ADT Inc. is a provider of security, interactive, and smart home solutions serving residential, small business, and commercial customers in the United States. The Company is also a provider of residential solar solutions. The Company’s segments include Consumer and Small Business (CSB), Commercial, and Solar. The CSB segment primarily includes the sale, installation, servicing, and monitoring of integrated security and automation systems and other related offerings to owners and renters of residential properties, small business operators, and other individual consumers. The Commercial segment primarily includes the sale, installation, servicing, and monitoring of integrated security and automation systems, fire detection and suppression systems, and other related offerings to larger businesses and/or multi-site operations. The Solar segment primarily includes the sale and installation of solar systems and related solutions and services to residential homeowners.