KUJU

KUJU is a Hong Kong smart systems brand operated by Tronico Technology Co. Ltd. It focuses on indoor smart space management, offering products and solutions for a range of settings, including commercial buildings, offices, campuses, residential spaces, and elderly care facilities. The brand presents its systems as adaptable to different needs, with solutions spanning smart residential, smart campus, smart office, smart elderly care, and smart home applications.

KUJU’s product range includes the KUJU Home Manager, scene and lighting panels, occupancy and lux sensors, and a variety of connected devices. These include a smart video door lock, air-conditioning controller, water sensor, smart plug, door and window contact sensor, curtain motor, and air quality sensor. The website also provides product information, project details, tutorials, and customer support resources. KUJU is headquartered at Hong Kong Science Park in Sha Tin, and its site offers information in English and Chinese. Through its combination of management systems and smart devices, KUJU serves customers seeking technology for indoor spaces across residential, workplace, educational, and care environments.