Model XVR302-16Q3 Video/Audio Input Analog Video Input16-ch, BNCIP Video Input8-ch(only IP up to 24ch), each channel up to 4KSupported Analog Camera Types Support AHD input: 8MP@15fps5MP@20fps4MP@30fps1080P@30fps720P@60fps Support TVI input: 8MP@15fps5MP@20fps4MP@30fps1080P@30fps720P@60fps Support CVI input: 8MP@15fps5MP@25fps4MP@30fps1080P@30fps720P@30fps Support CVBS input Audio Input1-ch, RCAAudio CompressionG.711UTwo-Way Audio1-ch, RCA Network Incoming Bandwidth80Mbps (Up to 112Mbps after all analog channel conveOutgoing Bandwidth160MbpsRemote Users128ProtocolsTCP/IP, P2P, UPnP, NTP, DHCP, PPPoE, HTTP, HTTPS, DNS, DDNS, SMTPBrowserIE(IE10/11) for WindowsFirefox (version 52.0 and above) for WindowsChrome(version 45 and above) for WindowsEdge(version 79 and above) for Wind Video/Audio Output CVBS Output1-ch, BNCVGA Output1920x1080p/60Hz, 1920x1080p/50Hz, 1600x1200/60Hz, 1280x1024/60Hz, 1280x720/60Hz, 1024x768/60HzHDMI Output3840 x 2160/30Hz, 1920x1080p/60Hz, 1920x1080p/50Hz, 1600x1200/60Hz, 1280x1024/60Hz, 1280x720/60Hz, 1024x768/60HzAudio Output1-ch, RCASynchronous Playback16-chLive View DisplayHDMI/VGA: 1/4/6/8/9/16/25 Encoding Recording Resolution8MP Lite/5MP Lite/4MP Lite /1080P/960P/720P/960H/D1/4CIF/CIFRecordingFrame Rate Main stream: 8MP Lite@8fps5MP Lite@12fps 4MP Lite@15fps1080P@15fps720P@30fps Sub stream: D1@ 8-12fps(Max) Decoding Capability Analog: 16 x 8MP Lite@8, 16x 5MP Lite@12, 16x 4MP Lite@15, 16 x 1080P@15, 16 x 720@30 IP: 24 x D1@30, 16 x 720P@30, 8 x 1080P@30 Hard Disk SATA2 SATA interfaceCapacityUp to 8TB for each disk(The maximum HDD capacity varies with environment temperature) General Alarm General Alarm Motion detectionAlert AlarmIP Conflict, Network Disconnected, Disk offline, Disk Abnormal, Illegal Access, Hard Disk Space Low, Hard DiskFull, Recording/Snapshot Abnormal External Interface Network Interface1 RJ45 10M/100/1000M self-adaptive Ethernet InterfaceUSB InterfaceRear panel: 1 x USB3.0, Front panel: 1 x USB2.0Serial Interface1 x RS485Alarm In4Alarm Out1 General Power Supply12V DCPower Consumption: ≤ 12 W( without HDD )Working Environment-10°C ~ + 55°C ( +14°F ~ +131°F ), Humidity ≤ 90% RH(non-condensing)Dimensions(W×D×H)380mm ×326mm× 53mm (15.0" × 12.8"×2.Weight ( without HDD )≤2.0 Kg ( 4.4lb )