Door bell with wireless camera with HD image quality. The bell has a microphone and a built-in speaker, which will allow you to listen and talk. . No matter where you are you can watch videos on iOS and Android devices and monitor the situation in every corner of your home. The doorbell (Alexa / Google Home compatible) is very easy to install, so you only need to connect them to the Wi-Fi network (only works with 2.4 GHz WLAN, 5 GHz is not compatible), install the free app, and connect to the camera through the app.