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Crestron Electronics for Home and Business

Crestron is the gold standard in commercial-grade home and business automation, used worldwide in luxury residential, corporate boardrooms, hospitality and broadcast environments. The full Crestron portfolio covers control systems, touchscreens, lighting, AV-over-IP, audio distribution, climate, security and networking.

Formwave is a Dublin-based Crestron dealer and certified specialist installer serving residential and commercial clients across Ireland. We design, supply, programme and commission Crestron systems end to end, from single-room control to whole-building integration.

The Crestron range

  • Crestron Home OS. The whole-home smart system: processors, R-series touchscreens, Cameo and Horizon keypads.
  • Crestron Home Lighting. CLWI in-wall and CLCI in-ceiling dimmers and switches, DIN rail modules, GLS occupancy and daylight sensors.
  • Crestron NVX. 4K AV-over-IP video distribution at any scale, over standard ethernet.
  • DM HDMI matrix switchers and DigitalMedia 8G+ receivers for legacy distribution.
  • DM-NAX network audio for streaming and multi-room.
  • CEN-SWPOE managed PoE switches purpose-built for AV networks.

Professional installation across Ireland

Designed, supplied, programmed and commissioned by Formwave, Crestron specialist installers based in Dublin and serving residential and commercial clients across Ireland. Book a consultation to plan a Crestron system.

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Crestron DIN-1DIMU4 DIN Rail Universal Dimmer (4-Channel, 1 Feed)

Crestron DIN-1DIMU4 DIN Rail Universal Dimmer

Crestron
€688.00 - €688.00 excl. VAT
€846.24 - €846.24 incl. IE VAT
€688.00 excl. VAT
€846.24 incl. IE VAT
€688.00 - €688.00 excl. VAT
€846.24 - €846.24 incl. IE VAT
€ via quote
Availability: 1 in stock

The Crestron® DIN-1DIMU4 is a versatile 4-channel universal lighting control module designed for both forward and reverse phase dimming. It support...

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Crestron Residential & Commercial FAQs

What can Crestron control in a home or business?

Crestron systems manage lighting, shades, audio, video, climate, and security—all from a single app, keypad, or voice command, tailored to the space.

Is Crestron only for large buildings or luxury homes?

No. While Crestron is often used in high-end projects, it also offers scalable solutions for smaller homes, offices, and meeting spaces.

Can Crestron integrate with other smart systems?

Yes. Crestron integrates with popular platforms like Sonos, Apple HomeKit, Lutron, and Amazon Alexa, ensuring seamless compatibility.

Is Crestron easy to use for non-technical people?

Yes. While it’s highly customisable under the hood, Crestron OS 4 features a sleek, intuitive interface designed for effortless day-to-day use by anyone.

Is Crestron good for office or hospitality spaces?

Absolutely. Crestron is widely used in offices, hotels, and conference centers for centralized AV control, scheduling, digital signage, and energy efficiency.

How does Crestron differ from other smart control systems?

Crestron stands out for its enterprise-grade reliability, customisability, and advanced automation tools—trusted in both mission-critical commercial and premium residential environments.