Covering the whole of the East Midlands

DISCREET PERIMETER PROTECTION

Electric Beam Security Systems In The East Midlands

Protect your property with advanced electric beam security systems from Trisec Ltd. We design, install and maintain infrared perimeter detection systems for commercial and industrial sites across Newark, Nottingham, Grantham, Lincoln and the wider East Midlands.
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Enhance Your Perimeter Security
If you’re looking for a discreet yet highly effective way to detect unauthorised access, our experienced team can help. Contact us today to arrange a free site survey and receive a tailored quotation.
  • WHY PARTNER WITH TRISEC

Intelligent Perimeter Detection Systems

For over 30 years, Trisec Ltd has provided reliable perimeter protection for businesses across the UK. Electric beam systems offer an effective way to detect intruders before they reach your buildings, helping to strengthen your overall security strategy without affecting the appearance of your site.

Over 30 years of industry experience

Infrared perimeter detection systems

Bespoke installations for every site

Professional installation and maintenance

Free site surveys and quotations

24-hour emergency support

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  • ADVANCED INFRARED DETECTION

Discreet Security That Works Around The Clock

Electric beam systems use invisible infrared beams to detect movement around the perimeter of your property. When the beam is interrupted, the system immediately triggers an alarm, providing an early warning of unauthorised access while remaining virtually invisible to the naked eye.

Trisec Ltd supplies, installs and maintains a wide range of perimeter beam systems, from single beam installations protecting individual access points to advanced multi-zone systems capable of identifying exactly where an intrusion has occurred.

Systems can be configured to activate audible alarms, notify security personnel, integrate with CCTV and access control systems or send instant alerts to authorised users, providing fast and reliable protection for your premises.
  • OUR SECTORS

Electric Beam Systems For High-Security Sites

We install electric beam security systems for warehouses, factories, industrial estates, logistics centres, utilities, schools, public sector facilities, commercial premises and other high-security sites throughout Newark, Nottingham, Grantham, Lincoln and the wider East Midlands.
Homes & Apartments
Shopping Centres & Retail Stores
Car Dealers & Vehicle Storage
Commercial Offices
Factories & Manufacturing
Industrial Estates & Business parks
Warehouses & Distribution
Construction Sites
Power Stations & Utility Sites
Farms & Rural Properties
Apartment Developments
Car Parks & Vehicle Sites
Schools & Educational Sites
Public Sector & Community
Homes & Apartments
Shopping Centres & Retail Stores
Car Dealers & Vehicle Storage
Commercial Offices
Factories & Manufacturing
Industrial Estates & Business parks
Warehouses & Distribution
Construction Sites
Power Stations & Utility Sites
Farms & Rural Properties
Apartment Developments
Car Parks & Vehicle Sites
Schools & Educational Sites
Public Sector & Community
cctv installation
  • PROFESSIONAL PERIMETER SECURITY

Designed Around Your Site

Every property has different security requirements, which is why every electric beam system we install is tailored to your site. Our experienced engineers carry out a detailed survey before recommending the most suitable solution, ensuring reliable detection and long-term performance.

We only use products from trusted manufacturers and provide ongoing servicing, maintenance and 24-hour support for customers with a maintenance package, giving you complete confidence in your perimeter security.

Infrared Perimeter Detection

Integrated Security Solutions

24-Hour Maintenance Support

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  • WHAT OUR CLIENTS SAY
Trusted By Homes And Businesses
Across The East Midlands

We’re proud of the relationships we’ve built over 30 years. Here’s what some of our clients have to say about working with us.

Scott B

Outstanding Service & Pricing

“I can not recommend this company highly enough! Really speedy and friendly communication, very fair pricing, wonderful care and attention during whole process including installation by the lovely Connor….i have dealt with numerous alarm and CCTV companies over the last 20 years and Mark the MD and his team are a dream to deal with and better than any others i have ever dealt with.”
Andrew D

Great customer service

“Really great customer service from Mark who went through our alarm system requirements followed up by engineer Connor who installed the detectors and control box and went through the user set up and menu options.

I would definitely recommend.”
Julie B

Five star service

“I received an excellent all round friendly and professional service from Trisec. Good value product with ongoing support and i would highly recommend Trisec.”
Chris B

CCTV Installation

“Mark & his team were excellent! – the site visit to final installation all went really smoothly – very professional team!”
Tahir A

Outstanding Company So glad we found them

“Our initial interactions with Trisec were warm and technically oriented. Mark consistently provided precise responses, instilling confidence in their capabilities. The alignment between Trisec’s approach and our values drove our decision to choose them as our service provider…”
Doreen M

A very professional company

“A very good experience from the outset. Mark explained the system well and Connor was very efficient during the installation.”
Ann H

Top quality service from start to finish

“Top quality service from start to finish.
Super quick response from Mark to my enquiry and then my new cctv system was installed within 2 weeks by Connor, who was personable, helpful and informative about our new system.”
Alan H

Great service & products

“Top company
Installed new alarm system to a large house in a day and cleaned up and took the rubbish away.
Excellent service”
Ray J

thank you to Mark and team

“They installed four camera recording system. The end results were excellent. When we wanted a change to the final system, they make the change and did not charge any extra! Cannot fault their professionalism. Wouldn’t hesitate to recommend them”
Dave A

Dream team

“Needed an alarm and cctv system after several breaking in the area. Rang three companies, one just wanted to sell me anything, the next was just like a car salesman, plenty of banter but no idea!! Mark was fantastic!!”
Richard H

If only everything was this easy

“Trisec have been looking after my alarm systems for many years now. Naturally, the Covid lockdown was the time selected by my system to throw a ‘dicky fit’ and reward me with a call from Central Station at 1.00am. I contacted Trisec and the response was a visit from Mark at a speed that would be envied by Road Runner and Wile E Coyote.”
Tim E

Excellent in every way

“Today we had a Home CCTV system fitted by Mark & Connor from Trisec. From the initial site assessment and quotation to the installation being carried out today, everything has been perfect. Both guys treated my house like it was their own, taking great care to carry out a seamless and tidy installation without unsightly wiring….they even went as far as hoovering up afterwards!”
  • WHAT OUR CLIENTS SAY

Our Latest Projects At Trisec

We’re proud of the relationships we’ve built over 30 years. Here’s what some of our clients have to say about working with us.

Alarm With App

Domestic Intruder Alarm

CCTV & Alarm

Commercial CCTV

CCTV With Alarm Keypad

Domestic CCTV & Alarm

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  • accredited & trusted

Recognised For Doing Security Properly

Accreditation isn’t a box-ticking exercise for us. It’s proof that every system we install meets a recognised standard, not just our own. Combined with industry-leading monitoring technology, you get protection you can actually rely on.

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