The CR-MF3 reader can operate as:

• proximity card reader in the INTEGRA alarm system
• proximity card reader in the ACCO NET or ACCO access control system
• proximity card reader in systems of other manufacturers (OSDP, Wiegand)
• standalone door control module

Characteristics:

• user identification by MIFARE® proximity card
• built-in MIFARE proximity card reader (13.56 MHz):
  • Ultralight CSN/SSN
  • Classic CSN/SSN/MSN
  • DESFire (EV1 / EV2 / EV3) CSN/MSN
• supported OSDP protocol (OSDP protocol version 2.2; RS-485 bus)
• additional communication interface
• • EM-Marin (operation in the INTEGRA, ACCO NET or ACCO system)
  • Wiegand
• programming in the CR Soft program
• LED indicators (3 pcs.)
• built-in buzzer (volume adjustable)
• optical tamper protection against opening of the enclosure and/or removing it from the wall
• for indoor or outdoor installation

Properties for individual modes of operation:

Proximity card reader in the INTEGRA alarm system

• required connection to the INT-R expander for card / chip readers
• functions activated by proximity card:
  • arming/disarming and alarm cancelling in partition
  • door opening
  • control of 24. MONO switch and 25. BI switch type outputs

Proximity card reader in the ACCO NET or ACCO system

• required connection to ACCO-KP series access control module
• functions activated by proximity card:
  • door opening
  • blocking / unblocking a door

Proximity card reader in systems of other manufacturers

• selection of the communication interface:
  • OSDP (RS-485 bus)
  • Wiegand

Standalone door control module

• support for up to 128 proximity cards
• functions activated by proximity card:
  • door opening
  • blocking / unblocking a door
• possibility to specify the number of times a card is used
• relay output for controlling an electric strike, electromagnetic lock or other device which activates the door
• door status input
• request-to-exit input