Imou 4-ch Wi-Fi NVR, FHD 1080P, 30fps, H.265+/H.265, 1x SATA up to 8TB, 2x USB, 1x VGA, 1x HDMI, 1xAudio, support two-way talk, ONVIF, imou App, DC12V, 1.5A, 10W, Without HDD