Intercom App Type B is a full version Android application developed by AIPHONE CO. LTD. It falls under the Lifestyle category and works with Aiphone JO series intercoms that have WiFi connectivity. This app allows you to answer calls from the entrance station, see the video, and converse with visitors. You can also unlock your door from the application and view recordings stored in the intercom master station.

The app can be used inside the home through WiFi or outside the home through 3G/4G connection. However, an internet connection is necessary to establish a link between the intercom master station and the application. The registration process for this is detailed in the instructions found within the application. It is worth noting that this application is provided free of charge by Aiphone, but the user must bear the cost of internet connection fees and data usage. Overall, Intercom App Type B is a convenient way to monitor and manage your home's security, providing peace of mind for homeowners.