Why Choose SiS Ltd

Why Choose SiS Ltd

When you invest in a security system, you want the highest level of protection for your home, business and possessions using the latest technology, cost effective design, installation and support.

Who We Are

Who We Are

SiS Ltd has been providing the security industry for over 25 years covering the domestic, retail and commercial sectors.

Our Mission

Our Mission

SiS Ltd is committed  to providing the very best service to all clients from the small domestic security sector, all the way up to large government/public sector  security systems.

We take the time to understand your needs

Preferred Suppliers

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Additional Services & Products

System Maintenance/Repair & Contract Services

SiS Ltd provide 24/7 service to alarm and security...

Remote GSM 3/4G Networking

We all carry a mobile phone today. Now your mobile phone...

Fibre Optic Services

SiS Ltd can provide fibre optic network connectivity and...

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