Many are familiar with the popular doorbell system; Ring. These are wireless doorbell systems capable of reaching speakers located within the home. With strategically placed speakers, there is no way to have not have heard the doorbell ring.
Furthermore, many doorbell systems are now coming equipped with cameras. This allows you to see exactly who is at your door. They also store footage so you can be on the look out for any potential theft.
Further, many doorbell systems are equipped with WiFi. Thus, you can program it so that the door opens with a click of an app on your phone. You can also use your phone to view angles of 110 to 180 degrees. Also, these systems come with night vision and motion detection for added security.
Would YOU add a doorbell system to your entry door?