'Wireless video door phone' presentation slideshows

Need Of A Wireless Video Door Phone

Wireless video door phone provides a solution to all the security problems from the root, which is the door. Apart from the security, it offers many other facilities as well. Often we find ourselves forced to open the door for someone at our doorstep because we don’t know the purpose of their visit. At the most, we can glance through the peephole to know who our visitor is. If it is a salesman or an unknown person, we might often not know who they are and end up opening the doorto them. This poses a threat to our safety. What if we get a smart security system which allows us to do more than merely see who the visitor is and even initiate conversation with them? This is what a video door phone can do.

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