
Planning, installation and service of audio, video, voice alarm, clock and media technology systems
avidec AG
Dielsdorf (Switzerland)New on Amplifa
About avidec
avidec AG is a Swiss family-owned company based in Dielsdorf (ZH) that has specialised in audio and video systems as well as electroacoustic safety and information systems since 1997. Its range of services covers sound systems for churches, theatres and stadiums, voice alarm and evacuation systems (SAA/ENS) according to EN 50849, media technology and media control, conference and video conferencing systems, digital signage, large-screen projection and LED displays, clock systems with time synchronisation, IP-TV solutions for the hotel industry as well as scoreboard systems. The company provides consulting, planning, project engineering, installation, commissioning as well as service and maintenance with a 24/7 on-call service, including maintenance of third-party systems (including Uniton, Honeywell-ESSER, IED Globalcom, 4 EVAC). Customers come from industries such as public transport, sports facilities, schools, theatres, hotels, hospitals and office buildings; reference projects include Basel SBB station, Letzigrund Stadium Zurich, SWISS Arena Kloten and the Roche Tower Basel. The company employs around 25 staff and trains multimedia electronics technicians and commercial clerks.
- Site
- Dielsdorf
- Processes
- Audio & video system installation (meeting rooms, auditoriums, stage sound reinforcement, digital, Sound systems (voice, music and audio transmission, church, theatre and stadium sound reinforcement,, Voice alarm systems (SAA/EVAC) and lockdown protection according to EN 50849, EN 54-4/16/24, Media technology / media control, Conference technology / video conferencing systems (Cisco, Zoom, Teams), Digital signage systems (hardware, media players, software), Large-screen projection: LED displays, LED walls, large projections, LED score displays, perimeter, Clock systems: master clocks/time centres, analogue and digital clocks, time synchronisation
- Materials
- Voice Alarm and Electroacoustic Emergency Warning Systems, Time Synchronisation (IEEE-1588), Video over IP / Video Streaming, Large-Screen Projection and LED Displays, Digital Signage, Video Conferencing Systems
- Certificates
- Quality Approved SES – Voice Alarm Systems (SAA) and Electroacoustic, Industry Solution Occupational Safety and Health Protection (Swiss Retail), Quality Approved SES (SAA/ENS), Industry Solution Occupational Safety / SUVA Safety Charter, Quality Management System (internal QMS)
- Founded
- 1997
- Employees
- approx. 25
- Industries
- Public Transport, Sports Facilities / Stadiums, Schools / Assembly Halls, Theatres / Community Halls, Churches, Hotels / Catering
- 01
Consulting and planning
- 02
Project engineering
- 03
Installation and commissioning
- 04
Service, maintenance and repair (24/7 on-call service)
- 05
Training
Technologies & Systems
Voice Alarm and Electroacoustic Emergency Warning Systems
Systems from ESSER Honeywell and IED Globalcom according to EN 50849 as well as EN 54-4/16/24 for alarm, evacuation and lockdown protection.
Time Synchronisation (IEEE-1588)
Mobatime time servers and clock systems deliver precise time signals for networks and buildings via NTP, PTP, DCF-77 or minute impulse.
Video over IP / Video Streaming
High-quality video streaming and IP-TV solutions as well as network configuration for building communication.
Large-Screen Projection and LED Displays
LED walls, score displays and perimeter advertising for sports venues and public spaces.
Digital Signage
Media players and displays from Sony, Panasonic, Philips, LG, Samsung, Google and BrightSign for information and advertising applications.
Video Conferencing Systems
Cisco solutions and software solutions such as Zoom and Teams for conference rooms.
Locations
Dielsdorf
CHHeadquarters, workshop and service
- Materials
- Audio/video technology, SAA/ENS, clock systems, digital signage
- Time servers (Mobatime, NTP/PTP)
- Voice alarm systems (ESSER Honeywell, IED Globalcom)
- Media players / digital signage systems
- Video conferencing systems (Cisco)
Systems & Installations


Inside the production

Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Audio & video system installation (meeting rooms, auditoriums, stage sound reinforcement, digitalAssembly | – | – | – | – | – |
| Sound systems (voice, music and audio transmission, church, theatre and stadium sound reinforcement,Assembly | – | – | – | – | – |
| Voice alarm systems (SAA/EVAC) and lockdown protection according to EN 50849, EN 54-4/16/24Assembly | – | – | – | – | – |
| Media technology / media controlAssembly | – | – | – | – | – |
| Conference technology / video conferencing systems (Cisco, Zoom, Teams)Assembly | – | – | – | – | – |
| Digital signage systems (hardware, media players, software)Assembly | – | – | – | – | – |
| Large-screen projection: LED displays, LED walls, large projections, LED score displays, perimeterAssembly | – | – | – | – | – |
| Clock systems: master clocks/time centres, analogue and digital clocks, time synchronisationAssembly | – | – | – | – | – |
| Bell systems / school bellsAssembly | – | – | – | – | – |
| Support for the hard of hearing (radio systems for the hearing impaired)Assembly | – | – | – | – | – |
| Scoreboard systemsAssembly | – | – | – | – | – |
| IP-TV solutions for the hotel industryAssembly | – | – | – | – | – |
| Video over IP / video streamingAssembly | – | – | – | – | – |
| Network configurationAssembly | – | – | – | – | – |
| Planning, project engineering, installation, commissioning, service and maintenance (incl.Engineering | – | – | – | – | – |
| Maintenance and repair of third-party systems (Uniton, 4 EVAC, Honeywell-ESSER, IED Globalcom)Testing | – | – | – | – | – |
6 Anlagen & Maschinen
| Machine | Manufacturer / model | Quantity | Working area | Year built | Site |
|---|---|---|---|---|---|
| Time server (NTP/PTP, IEEE-1588) | Mobatime | – | – | – | Dielsdorf |
| Voice alarm / emergency warning system | ESSER Honeywell | – | – | – | Dielsdorf |
| Voice alarm / emergency warning system | IED Globalcom | – | – | – | Dielsdorf |
| Beam steering loudspeaker | – | 1 | – | – | Church of the Neumünster Diaconate, Zollikerberg |
| Media players / digital signage systems | Sony, Panasonic, Philips, LG, Samsung, Google, BrightSign, Windows Enterprise | – | – | – | Dielsdorf |
| Video conferencing systems | Cisco | – | – | – | Dielsdorf |
Additional services
Reference customers
Quality & Standards
avidec AG is certified as an SES Quality Approved specialist company for voice alarm systems (SAA) and electroacoustic emergency warning systems (ENS) and works with an internal quality management system. Occupational safety is covered by the industry solution for occupational safety and health protection as well as the SUVA safety charter.
| Evidence | Dielsdorf |
|---|---|
| Quality Approved SES (SAA/ENS) | |
| Industry Solution Occupational Safety / SUVA Safety Charter | |
| Quality Management System (internal QMS) |
History
- 1997
Foundation of avidec AG by Jörg Steiger
- 2021
Commissioning of the first electroacoustic emergency warning system at Basel SBB station; handover of management from Jörg Steiger to Aline Steiger as of 01.10.2021
- 2024
Projects including Video Cube SWISS Arena Kloten, Corner Arena Lugano, Rapperswil Castle
- 2025
Projects including information displays Municipality of Oberglatt, AOZ Zurich, Stadler Rail Bussnang
- 2026
Projects including Senevita Dreiklang, Senevita Birsgarten, Alpiq Olten