SkyBell is a high-definition video doorbell that lets homeowners enjoy new levels of security, control and convenience wherever they are in the world. End-users can remotely check doorbell activity on the Honeywell Total Connect 2.0 Remote Services app or via the SkyBell HD app and see, hear and speak to visitors at their doors from their iPhone or iPad or Android device. Homeowners can turn off their indoor chime and receive notifications on their devices; perfect for when someone is sleeping. The IP54-rated device is built to withstand the harshest outdoor climates, with a temperature range of -40 degrees F to 140 degrees F (-40 degrees C to 60 degrees C). As sleek and attractive as it is functional, the SkyBell Video Doorbell is a stylish addition to any home. Video Doorbell requires a wired AC power source connection to a doorbell transformer, supporting either a mechanical door chime or a digital door chime (requires a digital adapter sold separately).