DUAL VIEW ON ONE SCREEN: See exactly what's happening around your home with dual view on one screen. The 8mm telephoto lens captures close-up details, while the 2.8mm wide-angle lens brings a panoramic view. | AUTO TRACKING & 6X HYBRID ZOOM: The wide-angle PT lens tracks the target; while the telephoto lens zooms in to focus on details. The close-up view delivers 2MP or 4K views automatically. You can choose three different tracking modes to better suit your needs. | SMART DETECTION & PLAYBACK: The camera can detect and closely follow the movements of people, vehicles and pets. Besides, you can replay the saved videos, filter them by detection modes and control the timeline to quickly locate what you want to see. No subscription fee is needed. | INSTANT ALERTS: Once any suspicious motions are detected, spotlights and sirens will be triggered, and push/email notifications will be sent to your device. Feel safe all the time. | RELIABLE CONNECTION WITH PoE: Thanks to the PoE technology, this security camera can load 4K HD images in unparalleled stability. You can install the camera quickly and nicely with only one network cable. NOTE: IEEE802.3af PoE switch/Reolink PoE NVR needed, not included.