The SDC 920 EntryCheck™ series consists of stand alone digital keypads designed to control access of a single entry point for facilities with up to 500 users. Each user is assigned a personal identification number (PIN). Keypad entry of a valid one to six digit code activates one or both of the output relays which releases an electric door lock.

Features:
•  500 Users, 1-6 digit PIN codes
•  Indoor/Outdoor operation
•  4 outputs, 2 relay and 2 solid state outputs timed of latching (on/off)
•  Assign entry PIN's to relays 1 and/or 2
•  LED Status: Access, lockout
•  Tactile keys with audible volume
•  Timed anit-passback
•  Request-to-Exit/Enter input
•  12/24 VAC/DC