
Project Challenge: YSL needed an innovative fragrance activation for the launch of LIBRE L'Eau Nue perfume that would immerse visitors in the brand's signature scent throughout the KLCC Tunnel. The challenge was meeting KLCC's strict installation guidelines—no drilling, no exposed wiring, rigorous safety requirements—while creating a seamless, invisible integration that delivered consistent fragrance diffusion across the entire tunnel space. Solution Approach: We engineered a bespoke fragrance-dispensing system featuring four synchronized precision machines custom-designed in-house. Every element, from housing to dispensing mechanism, was built to meet KLCC's stringent protocols. The system dispenses perfume at precisely timed intervals, creating consistent and captivating fragrance coverage throughout the tunnel. Through three rounds of proposals, we refined concepts to deliver a fully compliant, precision-engineered solution that met both venue restrictions and client vision. Key Technologies: IMX Engine™ Fragrance Dispensing Platform, Multi-Machine Synchronization System, Precision-Timed Dispensing Control, KLCC-Compliant Housing Design, Invisible Integration Architecture, Safety Compliance Verification System, Real-Time Analytics Dashboard. The activation engaged 34,000+ visitors across 17 days, creating immersive scent experiences that transformed the tunnel into a branded fragrance destination.

Every element is designed to meet KLCC’s stringent safety and installation protocols.
Four advanced machines operate in perfect synchrony to achieve flawless scent coverage across the tunnel.
Automated scheduling ensures consistent perfume diffusion throughout the tunnel.
Every element is designed to meet KLCC’s strict protocols, the system integrates seamlessly into the tunnel without visual intrusion.














📘 Project Quick Summary
Bespoke fragrance-dispensing system engineered for KLCC Tunnel: four synchronized precision machines, timed diffusion, zero visible footprint, and strict safety compliance across a 17-day activation.
A venue-compliant fragrance activation system that delivers controlled diffusion at tuned intervals for consistent coverage—built for premium spaces where aesthetics, safety, and reliability are non-negotiable. The system uses precision-timed dispensing to release small bursts of fragrance at optimized intervals, ensuring consistent scent coverage without overwhelming visitors or creating dead zones.
KLCC Tunnel
Kuala Lumpur, Malaysia
Micro-controlled timing releases small bursts at tuned intervals (instead of continuous diffusion) to keep scent consistent without overwhelming visitors. The system calculates optimal intervals based on tunnel airflow, visitor flow patterns, and fragrance intensity requirements. This precision approach ensures every visitor experiences the signature scent without creating overpowering concentrations or dead zones.
Distributed machines provide even coverage across the tunnel and prevent dead zones; synchronization keeps intensity consistent end-to-end. The four-machine configuration ensures fragrance reaches every section of the tunnel space, creating uniform scent distribution. Synchronized operation means all machines release fragrance simultaneously, maintaining consistent intensity throughout the entire tunnel length.
No drilling, no exposed wiring, and strict safety requirements—solved via modular concealed housing, safe routing, and compliance-driven engineering. Every element was custom-designed to meet KLCC's stringent protocols. Concealed housing hides all mechanical components, safe wiring routing eliminates exposed cables, and rigorous safety testing ensured full compliance. Through three rounds of proposals, we refined concepts until achieving perfect compliance.
Yes—machine count, timing, and installation approach can be adapted for tunnels, malls, airports, hotels, and flagship stores. The modular system architecture allows customization based on venue size, airflow patterns, and installation constraints. Each deployment is tailored to meet specific venue requirements while maintaining precision fragrance delivery and invisible integration.
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Venue-compliant scent systems with invisible integration and precise diffusion control.
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