Single-family kit for Simplebus 2 system. The kit can be expanded up to 4 outdoor entrance panels and up to 4 users/housing units with 4 door entry monitors per user/unit. Suitable for installation in homes, commercial properties or offices. The kit is supplied pre-programmed and ready to use. When used in conjunction with the Comelit app (available to download free of charge from the Google and Apple stores) and/or the Alexa voice assistant, it can be used to answer calls directly from your smartphone/tablet/Alexa device, both locally and remotely. It can be used to enable the “Face recognition” function, to automatically - once a person has been recognised - send a lock-release command (enabled by default), trigger an actuator to control a light or additional opening and receive notification when a known individual makes a call. The kit consists of 1 Quadra series outdoor entrance panel art. 4893M equipped with call buttons for systems up to 4 calls, 1 Mini series hands-free Wi-Fi door entry monitor art. 6741W and all the accessories required to create the system