Building technology

Components and systems for electrical installation, distribution, smart home, ventilation and security – for new and existing buildings in Switzerland.

In this category you will find everything related to modern building technology – from electrical distribution and control cabinets to smart home systems, ventilation units, alarm systems, cable management, boxes and switches, as well as controls, IoT components, and door and gate drives. Brands such as Siemens, ABB, Hager, Busch-Jaeger, WAGO and Zehnder offer one of the most comprehensive selections of building technology components online in Switzerland – for electrical installers, builders, architects, and anyone planning a construction or renovation project, with fast delivery across Switzerland and the Principality of Liechtenstein.

Buy Building Technology online – for installation, renovation & Smart Home expansion

Whether you are looking for electrical installation materials, a new distribution board, a smart home system, a mechanical ventilation with heat recovery, or components for building protection: The range covers all building technology trades. From simple flush-mounted boxes and modular DIN rail devices to complex KNX controls, you as a professional, builder, or DIY enthusiast will find the right products for new constructions, conversions, and renovations – conveniently from home.

Electrical distribution, control cabinets & Power distribution

For standard-compliant and safe power supply, high-quality distribution boards, miniature circuit breakers, RCCBs, surge protection, and installation relays are indispensable. In new builds and renovations, combination solutions consisting of a distribution board and smart home connectivity are particularly in demand. The selection includes system components from leading manufacturers that can be easily combined and expanded.

Smart Home, Controls & IoT

A key focus is on smart home systems, controls, and IoT components. Whether you want to set up a Busch-Jaeger free@home system, program a WAGO controller, or implement IoT-capable building automation with Beckhoff components – the range offers both proven KNX solutions and flexible, wireless systems for retrofitting.

Categories

Branching & Connecting Hager distribution block VB04 · WAGO compact connector 221-412 Alarm Systems & Building Protection AJAX Hub 2 central module · ABB Busch-Jaeger alarm module 83200 Ventilation Zehnder ComfoAir 160 ventilation unit · Helios ECO-LED small room fan Boxes & Switches Feller EDIZIOdue switch insert · Hager device box 5310 Installation Material Kaiser cavity wall box 9062-02 · Spelsberg installation box Abox 040 Electrical Distribution & Control Cabinet ABB distribution board Mistral65 · Eaton xEnergy control cabinet Energy & Power Distribution Siemens miniature circuit breaker 5SL · Hager RCCB CDS Cable Management HellermannTyton cable tie T50 · OBO Bettermann cable duct Rapid 80 Switching & Measuring Siemens LOGO! switching module · Finder relay series 60 Smart Home Busch-Jaeger free@home system access point · Gira G1 KNX display Controls & IoT WAGO PFC200 controller · Beckhoff bus coupler BK5120 Doors & Gates Hörmann SupraMatic gate drive · ASSA ABLOY door closer DC700

Category Overview

Subcategory	Example Products
Branching & Connecting	Hager distribution block VB04, WAGO compact connector 221-412
Alarm Systems & Building Protection	AJAX Hub 2 central module, ABB Busch-Jaeger alarm module 83200
Ventilation	Zehnder ComfoAir 160 ventilation unit, Helios ECO-LED small room fan
Boxes & Switches	Feller EDIZIOdue switch insert, Hager device box 5310
Installation Material	Kaiser cavity wall box 9062-02, Spelsberg installation box Abox 040
Electrical Distribution & Control Cabinet	ABB distribution board Mistral65, Eaton xEnergy control cabinet
Energy & Power Distribution	Siemens miniature circuit breaker 5SL, Hager RCCB CDS
Cable Management	HellermannTyton cable tie T50, OBO Bettermann cable duct Rapid 80
Switching & Measuring	Siemens LOGO! switching module, Finder relay series 60
Smart Home	Busch-Jaeger free@home system access point, Gira G1 KNX display
Controls & IoT	WAGO PFC200 controller, Beckhoff bus coupler BK5120
Doors & Gates	Hörmann SupraMatic gate drive, ASSA ABLOY door closer DC700

