Previous Work  •  West Cumbria

Whole-Home AV, CCTV & Security Upgrade

How DAV recovered an unreliable inherited system and brought the home’s audio, CCTV, alarm and smart control together in one tidy, dependable installation.

2Sonos audio zones

8ColorVu cameras

15+Ajax devices

2 dayson-site delivery

The brief

Bringing inherited technology back under control

The owners of this large modern home had inherited a mixture of AV, CCTV and alarm equipment. A Bose cinema system was no longer working, the Systemline multi-room audio had failed, and the security technology needed a thorough upgrade.

DAV was asked to assess what could be retained, replace what had reached the end of its useful life and leave the family with a system that felt straightforward rather than fragmented.

Project at a glance

✓ Existing Bose cinema recovered
✓ Two Sonos Amp audio zones
✓ Monitor Audio garden speakers
✓ Rithum touchscreen control
✓ Eight Hikvision ColorVu cameras
✓ 16-channel CCTV recorder
✓ Ajax alarm with 15+ devices
✓ Central equipment rack

The solution

Keep what works, improve what does not

01. Recover the AV

The failed Bose cinema system was tested, reconnected and rebuilt around the equipment that was still worth keeping, avoiding unnecessary replacement.

02. Simplify the sound

Two Sonos Amps replaced the failed Systemline system: one zone serves the lounge and kitchen, while a second powers Monitor Audio speakers in the garden.

03. Unify home security

Eight black Hikvision ColorVu cameras and a comprehensive Ajax alarm give the property modern protection, clear control and capacity to expand.

The equipment centre

A clean central rack for a connected home

The network, Sonos equipment and CCTV hardware were organised in a central rack so the systems are easier to manage, service and expand.

New Cat6 cabling supports the eight-camera Hikvision installation, while the Rithum touchscreen provides quick access to Sonos favourites without requiring a phone for everyday listening.

The installation

A two-day upgrade with minimal disruption

Survey and recover. We tested the inherited equipment first, restoring the Bose cinema and identifying the components that genuinely needed replacing.

Build the audio zones. Sonos Amps were configured for the main living spaces and garden, then linked to the Rithum touchscreen for simple daily control.

Upgrade protection. Eight ColorVu cameras, a 16-channel recorder and an Ajax system of around 15 devices were installed and commissioned.

Tidy and hand over. Equipment was centralised, labelled and tested so the owners could use every part of the system confidently.

Project gallery

Practical technology, neatly integrated

The result

One joined-up home instead of four separate problems

The owners now have reliable cinema sound, easy multi-room music, stronger CCTV coverage and a modern Ajax alarm—all delivered around the technology already present in the property.

The finished system is organised and simple to use, and the customer has already asked DAV to return and extend the CCTV coverage.

Project outcome

A working, expandable home technology system with clear everyday control and no unnecessary replacement of serviceable equipment.

Inherited AV, CCTV or alarm equipment that no longer works?

DAV can assess what is already installed, retain anything worth keeping and bring the rest of the property up to date properly.