(2)Southco Electronic Swinghandle and RFID Card Reader – DUAL: 13.56 MHz MIFARE® & iClass® PACS Data & 125 kHz Prox – Wiegand Output protocol – RJ45 reader connector – High security DIN lock (1) DX2-DH2C2 Intelligent Door Sensor with Two active dry contacts powered by 12V to support (2) door locks. Two digital Normally Closed (NC) or Normally Open (NO) contact closures that require customer-provided NC or NO switches, e.g. door open/closed, smoke present/absent, etc. Each of the two ports (channels) can be independently set to NC or NO, factory default is NC. Dual RJ-45 connectors – (2) 4 meter lock connector cables included.