Access Control

Affordable Access Control

ZSL Security Systems offer tailor-made systems for a wide variety of applications. Whether you require a simple intercom system on your gate or you need a complete system for your business premises, our NSI Gold engineers have years of experience providing just that.

Using the latest technology, you have a variety of options which means you can answer and open your premises on your smartphone if you wish – Great if you forget your keys.

  • Two-way intercom systems
  • Smartphone access and control
  • Automatic door & gate systems
  • Video door phones to see who’s there before you open the door
  • Keyfobs that replace the need for keys


Protect your home and business with us.

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