MAIN FEATURES: 10 000 user capacity – perfect for high-density residential complexes. Large LCD screen and four-button navigation make setup child’s play. Robust, interference-free remote control learning. Transaction logging for ease of user activity and system diagnostics. Easy management of individual access – users can be selectively added or deleted within groups and sub-groups. USB port input for backup of system memory and bootloading. Three flexible input/output channels – can each be configured as timed, mom entary or latched. Removable connectors – for ease of setup and maintenance. SD card contains entire system’s data – makes for quick recovery and improves data security.