Quick answer

What does low voltage cabling cost in Auckland?

Low voltage cabling in Auckland β€” data + CCTV + access control + AV + intercom β€” installed by one Master Electricians contractor from $1,800. Bundled work saves 30–40% vs separate contractors per system. Fluke-certified data, Sitewise + SiteSafe compliant for commercial. Free walkthrough and fixed quote in 24h.

●Last reviewed: May 2026 Β· By Namra Shah, Director
Commercial Low Voltage Specialist

Low Voltage Cabling Auckland — Data, CCTV, Access, AV

One trade, all the low-voltage cabling in your building. Data (Cat6/Cat6a/fibre), CCTV, access control, intercom, audio-visual, fire alarm coordination. Installed under one accountable contractor — no ‘the data guy blamed the AV guy’.

Free site walk + scope statement before pricing. One contact for data + CCTV + access + AV instead of four sub-contractors blaming each other.
From
$1,800 +GST
Small commercial install — data + CCTV + access control combined, single comms cabinet, certified.

Small commercial multi-system installfrom $1,800
Mid-size office full low-voltage scope$6k–$24k
Large multi-floor commercial build$40k–$180k
Per-port Fluke certificationincluded
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What is low voltage cabling — and why does it deserve its own contractor?

Low voltage cabling is any wiring carrying less than 50 V — data, voice, CCTV, access control, intercom, fire alarm, nurse call, audio-visual. It is a separate trade from mains electrical (which is regulated by the electrician's licence). Most Auckland commercial buildings are now 80% low-voltage cabling by cable count — the data, security, comms, and AV cabling outweighs the lighting and power cabling in any modern fitout. Cabling For U is a specialist low-voltage cabling contractor — we install the whole stack on one job, coordinate with the electrician, and hand over one documented system.

<50 V
Low voltage defined
Single trade
One accountable contractor
80%
Of commercial cable count
Fluke
Certified per data port
Sub-systems we install

Every low-voltage cable, one contractor

No more “the data guy blamed the security guy” on handover day.

🔌

Data cabling

Cat6, Cat6a, fibre backbone. Patch panels, comms cabinets, Fluke certification.

See Cat6 pillar →
📹

CCTV / IP cameras

PoE Cat6 to IP cameras, coax to legacy analogue, NVR install, hard drive sizing, remote access.

🔑

Access control

HID, Inner Range, Gallagher, Paxton readers. Door strikes, REX buttons, controller wiring.

📞

Voice & intercom

VoIP, legacy POTS punch-down, video door entry, lobby intercom systems.

🎤

Audio-visual cabling

Boardroom HDMI, USB-C, Dante / AVB audio, video wall feeds, ceiling speaker runs.

🔥

Fire alarm coordination

FP200 routes, fire panel data drop, coordination with fire engineer & certifier. We don't certify fire — we install the cable to the spec.

How it works

4 steps from drawings to certified handover

Coordinated with the electrician, fit-out builder, and AV vendor.

1

Site walk & scope

Free walk-through, drawing review, scope-of-work agreed. Single quote covers every low-voltage system.

2

Design & quote

Cable schedules per system, cabinet layouts, BoQ. Itemised by sub-system so you see where the dollars go.

3

Coordinated install

We attend the weekly trade meetings. Shared cable trays, separation distances, coordinated ceiling penetrations.

4

Test & handover

Fluke on data, signal test on CCTV, function test on access control. As-built drawings + cable schedule + warranty pack.

Common scenarios

Who books low voltage cabling

🏢

Commercial office fitout

New tenancy. Data + CCTV + access + AV on one install programme. Coordinated with main contractor.

From $6k
🏥

Healthcare / medical centre

Data, nurse call, access control, separate guest WiFi. Compliance-aware sub-system separation.

From $8k
🏫

School / campus build

Cat6 to classrooms, IP cameras to playground, access control on admin doors, AV in halls.

From $12k
🏭

Warehouse / industrial

Office cabling + dispatch CCTV + perimeter access. Industrial-grade outdoor-rated cabling.

From $4,800
🏬

Multi-tenant building

Common-area CCTV + access control + concierge intercom + data risers to each tenancy.

From $18k
🔁

Cabling refresh & consolidation

Multiple legacy systems on different contractors. We audit, document, consolidate, take over support.

From $2,400
Common questions

Low voltage cabling FAQ

What is low voltage cabling?
Low voltage cabling is any wiring carrying less than 50 V — data, voice, CCTV, access control, intercom, fire alarm, nurse call, audio-visual. It is a separate trade from mains electrical. Most Auckland commercial buildings are now 80% low-voltage by cable count.
Is low voltage cabling the same as data cabling?
Data cabling (Cat6/Cat6a/fibre) is one type of low voltage cabling, but not the only one. Low voltage also includes CCTV, access control, intercom, AV, nurse call, and fire alarm. Cabling For U installs the whole stack on one job.
Do I need an electrician for low voltage cabling?
No. Low voltage (under 50 V) is not regulated by the Electricity (Safety) Regulations the same way mains is. It is a specialist trade — a network cabler is the right person, not a general electrician. We coordinate with the electrical contractor for shared cable trays and ceiling work.
How much does low voltage cabling cost in Auckland?
Small commercial install (data + CCTV + access combined): from $1,800. Mid-size office fitout with full low-voltage scope: $6k–$24k. Large multi-floor build: $40k–$180k. Always itemised per cable type and per outlet.
What sub-systems does low voltage cabling cover?
Data, voice (VoIP), CCTV / IP cameras, access control, intercom / door entry, audio-visual, fire alarm cabling (we install — the fire engineer certifies), nurse call, BMS sensor cabling, and PoE lighting if specified.
Can you coordinate with electricians and main contractors?
Yes. We attend trade coordination meetings — shared cable trays, shared ceiling penetrations, separation distances. Weekly install schedule updates and snag list provided.
Do you install the network gear too, or just the cables?
Both. We can supply and install switches, firewalls, NVRs, access controllers — or terminate to your IT vendor's gear. Whichever is cleaner for handover. Always priced upfront.
Are you Sitewise / SiteSafe certified for commercial sites?
Yes. Cabling For U holds current Sitewise and SiteSafe certifications. Site induction, hot-work permits, PPE compliance — standard practice on every commercial site.

Ready to consolidate your low-voltage cabling onto one contractor?

Free on-site walk. Single itemised quote across data, CCTV, access, AV. One accountable installer instead of four.

See the master data cabling Auckland page for the full scope, pricing, and certifications.
0800 222 546 Same-day or call-out is free Free Visit 24h fixed quote