Qianzi is a local smart home brand in China, focusing on the research and development and production of smart home products, with a variety of smart home products, including smart door locks, smart lamps, smart air conditioners and smart plugs.

Smart Home (English: home automation) is based on residence, which integrates the facilities related to home life by using integrated wiring technology, network communication technology, safety prevention technology, automatic control technology and audio and video technology.