Get Quotes Contact Us Sign In
Call
Advanced Security Systems London based National Security Systems Group, installers of Intruder alarms & CCTV, recently received further recognition of their commitment to working to the highest standards when they received their NACOSS Gold medal. NSS for Award-winning design, installation & maintenance of commercial intruder alarm systems with 24hrs Central Station monitoring
Reviews (4)
Write a Review
Kimberley Rothwell
May 14, 2022
Advanced Security Systems were Punctual, Professional, Knowledgeable, Reassuring and excellent Alarm system tailored to meet our Budget and needs. We wouldn't hesitate to use Advance again,
Lynne Taylor
Apr 10, 2022
I have been a customer for over 30 years and don't know what has gone so badly wrong with this company. I requested a quote for a replacement alarm (at their engineers suggestion) six months ago. After numerous calls and emails, a sales person came to do a survey, it seemed like they had no records of our installation. Four months on, no quote, not one phone call returned despite promises, all we got were invoices for the service.

Today I have received details of what looks like 215 statements from their database showing customer details which is a serious Data Protection Breach. I couldn't recommend this company now based on my recent very poor experience
Iain Worrall
Jan 15, 2021
FIVE STARS from start to end. From friendly but expert site survey, they listened to our preferences yet explained /advised on technical specs in a way we could understand. They are concious of costs without compromising on quality and we are more than satified whilst making good savings against our (well known) previous provider. They are aware of current insurance industry minimum specs which is vital.

We were so pleased we had them install cctv as well as security. First class, thorough engineers, follow-up like nothing is too much trouble. I wouldn't hesitate to recommend.
Audio
Jan 12, 2021
We received a personal service and a high attention to detail to our fire alarm fitting. Trevor and the team took the time to help with our concerns and ensure that our staff are safe from fire risks in the future.