About North Shore Security

A Bit About Us - Your Trusted CCTV Installer in Penclawdd

CCTV and Intruder Alarms

NSS is an agile, young company based in Penclawdd on the 
North Shore of the Gower peninsular. We design, install, and maintain bespoke CCTV and Security systems.

With more than 15 years experience within the security industry we offer bespoke systems to suit all our client’s needs.

Working across domestic and commercial sectors we provide tailored security solutions, whether that is CCTV, Intruder Alarms or Access control. We enjoy the challenge of non-standard installations, taking on the interesting over easy every time.

Image of Gavin Timlin- director of North Shore Security-CCTV camera systems and Intruder Alarms for domestic and commercial clients in Swansea and Gower

Core Values

  • Quality- installing the best available equipment to the highest standards.

  • Reliability- we are there when we say, we do as we agreed and we get the results we promise.

  • Service- standing by our work and the clients, we operate a maintenance and Callout Service    

Gavin Timlin – Director

“After 15 years working in the industry, I was ready for the fresh challenge of building a business built around quality and service. Our clients are our top priority, designing systems to best suit their needs, using the best equipment to solve their specific security issues, and looking after them going forward. Forging those strong relationships with our clients is what I enjoy the most.

Living and raising my family on Gower means I am invested in the local area and committed to doing my best for all my clients, who inevitably become friends on our journey.”

CALL US: 01792 686163

for your Home
and Business

Comprehensive security systems including intrusion detection,
access control, video surveillance, and 24/7 monitoring.

Certified Engineers

All our engineers are qualified and certified experts, trained to the highest standards and fully vetted for your peace of mind.

24hr call-out

If there's a problem with your security system we are here to help at any time. Simply give us a call us and we'll be there.

Local and Friendly

We cover Swansea and Gower. Our ethos is punctual, friendly, professional. Our engineers will assist you all the way

Ongoing Care

All systems come with a maintenance service package and are backed up by technical support from our own accredited technical team.

Caucasian woman monitoring security cameras on smartphone indoors, closeup.
The installation of our home security was professional and within a good time. Punctual and efficient. Instructions were given and demonstrated on how to use. The service doesn't stop there , also made aware of annual servicing and any issues we were made aware they would be able to attend site. Highly recommend
Belinda Stewart,
Google review
We called North Shore Security for a quotation for some cctv, Gavin arrived on time and explained what system would meet our needs. We ordered straight away and were given an installation date immediately which was met to the letter, communication was perfect and service/after care has been amazing. Would highly recommend them 5*
Alan Quin,
Google review
Brilliant service from Gav (from NSS) throughout whilst installing our intruder alarm at The Halfway Pub & Restaurant. Very competitively priced and the customer service from the initial point of contact all the way through to completing. ⭐️⭐️⭐️⭐️⭐️
Robert Nangalia,
Google review


Expertise and Experience

We know how to to design and install a customized surveillance system to meet your specific needs. And we provide ongoing support and maintenance to ensure that your system is functioning properly.

Advanced Technology

We use the most advanced technology and equipment to provide high-quality, real-time monitoring and recording, high-resolution cameras, night vision, motion detection, ideal for both indoor and outdoor surveillance.

Reliability and Support

We provides reliable and effective support to our customers. Our technicians are available 24/7 to answer any questions and provide assistance, ensuring that your system is working optimally at all times.


NSS provides affordable and cost-effective solutions that meet your needs and budget. We offer flexible pricing options and can help you choose a system that provides the best security coverage for your specific needs.

Explore Our Case Studies & Latest Sucess Stories.

For the Security and IT directors ensuring our places of work and leisure are safe. For the Chief Technology Officers shaping the smart businesses of tomorrow. We delivers powerful and insightful security solutions that enable protectors to drive forward.

We understand that in a complex world, it is not enough to solve the challenges of today, we need to be ready for the opportunities of tomorrow.

Providing The Best Domestic and Commercial CCTV and Intruder Alarms Systems across Gower, Swansea, and South Wales.

Our team is equipped to provide a customized and flexible security solution that caters to your unique security concerns. We are committed to ensuring that not only do you feel secure, but that your security system is also streamlined and efficient. With a wealth of experience in tackling security projects, ranging from corporate offices to retail stores, we are confident in our ability to assist you as well

CCTV camera controlled by phone


We offer custom-designed High-Definition CCTV system solutions tailored to the needs of your home or business....
Unlocking car door with smart card


We supply and fit single or multi-door systems, where key pads, fobs or cards are used to control a single entry point....
Intruder alarms-Swansea-Gower


With wired, wireless and hybrid systems at our disposal we have the right security options to suit any property, domestic or commercial....
Access Control-Entry Premium monitor with handset


With easy-to-use mobile apps you can see everyone who comes to your door via HD video from anywhere in the world....