Ideal for medium to large apartment and gated community applications, office buildings and industrial sites. Remote account manager and transaction analysis software included. Large easy to use A and Z scroll buttons. One Touch “CALL” button. Built-in eight-line LCD directory display. Programmable directory codes (1-4 digits. 10 and 11-digit dialing capability. Interfaces with 2 card readers – expandable to 16 with tracker expansion board(s). Live Streaming. Live transactions. Anti-pass back. 8000 event transaction buffer. Elevator control – requires elevator control boards(s). 31 Security (permission levels)- 29 Programmable (2 fixed levels). Database import/export capability. LED Lighted keypad. Built-in clock/calendar. Holiday schedule. Hold open time zones. Entry code time zones.Built-in postal lock provision.