Integrated ELV package
Cabling, security, communication and AV systems delivered as one coordinated scope with a single point of accountability.
Overview
One contractor, one set of drawings
ELV scopes go wrong when five subcontractors each install their own system and nobody owns the interfaces between them. The result is a building where the fire alarm does not release the doors, the intercom does not reach the guard, and no drawing reflects reality.
COREQ takes the ELV package as an integrated scope — coordinated containment, one cabling standard, tested interfaces between systems, and an as-built pack that matches the installation.
Scope at a glance
- Structured cabling and containment coordination
- Public address and background music
- Video door entry and intercom systems
- Gate barriers, bollards and parking control
- IPTV, digital signage and AV distribution
- Testing, commissioning and as-built documentation
Final scope is confirmed after a site survey and issued in writing before work begins.
What's included
How we deliver ELV Systems
Public address & intercom
Zoned PA, background music, video door entry and guard communication designed for coverage and intelligibility, not just speaker count.
Parking & barrier control
Gate barriers, bollards, loop detectors, ANPR and ticketing integrated with your access control platform.
IPTV, signage & AV
Content distribution to screens across the building, meeting room AV, and digital signage with scheduled content.
Testing & commissioning
Every device tested, every interface between systems demonstrated, and defects closed out before handover rather than after.
As-built documentation
Layout drawings, device schedules, cable schedules, test records and O&M manuals — the pack that makes the system maintainable.
Project types
Matched to the size of the problem
We would rather scope you correctly than sell you the largest option. If a smaller package genuinely covers your requirement, that is what we will propose.
Office fit-out
Shell and core to occupancy
- Full ELV package
- Coordination with MEP and interiors
- Snagging and handover support
Retail & hospitality
Guest-facing environments
- PA and background music
- Digital signage
- Access control and CCTV
Industrial & warehouse
Large-footprint sites
- Perimeter and gate control
- Wide-area PA
- Long-run cabling and fibre backbone
How we work
A delivery method that removes surprises
Every engagement follows the same six stages. You always know which stage you are in, what has been agreed, and what is outstanding.
Discovery & site survey
We visit the site, understand how you actually work, and document the existing environment before proposing anything.
Design & proposal
You receive a written scope, a design, a bill of materials and a price — with assumptions and exclusions stated plainly.
Delivery & installation
Scheduled work with an agreed programme, minimal disruption to operations, and progress visibility throughout.
Testing & commissioning
Every device tested, every interface demonstrated, and defects closed before handover rather than after.
Handover & documentation
As-built drawings, device schedules, credentials and O&M documentation handed over in a structured pack.
Support & AMC
Ongoing maintenance, monitoring and helpdesk support under an annual contract with defined response targets.
Frequently asked
Questions we are asked most
Extra low voltage covers the building's low-current systems: structured cabling, CCTV, access control, public address, intercom, IPTV, AV, parking control and the associated containment. It is everything that carries signal rather than mains power.
Yes. On fit-out and construction projects we work to the consultant's specification, attend coordination meetings, issue material submittals for approval and align our containment routes with the MEP services before installation starts.
Yes, subject to a condition survey. We document what has been installed, identify what deviates from the specification, and issue a report before committing to a completion programme — so responsibility for pre-existing defects stays clear.
Yes. ELV systems can be placed under an annual maintenance contract covering scheduled inspection, firmware and software updates, spares handling and fault attendance.
Related services
Often delivered alongside
Managed IT & AMC
Fixed-fee IT support that keeps your users working — remote helpdesk, scheduled preventive maintenance and on-site engineers under one annual maintenance contract.
Read moreCCTV & Surveillance
IP surveillance designed around what you actually need to see — correct camera selection, honest storage sizing, and a system that still works two years after handover.
Read moreAccess Control & Attendance
Control who goes where, and know who was on site — card, PIN, biometric or mobile credential, with attendance data your HR team can actually use.
Read moreLet's scope it properly before anyone quotes a price.
Tell us what you are trying to solve. We will survey the site, put a written scope and design in front of you, and price it with the assumptions stated plainly.