This feature can be switched on/off if other activity is also important to you. Head-to-Toe Visibility - Featuring a 170° vertical FOV, DB1C can reliably monitor most front door activity, from your tallest visitors to those precious packages placed on the ground. Two-Way Talk - When the EZVIZ App notifies you of a visitor at the front door, you can see and talk to the person right away. Available from anywhere in the world you have an internet connection. 265 Video Compression - Technical jargon aside, this translates into better video quality, half the load on your home network bandwidth, and twice as many stored videos compared to older H.Subscription Free Video Storage - Every EZVIZ WIFI Security Camera comes with a MicroSD Card Slot that supports up to 256GB. If you need additional back up, subscription based cloud storage options are also available but not required. This item is in the category "Home & Garden\Yard, Garden & Outdoor Living\Décor\Wind Chimes". The seller is "alasmar-97" and is located in this country: US. This item can be shipped to United States.