VOXISS
Voice Alarm smartVES miniVES & midiVES Microphones
Public Address Public Address System IP System Long Line Public Address
Speakers EN54 Speakers SIP Speakers Special Application
SIP & Yellow Gateway SIP Gateway Yellow Gateway
Intercom & IP Communications Passenger Helppoint Desktop Accessories IP Amplifier Intercom Stations Hearing Loops
CIS Screen Information Boards Platform Display Totem & Kiosk Stationary Information Displays Onboard Displays Control Software Management Systems
Design Supply Rack Fabrication Installation Commissioning Fault Finding Maintenance
Railway Government Buildings Shopping Centres Student Accommodation Commercial Buildings
Legislation & Regulations Contact Get a Quote
01
Design

Bespoke system design from brief through to full schematic drawings, cable schedules, rack layouts, and zone matrices — tailored to site and standards requirements.

02
Supply

Direct procurement of all equipment with logistics management and quality inspection, ensuring everything arrives on-site correctly and on schedule.

03
Rack Fabrication

In-house rack assembly, wiring, testing, and labelling — delivered to site pre-built and pre-tested, minimising installation time and reducing field errors.

04
Installation

Directly-employed engineers with experience in rail possessions, airside environments, and live government buildings — safety-first, minimal disruption.

05
Commissioning

Systematic commissioning against design specifications with full test records, certificates, and as-built documentation for a complete handover package.

06
Fault Finding

Rapid response fault diagnosis using specialist equipment and deep system knowledge — identifying root causes quickly to minimise downtime.

07
Maintenance

Planned preventive maintenance tailored to system type and criticality — inspections, functional tests, software updates, and comprehensive service reports.

VOXISS

Specialist voice alarm, public address, display, and intercom systems for critical infrastructure — designed, supplied, installed, and maintained by experts.

Products
EN54 Speakers Information Boards Passenger Helppoint Public Address System SIP Gateway smartVES Desktop Accessories IP System miniVES & midiVES Platform Display
Service
Design Supply Rack Fabrication Installation Commissioning Fault Finding Maintenance
Case Studies
Commercial Buildings Government Buildings Railway Shopping Centres Student Accommodation
Company
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Glossary — Updated Monthly
EN54
European standard for fire detection and alarm systems, including voice alarm components.
VA / Voice Alarm
An audio system designed to broadcast intelligible emergency announcements to aid evacuation.
PA / Public Address
A system used to distribute audio across a building or site for general announcements and music.
SIP
Session Initiation Protocol — an IP-based standard for real-time voice and video communication.
SIPP
A material specification for rail products governing fire performance properties.
Long Line PA
PA system designed for extended cable runs in tunnels and highway environments.
100V Line
High-impedance audio distribution standard allowing many speakers over long cable runs.
LSZH
Low Smoke Zero Halogen — cable specification producing minimal toxic gases in fire.
CIS
Customer Information System — displays and screens providing real-time passenger information.
IK10
Impact protection rating indicating resistance to vandalism and physical impact.
PoE
Power over Ethernet — delivers electrical power via network cabling to IP devices.
PAVA
Public Address and Voice Alarm — combined systems for both general audio and life-safety use.

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