The only butler in the average person’s life is probably Geoffrey from reruns of The Fresh Prince of Bel-Air but you can have one on your phone, too. A Kickstarter launched on Friday is funding a so-called “mobile butler” named Ernest, a unified app for car security and home control.

The idea for Ernest came from tech entrepreneur Arturs Pumpurs, who wanted users to be able to use a single app to access their car, garage, and gate in a secure and convenient way. He and his team came up the app, which communicates via devices you can install in homes, vehicles, and gates. The three-tier security system ensures only authorized users’ smartphones will be granted access.

Read more: Goodbye, keys: The Ernest app lets you easily access your car, gate, and garage