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This GSM (global system for mobile communication) network based system is an multi-unit intercom which can be managed and programmed via a secure website.


The system may be installed at any multi-dwelling establishments and is used to control visitor and resident access.


The MKII intercom system offers the user management and administration features to maximise the functionality that GSM based intercom systems can offer.

It is exactly this mobile and globally based communication technology that positions the MKII at the frontier of intercom system technology

Differentiating features


Fully integrated with CENTURION remote

  • The MKII intercom system integrates with CENTURION's ultra-secure rolling code remote controls.
  • Using an MKII CENTURION Loader, these can easily be added into the system.
  • You can easily administer remote controls that have been learned into the system over the Internet.  This may include assigning them  to units, selectively deleting or time-barring specific remote controls, and automatically logging remote control transmissions.

GSM - Global system for mobile communication

  • Mobile communication has redefined the world as we know it and is integrated into every individual's daily life.  That is why a digital, mobile telephony system is the answer to efficient and effective secure, intercom systems.
  • With the MKII there is no need for add-on modems and modules to use SIM cards. 
  • This feature also makes the MKII system less prone to lightning.

Mobile alert structure

  • The Input Management Structure alerts complex managers, administrators and security guards via SMS when the electric fence alarms and/or when the entrance or exit gate gets stuck opening.
  • What makes this MKII feature even more unique when compared to competitor products is that it allows various settings and alerts categories to match any type of installation. 
  • It is also completely programmable making it ideal for the various needs of different complexes. 
  • It also logs when the lid has been opened.

So easy to use!

  • The MKII is user-friendly and very easy top operate and manage.
  • No hassle no fuss.


  • The MKII intercom system allows three telephone numbers to be saved per individual unit, providing a well-received level of flexibility for both the user and visitor.
  • Security can contact residents whether they are in their house, out of town on their cellphone or landline; and residents are fully aware and in control of who is visiting.
  • Reinforcing the flexibility and cost-efficiency of the MKII, especially its users, is the unique PIN code access control.  This allows users (complex residents) to enter one of two PIN codes per unit, upon entering the complex; enabling the resident to enter the complex without incurring additional costs for additional access control devices.

Time-based access control

  • This feature increases the security levels necessary in the muli-unit establishments such as housing complete or estates where staff or contractors may require access on a daily basis. 
  • Conveniently, the MKII system's gate triggers can be set to only respond to certain remote controls or PIN codes during certain periods of time, such as 07h00 to 08h00 and 16h00 to 17h00, giving the complex the ability to allocate PINS’s and remote controls to people with limited access.

Main features

  • Quick and easy installation, no wiring other than mains supply - operates via cellular network
  • Uses new embedded SIM technology - does not need a SIM card
  • Cellphone of fixed line telephone doubles as an intercom handset and can activate the entrance gate and two other access devices.
  • Vi9sitor can select from three contact numbers to call
  • Allows for visitor departure control (Free-exit facility)
  • Convenient web-based interface for system updating and reporting
  • Battery backup and built-in lightning protection
  • Robust and durable entry panel
  • Centurion rolling code remote control integration and management
  • Time-based access control
  • PIN code entry (Two pre-programmed codes per unit)
  • Programming can be done online or manually at the unit
  • Bulk SMS and email to complex residents
  • Individual resident reporting for phone bills and gate openings
  • Both successful and attempted-only gate openings are reported
  • Unlimited, controlled access for residents
  • Ability to communicate with security personnel at the gate
  • Back-lit LCD display (double line)
  • Weatherproof enclosure suitable for outdoor or indoor environments
  • online resident database administration
  • Quick and reliable synchronisation and firmware updating
  • Both Successful and attempted-only gate openings are recorded