ezVille video phones EVW-0710G and EVW-0310G are the two-wire system with 7-inch and 3.5-inch LCD displays respectively. The doorphones support touch key buttons of input interface. Besides intercommunication, the products security features, such as image capture and video recording of visitors. Besides Video calling to the guard office are provided. Moreover, user can release the digital door lock. About the connection, the system can connect to two cameras. Besides, they feature AC/DC switch and sub phone links.