Like screen-free surveillance? There’s also the ‘parent pod’, a round unit that lights up and sends alerts. A green light implies there’s no motion needed, flashing amber alerts a change in light, temperature or humidity as well as a flashing purple light allows you know the baby is producing noise. https://andyitbjq.bloggip.com/32763025/not-known-facts-about-best-baby-monitor-system-2016