Motorized lens: The built-in motorized lens allows to you remotely control the pan, tilt, and rotation of your camera using your network, computer, phone, or tablet. Varifocal lens: The HD Varifocal lens allows you to change the focal length and to zoom in or out with autofocus and a variable angle of view. Motion detection: The camera can detect motion in selected areas, which can trigger an alarm or initiate video recording. H.265+ video compression: The high efficiency video Coding (HEVC) technology supports the H.265, H.265+, H.264, and H.264+ video codecs. It provides better video performance and doubles the data compression, lowering bandwidth and saving at least 50% storage space.