Learn more ›A few years ago, I hired an electrician to install a wired video doorbell in my house. The following week, I bought a battery-powered video doorbell for $99 and installed it myself in five minutes. You can live out this DIY smart home improvement scenario and save even more money by grabbing the Ring Battery Doorbell for just $55 right now at Amazon. Ring Battery Doorbell, Head-to-Toe Video — $55 (was $99) Ring See ItThis is Ring’s bread-and-butter video doorbell. Ring Battery Doorbell Plus (newest model) — $99 (was $150) Ring See ItIf you don’t mind spending $99, you can upgrade to the Ring Battery Doorbell Plus, which offers improved video quality and more customization options.