Suprema CoreStation 4 Door Access Control Kit is an intelligent door controller which provides the advantages of a biometric-enabled security over a centralized access control system. Designed to accommodate enterprise-level systems, the CoreStation can store up to 500,000 users with an incredible fingerprint matching speed of up to 400,000 match/sec. With its high-performance, biometric readiness, Ethernet communication, CoreStation is also capable of offering the full features of the BioStar2 platform.