We have achieved gold!
We are pleased to announce following our many years of NSI Silver we have now achieved Gold, which means we are operating at the highest standards in the industry.
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Castle Alarm Customers
Castle Alarms Dear Valued Customer, We are writing to inform you that as of 31st January 2022, ZSL Security Systems LTD has purchased Castle Alarms LTD. We are delighted to be able to continue to offer the same level of timely, professional, and high-quality service to both Castle and ZSL customers new and old under…
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New Wheels!
We have just received our late Christmas present in the form of three new Vauxhall vans – Nothing quite beats the new ‘car’ smell. Be sure to be on the lookout for us arriving in the new shiny (for now) vans.
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Christmas Hours 2021
After a busy year we are ready to slow down for the Christmas period. Friday 24th December: Closed Monday 27th December: Closed Tuesday 28th December: Closed Wednesday 29th December: Closed Thursday 30th December: Closed Friday 31st December: Closed Monday 3rd January: Closed Tuesday 4th January: Open
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NSI Silver
When choosing a provider always double-check their credentials, as we are NSI approved you can visit the NSI website to find us on the company register. What is the NSI? NSI Company Register
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