Global Presence
Malaysia Flag Malaysia Europe Flag Europe China Flag China
Lumi Electronics Start a projectEnquire ?
ARCHITECTURAL TOUCH SWITCHES

Lumi Metal Series

The Lumi Metal Series is a premium architectural switch collection designed around a refined 80 � 80 � 8 mm form factor. Combining tactile touch control with metal, glass and leather-inspired finishes, while supporting multiple communication technologies including KNX, Dry Contact and RS485 across 4-way and 2-way configurations.

80 � 80 � 8 mm Form Factor � KNX / Dry Contact / RS485 � 4 Finish Collections
Lumi Metal Series Architectural Touch Switches
TECHNICAL OVERVIEW MATRIX

Metal Series Specifications

The refined 80 � 80 � 8 mm architectural body format is available in 2-way and 4-way single touch surfaces across multiple protocols and finish collections.

Configuration Touch Surfaces Dimensions Technology Options Collections Custom Finish Range
4-Way Touch Switch 4 Single Touch Surfaces 80 � 80 � 8 mm KNX / Dry Contact / RS485 Aluminium / Classic / Steel Glass / Leather Multiple Metal, Glass & Leather Finishes
2-Way Touch Switch 2 Single Touch Surfaces 80 � 80 � 8 mm KNX / Dry Contact / RS485 Aluminium / Classic / Steel Glass / Leather Multiple Metal, Glass & Leather Finishes
Aluminium Series 2 / 4 Touch Surfaces 80 � 80 � 8 mm KNX / Dry Contact / RS485 Aluminium Metal Platform Brushed Aluminium, Dark Grey, Brushed Black, Satin White
Classic Series 2 / 4 Touch Surfaces 80 � 80 � 8 mm KNX / Dry Contact / RS485 Warm Metallic Architectural Bronze, Brushed Nickel, Brushed Brass, Soft Copper
Steel Glass Collection 2 / 4 Touch Surfaces 80 � 80 � 8 mm KNX / Dry Contact / RS485 Contemporary Glass & Steel Steel White Glass, Steel Black Glass
Leather Collection 2 / 4 Touch Surfaces 80 � 80 � 8 mm KNX / Dry Contact / RS485 Textured Distinctive Material Leather White, Leather Black
DETAILED BREAKDOWN

Configurations & Finish Collections

4-Way Touch Switch

4 Single Touch Surfaces � 80 � 80 � 8 mm Form Factor

The 4-way configuration provides four individual touch surfaces, allowing four independent touch-control functions within a single compact 80 � 80 � 8 mm switch panel. Ideal for multi-circuit lighting, scene recalls, and curtain controls.

Key Features
  • 4 Independent Single Touch Surfaces
  • Compact 80 � 80 � 8 mm Ultra-Slim Profile
  • Multi-Protocol: KNX / Dry Contact / RS485
  • Tactile Touch Feedback & LED Status
  • Aluminium, Classic, Glass & Leather Finishes
  • Lighting & Connected Load Control
  • Flush Architectural Box Mounting
  • Custom Engraved Iconography
Configuration4-Way (4 Gang)
Touch Surfaces4 Single Touch Surfaces
Module Format80 � 80 � 8 mm
CommunicationKNX / Dry Contact / RS485
Control TypeCapacitive Tactile Touch
FinishesMetal, Glass & Leather Collections
ApplicationsLighting, Scenes, HVAC, Shading

2-Way Touch Switch

2 Single Touch Surfaces � Simplified Interface

The 2-way configuration provides two individual touch surfaces, offering a simplified and minimalist interface for spaces requiring two independent control channels or primary dual-scene toggles.

Key Features
  • 2 Independent Single Touch Surfaces
  • Refined 80 � 80 � 8 mm Form Factor
  • Multi-Protocol: KNX / Dry Contact / RS485
  • Minimalist Dual-Zone Control Interface
  • High-Precision Anodized Surface
  • LED Backlit Key Indicators
  • Zero Plastic Aesthetic Feel
  • Wide Range of Material Finishes
Configuration2-Way (2 Gang)
Touch Surfaces2 Single Touch Surfaces
Dimensions80 � 80 � 8 mm
CommunicationKNX / Dry Contact / RS485
Control TypeCapacitive Touch
Finish OptionsMetal, Glass & Leather Finishes
ApplicationsLighting and Smart-Control Functions

Aluminium Series Collection

Contemporary Metal Aesthetic � 4 Brushed & Satin Finishes

Offers a crisp contemporary metal appearance crafted from CNC-machined aerospace-grade aluminium with multiple brushed and satin anodized finishes in both 4-way and 2-way configurations.

