Chamberlain Group is a US-based manufacturer of garage door openers and related products. The company was founded in 1954 by Julius Chamberlain and is headquartered in Elmhurst, Illinois. Chamberlain is known for its innovative and high-quality products, which have made it a leader in the garage door industry.

The company's signature product is its garage door opener, which uses advanced technology to provide homeowners with a convenient and secure way to open and close their garage doors. Chamberlain's garage door openers are available in a variety of styles and models, including belt-driven, chain-driven, and wall-mounted options.

In addition to garage door openers, Chamberlain also manufactures a range of other products for the garage and home. These include remote controls, keyless entry systems, and smartphone-based app controls, which allow users to monitor and control their garage doors from anywhere. Chamberlain also offers a range of accessories, including safety sensors, extension kits, and light bulbs, to help customers customize and enhance their garage door experience.

Chamberlain's commitment to innovation and quality has earned it a reputation as a trusted and reliable brand in the garage door industry. The company's products are known for their durability and reliability, and are backed by a strong warranty and customer service program. Chamberlain's products are sold through a network of authorized dealers and distributors, as well as online and through major retailers.

Chamberlain continues to invest in research and development, with a focus on developing new and innovative products that meet the changing needs of its customers. The company is committed to providing high-quality products and services that help homeowners improve the security and convenience of their homes.