The company provides hardware and software used to control audio and video systems, as well as computer networks, security systems, and environmental systems such as temperature and lighting. Its products include amplifiers, controllers, management software, remotes, touch panels, tuners, cabling, and cabinet enclosures. It markets to businesses, consumers, government agencies, and schools worldwide; the company's commercial customers include retailers, hotels and casinos, restaurants, airports, and museums. Crestron was established in 1971.