Top Brands

Siemens ABB Hager Busch-Jaeger WAGO Finder Helios Beckhoff Zehnder Eaton

Brand Comparison

Brand	Known for	Ideal for	Price Segment
Siemens	Switchgear, controls, circuit protection	Industrial & commercial building technology	Mid-range – Premium
ABB	Distribution boards, RCCB, smart home components	Residential and commercial buildings, smart home integration	Mid-range – Premium
Hager	Electrical installation, distribution systems	Residential construction, renovation, electrical installers	Entry-level – Mid-range
Busch-Jaeger	Switch ranges, free@home smart home	Design-oriented residential buildings, retrofitting	Mid-range – Premium
WAGO	Connection terminals, automation controllers	Control cabinet construction, building automation	Mid-range
Finder	Relays, installation switching devices	Switching and control tasks of all kinds	Entry-level – Mid-range
Helios	Ventilation technology, small room fans	Bathroom, WC and cellar ventilation	Entry-level – Mid-range
Beckhoff	Industrial control technology, bus couplers	Complex building automation, IoT projects	Premium

Who is this category suitable for?

The category is ideal for electrical installers, builders, architects, homeowners, and commercial construction managers in Switzerland who are looking for components for electrical installation, distribution, smart home, ventilation, security, and controls. Technically savvy private individuals and DIY enthusiasts will also find a large selection of high-quality installation materials and accessories that are often not available in this depth at local hardware stores.

Quality, Safety & Product Selection

When purchasing building technology components, it is worth paying attention to tested quality, recognized safety features such as CE marking, and compliance with the standards applicable in Switzerland (SIA, NIN, NIV) – this ensures a safe, standard-compliant, and long-lasting installation.

Frequently Asked Questions

What does building technology include and why is it important?▾

Building technology encompasses all electrical and electronic installations that make a building functional, safe, and energy efficient – including electrical distribution, control cabinets, ventilation systems, alarm systems, smart home components, cable management, as well as controls and IoT devices. Well-planned building technology ensures comfort, safety, and long-term value retention of the property.

What components do I need for a modern electrical distribution system?▾

A modern electrical distribution system includes distribution boards, miniature circuit breakers, residual current circuit breakers (RCCB), surge protection, installation relays, and modular DIN rail devices. Brands such as Hager, ABB, and Siemens offer well-engineered systems that are in line with Swiss installation standards and can be expanded with smart home functions if required.

How do I find the right smart home system for my home?▾

Pay attention to compatibility with existing installations, the desired functionality (lighting, shading, heating, security), and the openness of the system. Busch-Jaeger free@home and Gira KNX are established systems in Switzerland that can be used in both new builds and renovations and can be combined with many partner products.

What should I consider for alarm systems and building protection?▾

Important criteria are the type of detection (motion detectors, door/window contacts, glass break sensors), the alerting methods (local, via app, to an emergency call center), and tamper-proof communication. Modern systems such as AJAX use encrypted wireless technology and can be installed without complex cabling – ideal for retrofits in existing buildings.

Which ventilation solution is suitable for single-family homes in Switzerland?▾

For single-family homes, compact residential ventilation units with heat recovery are particularly popular because they continuously supply fresh air and save heating energy. In addition, single-room fans are used in bathrooms and WCs. Zehnder and Helios offer high-performance ventilation solutions that are proven in Switzerland and are tailored to Minergie standards and energy efficiency requirements.

What is the difference between conventional installation and bus systems?▾

In conventional installation, loads are controlled directly via switches and wiring, whereas bus systems such as KNX network all components via a common data cable. Bus systems enable flexible control, centralized operation, indoor climate automation, and energy monitoring – they are the future-proof choice in new builds and larger renovations.

Which spare parts and maintenance products are relevant for building technology?▾

Commonly needed items include spare fuses, miniature circuit breakers, relays, terminals, cable ties, installation boxes, and replacement filters for ventilation units. Spare modules for smart home actuators and control components are also among the typical maintenance products that ensure the long-term, reliable function of the building technology.

How do I safely combine controllers and IoT components?▾

Ensure clear network separation between building automation and internet access, use secure passwords, and perform regular firmware updates. Systems from WAGO and Beckhoff offer established control solutions with defined security concepts that can be combined with IoT components without compromising building security.