MICROgarde® II Access Controller With PSU | TDSi
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MICROgarde® II IP with PSU

micrograde 2 psu


Delivering cost-effective networkable performance, MICROgarde® II PSU is a two-door access control unit; the system provides reliable access control for up to 400 doors. Supplied with its own power supply unit for added security, MICROgarde® II delivers a highly effective solution with central control and event reporting and may be used either independently or as part of a network.


  • True 2 door, read-In reader-Out controller
  • Independent power supply to ensure continuity of protection
  • Easy system expansion and retrofitting to other readers
  • Nominated doors can be automatically released in the event of a fire
  • Variable lock times ensure full compliance with the DDA
  • Easy upgrade path for enhanced functionality and further system integration
  • MICROgarde II supports 2 doors ­ 4 readers
  • May be used with TDSi or other third party readers for new or retrofit applications
  • Easy to install, commission and operate - 2-wire RS-485 communication, and diagnostic LEDs
  • System integration enabled through optional I/O and TCP/IP modules
  • Fully flexible and scalable solution
  • Custom reporting and automated back up
  • A range of features including variable lock times, local anti-passback and automatic fire door release


346 x 280 x 85 mm


4.9 kg

Operating environment

-5°C to +50°C, 0 to 95%RH (non-condensing)

Power supply

100 to 240 VAC, 1.2A. (with PSU)


10,000 when used with EXgarde PRO PC software


Maximum of 4 readers using TDSi eXprox®, Optica® and Digital Microcard readers in a read-in/read-out configuration or a maximum of 2 readers using the majority of other readers, keypad and biometric technologies including TDSi Microcard and those with standard clock & data, Wiegand and HID standard 37-bit (H10302) output formats


0,1 or 2


4 in total; 2 used per installed door


2 (30V, 2A rating) in total; 1 used per installed door

Expansion options

Changeover relay module adds 2 additional relay outputs and 4 additional inputs


RS-232 with a built-in converter to RS-485 for downstream units, optional TCP/IP module (10/100Mbps Ethernet port)

PC Specification

Pentium P4, 1GHz, 256 MB RAM

Product Overview

Download Product Datasheet 

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