Seamlessly expand your access control with our modular Core Series Smart Hub that features configurable inputs, encryption at every level and powerful, cloud-based management to enable secure, dynamic access control for any facility. The Smart Hub connects to expansion boards that include ports for 8 Avigilon Smart Readers, Request to Exit (REX) inputs, and Contact Sensors. It uses RS-485 wiring to connect to the Smart Readers and is powered by a built-in 12/24V DC power supply.