Smart wireless video intercom enhances home security solutions with 24/7 visibility <ul class="a-un0rdered-list a-vertical a-spacing-mini"> <li class="a-spacing-mini"><span class="a-list-item">Full Set: This package includes a 3-inch IPS screen, a wireless doorbell, a charging cable, a set of screws, and an installation manual. </span></li> <li class="a-spacing-mini"><span class="a-list-item">High Definition Screen: The 3-inch IPS screen has clear picture quality and uses a powerful 2.4G private protocol for long transmission distance and high reliability. </span></li> <li class="a-spacing-mini"><span class="a-list-item">[Two-Way Audio] Thanks to the visual two-way intercom function, ultra-low standby power consumption can be achieved, allowing you to enjoy smooth conversations. </span></li> <li class="a-spacing-mini"><span class="a-list-item">Excellent wide-angle field of view: The camera features a 120° wide-angle lens and low-light fill-in function for excellent images in all lighting conditions. </span></li> <li class="a-spacing-mini"></li> </ul>