What Carter Voce Access Control does

Carter Voce Access Control, trading as Carter Voce Security Limited, is a private UK access control and door entry specialist established around 1993 and headquartered in Bricket Wood, St Albans. The company supplies, installs and repairs video and audio door entry systems, intercoms, proximity readers, keypads, biometric devices, wireless systems and associated hardware (electric releases, magnets, locks) across more than 25 manufacturer brands including Comelit, Bell, Videx, Urmet, Fermax, Paxton, BPT, BTicino, PAC, Aiphone, Bitron, Golmar, Farfisa and Elvox. Its service proposition extends to DDA-compliant panels for accessibility, wireless audio entry kits, induction loop equipment, speech transfer systems, public address systems and nurse/chef call solutions, with documented integrations into Paxton Net 2 access control software, Bosch Praesideo and Ateis LAPG2 public address controllers, and GateWatch turnstile monitoring.

The business operates a regional field service model with engineers based in South and North London covering London and South East England, supplemented by a nationwide courier-based parts supply channel. Service calls are handled on a quote-based, pay-on-completion basis (cash or cheque), while larger installation projects require a 50% deposit with the balance due on completion; payment terms are 7 days for standard accounts and 30 days for approved credit accounts, with a 2.5% monthly late payment surcharge. Engineers carry extensive spare parts inventories that enable most faults to be corrected within the first hour of arrival.

The customer base is fragmented and predominantly transactional, led by residential homeowners with secondary exposure to housing associations and landlords, schools and educational facilities, healthcare providers (nurse call and emergency call), and churches, halls and social clubs (PA and hearing loop systems). Carter Voce is independently owned with no disclosed investors, parent company or acquisition history, and operates as a 1-10 employee private limited company without public financial disclosure.

Name

Carter Voce Access Control

Legal name

Carter Voce Security Limited

Website

https://cartervoce.com

Company type

Private

Founded year

1993

Operating status

Operating

Headcount range

1–10 employees

Short description

Carter Voce Access Control is a London and South East England-based specialist that supplies, installs and repairs multi-brand audio and video door entry, intercom and access control systems for residential, housing association, school, healthcare and community venue customers.

Ownership category

akta.pro rank

Headquarters

HQ city

Bricket Wood, St Albans

HQ country

United Kingdom

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Operations, Supply Chain, Marketing or Sales

Revenue model

1. Service Calls and Repairs: On-demand repair services for door entry systems and intercoms. Payment required on completion by cash or cheque. Most faults corrected within first hour due to parts carried on vans.
2. Installation Projects: Larger installation projects requiring 50% deposit to cover parts cost, balance payable on completion
3. Products and Spares: Sale of access control equipment, door entry kits, handsets, monitors, electric releases, magnets, keypads, proximity readers, and related security hardware
4. Lock Supply and Fitting: Supply and fitting of door locks including cylinder changes, night latches, window locks, and mortice locks from manufacturers like Chubb, Union, and Yale

Pricing tiers

Go-to-market motion1 record

Distribution channels2 records

Marketing channels3 records

Core offering

Carter Voce supplies, installs, and repairs video and audio door entry systems, intercoms, and electronic access control equipment for residential and commercial properties across London and the South East of England. They distribute and integrate products from 25+ manufacturers (Comelit, Bell, Videx, Urmet, Fermax, BTicino, BPT, Paxton, PAC, Golmar, Aiphone, and others) along with locks, electric releases, wireless systems, and accessibility-compliant (DDA) panels. The business combines product supply, installation, and ongoing maintenance/repair services carried out by field engineers.

Product overview

Carter Voce Access Control is London's leading video and audio door entry supplier, operating for over 30 years. Their product portfolio is a multi-brand, solutions-oriented approach rather than a single unified platform. The core offering consists of video and audio door entry systems (including front panels, handsets, monitors, and controllers) supported by access control equipment (keypads, proximity readers, and biometric devices). They distribute and install products from multiple manufacturers including Videx, Urmet, Comelit, Elvox, Fermax, Farfisa, BTicino, BPT, Bell, Golmar, Bitron, Aiphone, ACT, ACET, Bewater, and PAC. Supporting offerings include wireless door entry systems, locks and electric releases, public address systems, nurse call and chef call systems, emergency call systems, speech transfer systems, induction loop equipment, and DDA-compliant panels. They also provide repair, maintenance, and spares services. Their solutions integrate with Paxton Net 2 access control software, Bosch Praesideo and Ateis LAPG2 public address systems, GateWatch turnstile monitoring, and VxLAN software for specific installations.

Differentiator

Problem solved

Functional benefit

Products and services

• Video and Audio Door Entry Systems

Quantifiable outcome

• Most faults corrected within first hour due to extensive parts inventory

Segments5 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Integration4 records

Feature4 records

Scale indicators2 records

Recent moves6 records

Expansion highlights4 records

Direct peers

• Banham: London-based locksmith and security specialist offering door entry, access control, locks, and installation services across the capital. Directly comparable as a London-centric multi-service security installer serving residential and commercial customers.
• Siedle: German premium door intercom and access control manufacturer with UK distribution. Comparable as a higher-end alternative to the brands Carter Voce offers, competing for the same residential and small-commercial door entry buyer.
• Comelit Group: Italian manufacturer of door entry, video intercom and access control systems (Simplebus 2-wire, etc.) with strong UK presence. Comparable because Carter Voce is one of its UK distribution/installation partners and serves overlapping end customers.
• Fermax: Spanish manufacturer of video door entry and access control systems distributed and installed by Carter Voce. Comparable as a competing premium brand in the video door entry retail channel.
• Urmet: European door entry and access control manufacturer with a UK product range that Carter Voce supplies and supports. Comparable product portfolio (Utopia, Atlantico, 2GO 2-wire) and shared installer-led go-to-market.
• Videx Security: UK manufacturer and supplier of video door entry, access control and intercom systems, including the 4000 and 800 series panels that Carter Voce distributes and installs. Comparable as a competing supplier/installer in the same UK door entry category.
• Paxton Access: UK-based access control manufacturer whose Net2 and Switch2 systems are integrated into Carter Voce installations. Comparable as a brand-name provider competing for the same SME/residential access control wallet.

Broad incumbents

• ADT UK: Large incumbent UK security provider offering monitored intruder alarms, CCTV, and access control. Comparable as a broader-portfolio competitor in the same commercial/residential access control market, but with national scale and recurring monitoring revenue.
• ASSA ABLOY: Global lock and access solutions group (parent of Yale, Chubb, Union, and electronic access brands). Comparable as a large incumbent whose locks and electronic access hardware overlaps directly with Carter Voce's hardware and lock-fitting offerings.
• Allegion: Global provider of access control, door hardware and locks (Briton, Cisa, Trimec, Adams Rite brands that Carter Voce supplies). Comparable as a large incumbent competing in the same access hardware and locking product categories.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights7 records

Customer concentration

Revenue estimate

Valuation estimate

Number of profiles

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Carter Voce Access Control