An engineer on a ladder fitting a dome CCTV camera to a brick building by the Thames

CCTV: installation and maintenance

Commercial CCTV. From installation to repair and ongoing maintenance.

From a single camera to multi-site networked systems, we install, upgrade, repair and maintain CCTV for managing agents, housing associations, local authorities, schools and commercial premises. We can also take over and upgrade an existing system.

How we work. A bespoke service from the outset.

Any size of system
Whether you require CCTV security systems that are small entry-level packages or multi-site networked installations, AB Key LLP is the right partner for you.
Bespoke from the outset
From the outset, we provide a bespoke service which means we identify, deliver and install the CCTV solution that matches your needs and budget.
Handover you understand
With our expert installers, you’ll be in the hands of the professionals through every stage of installation. They will run through the installation with you on completion so you fully understand what has been installed as well as how to use and maintain the systems.
Support and maintenance
We understand the needs of our customers, and consequently provide services and products to meet your high standards including ongoing support and maintenance contracts.

What we install. Matched to your premises.

We provide a wide range of CCTV systems, from digital video recording to remote monitoring, so we’ll have a system that suits you. For more information, or to arrange your free survey and quote, contact our team today.

HD and IP cameras
PTZ cameras
Night vision and infrared cameras
NVR and DVR recorders
Remote viewing on phone and PC
Integrated systems
Upgrades and replacements
Maintenance and servicing

Evidence when you need it. Set up to comply.

A well-designed system deters crime, supports investigations and gives you evidence when you need it.

We’ll advise on camera positioning and signage so your system meets data protection requirements.

Accredited by

Trusted by

Related services. One team for the whole building.

Access Control
Fob, card and keypad entry for residential and commercial buildings, managed and maintained by our own engineers.
Door Entry Intercoms
Audio and video door entry systems for businesses, homes, flats and housing associations.
Gates, Barriers & Roller Shutters
For residential developments, commercial and industrial sites.