<ul><li>Complete Security Solution: The DB1C kit comes with a Wi-Fi video doorbell, a chime, and a standard transformer. The transformer provides a constant power supply to ensure your DB1C doorbell works correctly and safely. Please put the chime into a power outlet (within 5 meters of the doorbell).</li><li>Head-to-Toe Visibility &ndash; Featuring a 170&deg; vertical FOV, DB1C can reliably monitor most front door activity, from your tallest visitors to those special packages placed on the ground.</li><li>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, and from wherever you are.</li><li>AI-Powered Person Detection &ndash; On-board AI algorithms minimize false alarms by detecting human shapes and ensuring you only receive notifications relevant to your home&rsquo;s security.</li><li>Subscription Free Video Storage &ndash; Every EZVIZ Doorbell Kit Chime comes with a Micro SD Card Slot that supports up to 256GB. If you need additional backup, subscription-based cloud storage options are also available with a FREE trial.</li><li>What&#39;s in the box : 1x EZVIZ DB1C Wired Video Doorbell Camera, 1 x Chime &times;, 1x Standard Transformer, 1x 2 Mounting Plate , 1x Plate Foam, &times; 1x Power Kit , 1x Drill Bit, 1xScrewdriver, 3x Mounting Screw, 3x Anchor, 4x Wire connecter, 1 x Security Screw, 2x Fixing Screw ,1x Wire Harness, 1x Fuse Wire, 2x U-shaped Wire, 1x Quick Start Guide.</li></ul>