Guides & advice from our engineers
Practical, no-nonsense answers to the questions we hear most - written by our NSI-approved engineers with over 14 years installing security systems across Wales.
How many CCTV cameras do I need?
The answer depends on your site layout, risk level and budget - but there are clear rules of thumb. We walk you through how to plan camera coverage for a home or small business.
Grade 2 vs Grade 3 intruder alarms explained
Most homes need a Grade 2 alarm. Businesses with high-value stock or police response may need Grade 3. Here's what the grades actually mean and how to choose the right one.
Why NSI approval matters when choosing a security company
NSI approval isn't just a badge - it affects your insurance, police response and the quality of work you receive. Here's what it means and how to check a company's status.
Do you need planning permission for CCTV in Wales?
For most domestic CCTV installations in Wales, planning permission isn't required. But there are exceptions - listed buildings, national parks and commercial sites each have their own rules.
24/7 alarm monitoring: a guide to ARC signalling
What happens when your alarm activates at 3am? We explain how Alarm Receiving Centres work, what dual-path signalling means, and what to expect from a professionally monitored system.
Talk to one of our engineers
Call us or book a free site survey - we'll give you honest, straightforward advice with no hard sell.