Ring Doorbell and Cameras
The Ring doorbell can be completely wireless and acts as both a doorbell and a CCTV camera. When the button is pressed, you are notified via your smartphone app where you can have a 2 way conversation with a live video stream.
Other features include motion detection which can then save footage directly to a cloud. If you want the function of being able to save and access footage via the Ring cloud then there is a monthly subscription which is calculated per connected device.
The Ring Floodlight Cam is a all in one mains powered security light and CCTV WiFi camera.
Like above you can view live footage of your property with the ability to receive video notifications which can be sent to your smartphone. The security light can turned on and off via the App as well as triggering a built in siren.