Amazon has been beefing up its home security business for quite some time now; earlier this year, it even purchased smart doorbell company Ring to take Google-owned Nest head on. Now, TechCrunch has discovered a portal on the company's Smart Home Services section offering full smart home packages. The five packages' prices cover in-home visits from experts, the smart home devices you want to install and their installation fee. Based on the information on the portal -- Amazon hasn't formally announced the service yet -- you'll only have to pay once. It has no monthly service fees some other providers charge.