Wulian, operated by Nanjing IoT Sensor Technology Co., Ltd., is a manufacturer and supplier of smart home products and integrated solutions. Founded in 2009, the company combines research and development with hardware, software, and cloud services, serving customers across more than 40 countries and regions.

Its product range includes IoT gateways, integrated services, appliance controls, home security, lighting controls, and home comfort systems. These solutions support remote access, device connectivity, app and voice control, third-party integration, and customized configurations, including KNX and RS485 compatibility. Applications include homes, offices, real estate projects, system integration, communities, and smart-city environments.

Wulian’s broader offerings cover energy-efficient lighting, security monitoring, environmental detection, home appliance management, and home energy storage. Security features include fire safety, surveillance, and electrical protection, while comfort and lighting products can help manage lighting, heating, and air quality. The company also provides OEM/ODM support and project-based solutions, with examples spanning schools, commercial developments, and telecom applications. Wulian’s systems are designed to connect devices and help manage everyday environments conveniently and efficiently.