SANNCE 8CH 4K NVR 3MP POE Security Camera System Two Way Audio Human Detection

A more cost-effective choice for you. with 8CH 8MP NVR. 3MP Hi-Fi Two-Way Audio PoE Security System. Video Compression H.264+ IP Video Input 8CH POE+2CH. 3MP Full HD Live Stream & Playback. To connect with external monitors or HD TVs, HDMI is supported to transmit in 4K resolution.