Linear AM3Plus

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Linear AM3Plus: 4 Portal Access Controller, Full control of 4 doors, Input for 2 card readers, Programming using a PC, Relay auto lock/unlock schedules, Cabinet tamper switch included

Regular Price $ 848.49 incl.VATOn sale price $ 721.22 incl.VAT

Linear AM3Plus 4 Portal Access Controller



The Model AM3Plus 4-Portal Access Controller is designed for use as a primary access control device for gated communities, parking garages, office buildings, apartments, dormitories, hotels/motels, commercial buildings and recreational facilities.


Housed in a lockable, plastic enclosure, the AM3Plus features a 2-digit LED display, nine status indicators, four relay indicators with four relay activation pushbuttons. Three programming buttons, a reset button, and a power indicator are present. The enclosure is monitored with a magnetic tamper switch.


The system controls its four output relays by responding to various input devices that react to proximity cards, transmitters, and entry codes. The four relay output channels can be programmed to control electric door strikes, magnetic locks, door & gate operators, or barrier gates.





  • Full control of 4 doors; each supporting request to exit and door status monitoring
  • Direct input for 2 card readers; add AM-CRI’s for more
  • Local programming using a PC
  • Remote programming using a PC (optional Model ACM-1 modem required)
  • Relay auto lock/unlock schedules
  • Automatic door relock when door sense input is used
  • Extensive ESD and lightning protection of all inputs and outputs
  • Cabinet tamper switch included; tamper events are tracked in the event log
  • All data memory is non-volatile FLASH with data retention in excess of 10 years
  • RF frequency: 318 MHz
  • 11.5″ W x 12.5″ H x 4″ D


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