Portal Plus Accessories

A range of accessories are available for the Portal Plus access control system:

  • MC-MINI – A304 brushed stainless steel protection cover for MINI range readers (MTPX, MTPAD, MTTS-EXIT, BIOCS and B100S)
  • MCD-MINI – A304 brushed stainless steel protection cover for DUAL range readers (PADPROX, BIOPAD and BIOPROX)
  • 481 – Converts RS232 or RS485 to USB
  • I-7513 – RS485 bus splitter or repeater, useful for systems with large cable runs between Portal Plus controllers (EWSi)
  • 3G-ROUTER – Connect a 3G router to a Portal Plus controller (EWSi) and access it from any location over the internet (requires a 3G SIM card with fixed IP & visible on the internet, not supllied)


  • Optional protection covers for Portal Plus readers (for internal or external use)
  • A range of communication protocol converters and bus splitters for use with the Portal Plus access control system
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  • A304 brushed stainless steel (internal or external use)
  • Dimensions (mm): 116.5 (L) x 70 (W) x 81.6 (D)


  • A304 brushed stainless steel (internal or external use)
  • Dimensions (mm): 116.5 (L) x 120 (W) x 86.5 (D)


  • RS232 serial (9 pin) connection input
  • RS485 terminal inputs (A, B and GND)
  • USB cable input (for connection to laptop/PC)
  • RS485 bus termination jumper (open/closed)
  • RS232/RS485 selection switch
  • Driver installation CD included


  • Input voltage: +10Vdc – +30Vdc (non-isolated)
  • Power consumption: 2.16W
  • Inputs: 1x RS485 channel IN
  • Outputs: 3x RS485 channels OUT
  • Connectors: 2x 10pin terminal connectors (removable)
  • Speed: 300-115200bps
  • Mounting: Plastic housing DIN rail mounting (fire-retardant materials UL94-V0 level)
  • Dimensions (mm): 122 (L) x 72 (W) x 35 (D)


  • Power requirements: 12Vdc UK power adapter (psu supplied)
  • 2x Cellular antenna included (mag mount, main/aux)
  • 1x WiFi antenna included (mag mount)
  • 3x stick antennas included (Cellular & WiFi)
  • Mounting brackets and screw fixings
  • Cover and screws for SIM card slot
  • RJ45 patch cable included
  • MC-MINI – Stainless steel protection cover
  • MCD-MINI – Stainless steel protection cover
  • 481 – RS232/RS485 to USB convertor
  • I-7513 – RS485 bus splitter/repeater module
  • 3G-ROUTER – 3G router for Portal Plus controllers (EWSi)