch offices, or managed properties. Administrators can name devices, set access permissions, and instantly revoke or restrict access in real time; every action is recorded in the event log for audit and compliance. With a service life up to ten years and hybrid installation compatibility, these contactless key fobs reduce lifecycle costs and simplify large deployments.

Ideal for security integrators, facility managers and IT teams—add this AJAX Contactless Key Fob 10-pack to your access control toolkit to improve security, simplify monitoring and accelerate installations.

• Rapid, contactless arming/disarming: present the Tag to a KeyPad Plus reader to change security modes without entering a code
• Enterprise-grade DESFire® 128-bit encryption protects credentials and prevents cloning for reliable site security
• Scales across sites: one Tag can pair with up to 13 control panels for multi-door or multi-location deployments
• Pack of 10 white key fobs streamlines rollout for offices, retail, property management and system integrators
• Long service life (up to 10 years) cuts replacement costs and reduces maintenance overhead
• Real-time access management and event logging let administrators revoke or modify permissions instantly for better monitoring and compliance