MiniMax® 3: MiniMax® 3 Single Door Access Control Panel

The Nortek Security & Control Family of Brands

MiniMax® 3: MiniMax® 3 Single Door Access Control PanelThe MiniMax® 3 contains the Door Control Module (DCM) for single door control that can be networked with other MiniMax 3 controllers or Max 3 controllers to expand your system up to a total of 64 doors. The MiniMax 3 backplane not only has the DCM pre-installed, it also contains a power supply for readers as well as for a door strike or magnetic lock (AC or DC). The enclosure dimensions are ideal for applications where the controller is installed at the door (e.g. above the ceiling over the door).

LAN/WAN connectivity requires the purchase of LAN/WAN device, part number SEG-1 or SEG-M. Modem connectivity requires the purchase of M3M Modem.


  • 2000 Users per door
  • Network up to 64 doors
  • Supports IEI system keypads & readers as well as Wiegand readers
  • 2000 Transaction storage per door
  • First-In Auto Unlock
  • Eight Time zones per door
  • 16 Single Date Holidays per door
  • 16 Block Date Holidays per door
  • Error Lockout
  • Supports Adjustable Daylight Savings Time
  • Programmable with Hub Manager® Professional Software 7.2 or higher
  • LAN/WAN Connectivity (requires SEG-1 or SEG-M)
  • Serial connection made with USB to 485 converter


  • Operating voltage: 16.5 VAC 40 VA Class 2 transformer
  • Current requirements: 100 mA (backplane & 1 module) add 40 mA for each module / MiniMax 3 – Current requirements: 120 mA
  • Front End Reader: 13.8 VDC 300 mA
  • Main Relay: 12-24 VAC/DC 2 A
  • Alarm Shunt, Door Ajar, Forced Door Outputs: 12-24 VAC/DC, 1 mA each
  • REX/Door Loop: Dry contact closure
  • Dimensions: 11.31″ W x 11.29″ H x 3.56″ D
  • Temperature tolerance: -20F to 130F
  • Indoor use only
  • Order number: 0-205672

Installation Manual

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