Available Finishes
  • Brushed Aluminium
  • Brushed Dark Grey
  • Brushed Black
  • Satin White
  • 4-Way & 2-Way Variants
  • KNX / Dry Contact / RS485
  • Corrosion-Resistant Anodizing
  • Laser Custom Engraving
CollectionAluminium Series
MaterialMachined Aerospace Aluminium
FinishesBrushed Aluminium, Dark Grey, Black, Satin White
Configurations4-Way & 2-Way
Dimensions80 � 80 � 8 mm
ProtocolsKNX / Dry Contact / RS485

Classic Series Collection

Warm Metallic Finishes � Bronze, Brass & Copper

The Classic Series introduces warm, timeless metallic textures designed for ultra-luxury residences, heritage suites, and high-end hospitality interiors with the identical 80 � 80 � 8 mm form factor.

Available Finishes
  • Architectural Bronze
  • Brushed Nickel
  • Brushed Brass
  • Soft Copper
  • 4-Way & 2-Way Variants
  • Multi-Protocol Architecture
  • Rich Tactile Finish
  • Anti-Fingerprint Coating
CollectionClassic Series
FinishesBronze, Brushed Nickel, Brass, Soft Copper
Configurations4-Way & 2-Way (4 or 2 Touch Keys)
Dimensions80 � 80 � 8 mm
CommunicationKNX / Dry Contact / RS485
StyleWarm Architectural Luxury

Steel Glass Collection

Glass Touch Surface + Metal Chassis � Modern High-Gloss

Combines a refined glass front surface with the Metal Series control platform for a sleek, contemporary appearance, available in Steel White Glass and Steel Black Glass.

Available Finishes
  • Steel White Glass
  • Steel Black Glass
  • 4-Way & 2-Way Formats
  • 4 or 2 Single Touch Surfaces
  • 80 � 80 � 8 mm Dimensions
  • KNX / Dry Contact / RS485
  • Scratch-Resistant Toughened Glass
  • Minimalist Beveled Perimeter
CollectionSteel Glass Collection
FinishesSteel White Glass, Steel Black Glass
Touch Surfaces2 or 4 Single Touch Surfaces
Dimensions80 � 80 � 8 mm
CommunicationKNX / Dry Contact / RS485
SurfaceHigh-Clarity Tempered Glass

Leather Collection

Textured Distinctive Finish � Ultra-Luxury Tactility

Provides a distinctive, warm textured finish for bespoke interior projects that require an organic, premium material presence on the wall plate.

Available Finishes
  • Leather White
  • Leather Black
  • 4-Way & 2-Way Formats
  • 4 or 2 Single Touch Surfaces
  • 80 � 80 � 8 mm Standard Body
  • KNX / Dry Contact / RS485
  • Textured Tactile Feel
  • High Wear Resistance
CollectionLeather Collection
FinishesLeather White, Leather Black
Touch Surfaces2 or 4 Single Touch Surfaces
Dimensions80 � 80 � 8 mm
CommunicationKNX / Dry Contact / RS485
ApplicationLuxury Residential & Hospitality
ENGINEERING & FINISH CATALOGUE

Multi-Protocol Flexibility & Finish Palette

A single unified 80 � 80 � 8 mm design platform supporting 3 universal automation standards and an extensive palette of materials.

AUTOMATION PROTOCOL

KNX Protocol Native

Direct integration into worldwide KNX building automation systems with two-way status feedback, multi-function parameterization, and central scene control.

UNIVERSAL INTEGRATION

Dry Contact & RS485

Direct support for volt-free Dry Contact relays and industrial RS485 serial communication, providing broad compatibility across third-party controllers and BMS systems.

COLLECTIONS

Leather & Steel Glass

Textured tactile surfaces and deep reflective glass facades:

Leather White Leather Black Steel Glass White Steel Glass Black
METALLIC FINISHES

Metal & Aluminium Palette

Extensive selection of hand-finished and anodized metal tones:

Silver Brushed Dark Grey Brushed Black Satin White Bronze Ferrari Red Brushed Silver Rose Gold Black Brushed Gold Soft Copper Brushed Nickel Brushed Brass