Single-family kit for Simplebus 2 system with Wi-Fi door entry monitor. The kit can be expanded for up to 4 external units and up to 4 housing units with 4 door entry monitors per unit. Suitable for installation in homes, commercial properties or offices. The kit is supplied pre-programmed and ready to use. The Comelit app, available to download free of charge from the Google and Apple stores, can be used to manage calls and the main door entry monitor functions directly via smartphone/tablet and Alexa/Ecoshow/Google Assistant voice assistants, both remotely and on site. Pairing the door entry monitor with the Comelit app is easy, quick and intuitive with the wizard. It can also be used to enable the ?Facial recognition? function directly from the app, to automatically - once a person has been recognised - send a lock-release command, 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 x Ciao series external unit art. 4893M with call buttons for systems up to 4 calls, 1 x Logos series hands-free Wi-Fi door entry monitor art. LS8741 and all the accessories required to create the system.