This solution is provided by BLU SKY as an addon to the BLU SKY smart home security package.
See who’s at the front door with our Wireless Video Doorbell Camera and even talk to them through the Alarm.com app
When a visitor rings your video doorbell, it chimes like an ordinary doorbell but you also get an alert on your smartphone app. Tap the alert and you’ll see a live video stream of your visitor. They can’t see you but you can see them, and you can have a conversation through the doorbell’s speaker and microphone.
Requires fixed NBN internet and strong WiFi at the installation point.