Discover the Comelit 909030155 IP Access Controller, designed for seamless management of access through two doors using PAC and PAC64 output readers. It supports a robust keyholder database of up to 20,000 entries with individual credential records, perfect for large-scale security needs. Equipped with a 3Amp thermal fuse, it safeguards the lock relays, ensuring reliable and protected operation. This DIN mountable controller is ideal for efficient access control. Upgrade your security system today with Comelit's trusted technology and experience enhanced control and reliability.