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Public Sector Security
Public Sector Intruder Alarms Our intruder alarms are specifically designed to...
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Retail Security
SiS Ltd provide clear solutions to any risk that your retail business may...
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Home Security
SiS Ltd provide complete home security packages. Keeping your property and...
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
SiS Ltd has been providing the security industry for over 25 years covering the domestic, retail and commercial sectors.
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
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...