1. Get in touch
Call us or send an enquiry with a few details about your property and what you want to protect.
More Home Security
Home Safety & Protection
Monitoring & Response
View All Home Security›Local advice, professional installation and ongoing support for your home.
Book a Free SurveySecurity Systems
Security & Access
Fire & Safety
Specialist Security
View All Security Systems›As well as Commercial Security solutions, we also provide N.I. homes with CCTV, Burglar Alarms and more
Explore Home Security ↗Services
Monitoring & Maintenance
Consultancy & Compliance
Business Technology
View All Services›Sectors
Commercial
Public Sector
As well as Commercial Security solutions, we also provide N.I. homes with CCTV, Burglar Alarms and more
Explore Home Security ↗About
About Advanced Overwatch
Prompt, professional quotations built around what you are protecting, with no pressure, no obligation and our satisfaction guarantee. We respond within 4 working hours (Mon to Fri).
Independently certified specialists
Answer a few quick questions and we will take it from there.
How it works
Call us or send an enquiry with a few details about your property and what you want to protect.
We arrange a convenient time to survey your premises and assess the right solution, at no cost and no obligation.
You receive a clear specification and quotation. Happy to proceed? We’ll book your installation with our own qualified engineers.
A local Coleraine team with thousands of premises secured since 2017. Our own independently certified engineers design, install and look after every system, from homes to multi-site businesses and public bodies.
Yes. The survey and the written quotation are both free, and there is no charge whether you go ahead or not. You are not paying for our time and you are not committing to anything by asking. We would rather spend an hour understanding your property and give you an accurate figure than guess down the phone. If you read the quote and decide it is not for you, that is a perfectly normal outcome.
Most enquiries move from first contact to written quote within a few working days. We usually get back to you within one working day to arrange a survey at a time that suits you. The survey itself typically takes under an hour for a home and longer for a larger commercial site, with the written quote following afterwards. Multi-building sites, or jobs needing input from other trades, take longer, and we will tell you at the survey rather than leaving you waiting.
For anything beyond a very simple job, yes. A price given over the phone is a guess, because the things that drive cost are physical: the number of entry points, cable routes, wall construction, where the power is, how much of the site needs covering, and what is already installed. Visiting means the figure you receive is the figure you pay, rather than a low number that grows once work starts. The survey is free and carries no obligation.
No. We do not use doorstep closing, time-limited discounts or hard sales tactics. The surveyor who visits is there to understand the property and answer questions, not to get a signature on the day. You receive the quote in writing so you can read it in your own time, compare it with others and come back when you are ready. If we do not hear from you we may check in once, and if you say you are not proceeding, that is the end of it.
Yes, both. Domestic and commercial enquiries follow the same free survey and written quote process, but the questions differ. For a home we focus on entry points, layout, pets and how the household comes and goes. For a business we also look at opening hours, staff access, insurance requirements and whether other sites need covering on the same system. Tell us which you are on the form and we will send the right person.
Yes, and it is one of the most common things we are asked to look at. Sometimes a system only needs servicing, reprogramming or a few added devices, which is far cheaper than full replacement. Sometimes the equipment is old enough that replacing it is better value. We will tell you honestly which situation you are in. Let us know on the form roughly how old the system is and who installed it.
Give us a call
Office Hours 9am to 5.30pm, Monday to Friday. 24-hour support priority is given to existing customers.
Send us a message
Chat to our team via WhatsApp.
Send us an email
Email our team directly, view our contact information, and get directions to our office.
Existing customer? Get support or report a fault