This is a Dual-Lens, Dual-View camera. It is equipped with twin lenses that enable you to view and control the two displays at the same time Via Reolink App or Client to have a 150° wide field of view with less distortion. As a battery or solar-powered camera, the Reolink Duo is 100% wireless. It supports a WiFi connection for remote monitoring via a smartphone or computer. The dual-lens wide field of view, 2K 4MP super HD & colour night vision offer a great visual experience. Even better, the on-camera smart technology offers accurate person/vehicle detection.