• H.264 Compression Technology• Up to 4CH Wi-Fi + 4CH Wired IP Camera Input• HDMI Video Output up to 4K Resolution• 1 x 3.5" SATA HDD up to 6TB• Up to 8MP Camera Liveview and Playback• VIVOCloud App & Portal for 24/7 Viewing• Easy Connection with IP Cameras and Quick Auto Setup• Instant Playback Fisheye Dewarp• 2.4Ghz 802.11 b/g/n Wi-Fi Connection• ONVIF Compliance (Project Support Function)