MAIN FEATURES  Up to 30,000 users with access rights for every panel, across optional 4092 modular doors in a system  20,000, FIFO, history event log, when offline  Full intelligent logic interconnection of inputs, outputs, readers, and more  Onboard TCP/IP networking (AC-225IP version)  Panel supports both 1-door (In/Out) and 2-door (In/Out, In/In and Out/Out) configurations  Real-time clock keeps time for up to 2 weeks without power (no batteries to replace)  Cable cut tamper detection function for readers, and cover tamper detection for the enclosure  Pre-installed enclosure components:  Transformer, dual power supply/charger unit for panel and lock devices  Sounder unit  Space for a 7 AH SLA backup battery  Tamper switch