How Video Door Phone and Fingerprint Biometrics Protect The House?
We adopt numerous methods to stay safe at our home. Some of these methods include video door phone and fingerprint biometrics systems. Video Door Phone Video door phone is also known as the video intercom, which people install at the residence, bungalow, or apartment to verify the entry of a person at the entrance. It manages calls done by the guard at the gate and ensures contact with insiders and outsiders. The insiders of the house can see outsiders at the video door phone. Access is given only if the insider recognizes the person. Another excellent feature of this security system is that insiders of the house can video chat with the person calling without actually opening the door. Let's understand the working of video door phone: First, the outsider makes a call via push button. The micro camera of the system seizes the caller's image. With the help of a microphone, the caller can talk to the insiders. Insider releases the door lock to ensure the duplex conversation. With...