Chamberlain garage door openers bring more convenience and security to one of the home's busiest hubs. No matter how you use your garage, there's a Chamberlain opener that fits your family's lifestyle and needs. Strong and virtually silent, these garage door openers keep noise and vibrations to a minimum. Reliable and powerful, these chain drive garage door openers are designed for years of safe, consistent use. With smart home technology built in, these garage door openers provide a full suite of advanced access and safety features. Integrated video camera features p HD video with 2-way audio communication and optional cloud storage. The RJO70 is a revolutionary new wall mount garage opener that mounts to the wall on either side of the garage door, freeing up ceiling space for extra storage, light fixtures, ceiling fans and more.