10/19/2026
Upgrading an outdated card access system doesn’t require a massive budget overhaul on Day 1.
Many facilities stick with legacy, easily cloned 125 kHz proximity cards simply because the idea of replacing hundreds of readers and badges all at once seems overwhelming.
A seamless, phased migration eliminates the financial and operational friction:
• Multi-Tech Readers: Modern smart readers support legacy 125 kHz, high-frequency 13.56 MHz (such as DESFire EV3), and encrypted Bluetooth Low Energy (BLE) / NFC mobile credentials simultaneously. You can swap readers at high-risk doors today without stranding users carrying older badges.
• Dual-Technology Credentials: Transition personnel smoothly using dual-frequency credentials that talk to both your existing legacy hardware and new encrypted platforms.
• Flexible Mobile Provisioning: Enable users to unlock doors with their smartphones alongside physical badges as your budget and schedule allow.
Harden your perimeter, eliminate credential cloning vulnerabilities, and migrate at your own pace without facility downtime.
Connect with Systems Integrations to map out a phased, cyber-secure access control roadmap. Call 866-417-3787 or visit systems-integrations.com/contact.