If front door ring, display security cameras on TV

Create custom workflows effortlessly by selecting triggers, queries, and actions. With IFTTT, it's simple: “If this” trigger happens, “then that” action follows. Streamline tasks and save time with automated workflows that work for you.
11 triggers, queries, and actions
Logitech Harmony lets you control personalized home activities that combine TV, lights, thermostats, blinds, music, movies, and more to create customized home experiences.
Belkin’s Wemo system is home automation made easy. Replace your wall switch with the Wi-Fi enabled Wemo Dimmer to control and schedule your lights from anywhere using the Wemo app.