Keri Systems DELTA6.2 Mifare Smartcard Mullion Reader / Keypad, Reads CSN / Sector

Deliver consistent, secure access control where it matters most. The Keri Systems DELTA6.2 Mifare Smartcard Mullion Reader/Keypad is a compact smart reader designed for commercial and industrial deployments that require fast, reliable contactless authentication. Operating at 13.56 MHz with an up to 2-inch read range, the DELTA6.2 speeds entry for staff and visitors while minimizing bottlenecks at doors and turnstiles. Built-in MAXSecure and ValidID features add an extra layer of credential validation to reduce cloning and unauthorized entry, improving overall site security and monitoring. The reader supports both legacy Wiegand and modern OSDP interfaces, making it simple to retrofit into existing access control systems without costly rewiring. Its rugged mullion form factor installs cleanly on narrow frames and metal surfaces for a low-profile, vandal-resistant solution that fits corporate offices, healthcare, education, and industrial sites. Enhance surveillance and security operations with dependable contactless authentication that reduces maintenance and simplifies credential management. Contact us to upgrade your access control infrastructure or request a quote to deploy the DELTA6.2 in your facility.

• Simplifies secure entry with MIFARE contactless reading at 13.56 MHz for fast, hands-free access
• Reduces cloning and fraud risk using MAXSecure and ValidID validation for high-integrity credential checking
• Eases system upgrades with legacy Wiegand and modern OSDP support for seamless integration into existing access control
• Slim mullion design mounts on narrow door frames or metal surfaces for discreet, vandal-resistant installation
• Maintenance-free passive card operation and up to 2-inch read range for reliable, consistent user throughput