A free app for Android, by Secureye.
Wifi Video Doorbell for Android allows you to view your WiFi doorbell from a remote location. It works in the same way as a regular doorbell, but it also has some additional benefits.
When you install the app, you can set the alarm to go off when someone enters your home. This is useful if you’re not there when the doorbell rings. You can also see who’s at your door from your Android phone or tablet.
The app is compatible with most Android devices. It works on Android phones and tablets, as well as some Android-powered smart home devices, such as the Google Home or the Amazon Echo.