Security Expert 2 Door Mini Expander

The Security Expert 2 Door Mini Expander is a compact, two-tier half DIN rail module that provides up to 4 reader inputs and 2 locking device outputs for flexible access control and building automation. It features 8 high-security inputs, 6 open collector outputs, and supports both Wiegand and RS-485 (including OSDP) reader configurations, enabling cost-effective system expansion, alarm monitoring, and integrated arming/disarming.