Ecobee

Smart Doorbell Camera

Power: Wired

Connectivity: 2.4 GHz Wifi, 5 GHz Wifi

Integrations: Alexa, Apple HomeKit

Storage: Cloud (Subscription required)

Alerts: Motion, People, Packages (Subscription required)

Ring

Video Doorbell Elite

Power: Wired

Included accessories: Chime (Sold separately)

Connectivity: 2.4 GHz Wifi, Ethernet

Integrations: Alexa, Home Assistant, IFTTT

Storage: Cloud (Subscription required)

Alerts: Motion, People (Subscription required), Packages (Subscription required)