KEPO Tech develops HMI components, modules and intelligent products for automotive, AI and IoT systems, with a strong focus on smart-cockpit technologies. Its official portfolio includes 4D Exciter systems, driver-monitoring systems (DMS), interior and exterior automotive lighting, acoustic vehicle alerting systems (AVAS), haptic interfaces, speakers, microphone modules, piezoelectric ceramics, SOS and eCall products, 3D cameras, active-noise-cancellation solutions and wireless charging. Microphone products include MEMS, A2B and voice-call modules, while speaker families include SMD, dashboard and eCall designs. KEPO’s haptic technology targets displays, touch screens and pushbuttons, adding tactile feedback to electronic user interfaces. Its 4D Exciter systems integrate seat vibration to enhance smart-cockpit interaction, while DMS solutions can combine driver monitoring with synchronized seat vibration and warning-light feedback. The company also develops indirect Time-of-Flight technology supporting high modulation frequency and high frame rate for 3D sensing. Piezoelectric technologies are used in buzzers, sensors, transducers and alarms. KEPO’s automotive lighting capabilities include optical color analysis and structural finite-element analysis for customized ambient-lighting systems. The company supports custom development and manufacturing as well as ODM/OEM programs and identifies acoustic, optical, haptic, piezo-sensing, Time-of-Flight and automotive wireless-charging technologies as core business areas. Recent 2026 development highlighted by KEPO includes the upgraded 4D Exciter II for seat haptic feedback. For automotive engineers, this portfolio enables coordinated development of acoustic, tactile, optical and sensing functions that increasingly converge in intelligent cabins, driver-assistance interfaces and next-generation vehicle HMIs.