{"product_id":"dahua-nvr4104-ei","title":"Dahua NVR4104-EI 4-Channel 1-HDD WizSense Network Video Recorder","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\u003cp\u003eThe Dahua NVR4104-EI is a 4-Channel 1-HDD WizSense Network Video Recorder. It accepts 4 channels. Network throughput is specified as 80 Mbps incoming, 80 Mbps recording and 80 Mbps outgoing. Recording storage: 1 SATA port, up to 20 TB.The maximum HDD capacity varies with environment temperature. Recorder-side analytics support Face detection; face recognition; perimeter protection; and SMD.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eIP camera capacity: 4 channels\u003c\/li\u003e\n\u003cli\u003eIncoming \/ recording \/ outgoing bandwidth: 80 Mbps incoming, 80 Mbps recording and 80 Mbps outgoing\u003c\/li\u003e\n\u003cli\u003eHard-drive interfaces: 1 SATA port, up to 20 TB.The maximum HDD capacity varies with environment temperature.\u003c\/li\u003e\n\u003cli\u003eLocal display connections: 1 HDMI, 1 VGA, 720 VGA\u003c\/li\u003e\n\u003cli\u003eRecorder-side AI: Face detection; face recognition; perimeter protection; and SMD\u003c\/li\u003e\n\u003cli\u003eSimultaneous playback: Up to 4 channels\u003c\/li\u003e\n\u003cli\u003eRecording codecs: Smart H.265+; H.265; Smart H.264+; H.264; MJPEG\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\u003ch3\u003eIntelligent analytics\u003c\/h3\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eSMD Plus by Recorder\u003c\/th\u003e\n\u003ctd\u003e4 channels: Secondary filtering for human and motor vehicle, reducing false alarms caused by leaves, rain and lighting condition change\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eSMD by Camera\u003c\/th\u003e\n\u003ctd\u003eAll channels (16 targets\/s)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003ePerimeter Performance AI by Recorder (Number of Channels)\u003c\/th\u003e\n\u003ctd\u003e2 channels, 10 IVS rules for each channel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003ePerimeter Performance of AI by Camera (Number of Channels)\u003c\/th\u003e\n\u003ctd\u003eAll channels (8 targets\/s)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eFace Detection Performance of AI by Recorder (Number of Channels)\u003c\/th\u003e\n\u003ctd\u003e1 channel (up to 12 face images\/s each channel)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eFace Recognition Performance of AI by Recorder (Number of Channels)\u003c\/th\u003e\n\u003ctd\u003e4-channel FD (by camera) + FR (by recorder),image stream: 12 face images\/s 1-channel FD (by recorder) + FR (by recorder), video stream: 12 face images\/s\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eFace Database Capacity\u003c\/th\u003e\n\u003ctd\u003eUp to 10 face databases with 20,000 images, with a total capacity of 2.5 G. Name, gender, birthday, address, credential type, credential No., countries \u0026amp; regions and state can be added to each face image.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eAI by Recorder\u003c\/th\u003e\n\u003ctd\u003eFace detection; face recognition; perimeter protection; and SMD\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eAI by Camera\u003c\/th\u003e\n\u003ctd\u003eFace detection; face recognition; perimeter protection; SMD; ANPR; people counting; stereo analysis; heat map\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch3\u003eRecording and video\u003c\/h3\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eMulti-channel Playback\u003c\/th\u003e\n\u003ctd\u003eUp to 4 channels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eVideo Compression\u003c\/th\u003e\n\u003ctd\u003eSmart H.265+; H.265; Smart H.264+; H.264; MJPEG\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eAudio Compression\u003c\/th\u003e\n\u003ctd\u003eG.711a; G.711u; PCM; G726\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eAccess Channel\u003c\/th\u003e\n\u003ctd\u003e4 channels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eNetwork Bandwidth\u003c\/th\u003e\n\u003ctd\u003e80 Mbps incoming, 80 Mbps recording and 80 Mbps outgoing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eDecoding Capability\u003c\/th\u003e\n\u003ctd\u003eAI disabled: 2-channel 16 MP@30 fps; 2-channel 12 MP@30 fps; 4-channel 8 MP@30 fps AI enabled: 1-channel 16 MP@30 fps; 2-channel 12 MP@30 fps; 3-channel 8 MP@30 fps; 3-channel 6 MP@30 fps; 4-channel 5 MP@30 fps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch3\u003eConnectivity and power\u003c\/h3\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eAudio Input\u003c\/th\u003e\n\u003ctd\u003e1-channel RCA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eAudio Output\u003c\/th\u003e\n\u003ctd\u003e1-channel RCA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eVideo Output\u003c\/th\u003e\n\u003ctd\u003e1 HDMI, 1 VGA HDMI: 3840 × 2160, 1920 × 1080, 1280 × 1024, 1280 × 720 VGA: 1920 × 1080, 1280 × 1024, 1280 × 720\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eHDMI\u003c\/th\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eVGA\u003c\/th\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eUSB\u003c\/th\u003e\n\u003ctd\u003e2 (2 rear USB 2.0 ports)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eNetwork Port\u003c\/th\u003e\n\u003ctd\u003e1 (10\/100 Mbps Ethernet port, RJ-45)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003ePower Supply\u003c\/th\u003e\n\u003ctd\u003e12 VDC, 2 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003ePower Consumption\u003c\/th\u003e\n\u003ctd\u003e\u0026lt;10 W(without HDD)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eInteroperability\u003c\/th\u003e\n\u003ctd\u003eONVIF 23.12(Profile T; Profile S; Profile G); CGI; SDK\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch3\u003eStorage and backup\u003c\/h3\u003e\u003ctable\u003e\u003ctbody\u003e\u003ctr\u003e\n\u003cth scope=\"row\"\u003eDisk Interface\u003c\/th\u003e\n\u003ctd\u003e1 SATA port, up to 20 TB.The maximum HDD capacity varies with environment temperature.\u003c\/td\u003e\n\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e\u003ch3\u003ePhysical and environmental\u003c\/h3\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eOperating Temperature\u003c\/th\u003e\n\u003ctd\u003e–10 °C to +55 °C (+14 °F to +131 °F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eProduct Dimensions\u003c\/th\u003e\n\u003ctd\u003e204.6 mm × 206.4 mm × 45.6 mm (8.06\" × 8.12\" × 1.80\") (W × D × H)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eNet Weight\u003c\/th\u003e\n\u003ctd\u003e0.45 kg (0.99 lb)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eCertifications\u003c\/th\u003e\n\u003ctd\u003eFCC: 47 CFR FCC Part15, SubpartB, Class A CE-EMC: EN 55032:2015+A1:2020; EN IEC 61000-3-2:2019+A1:2021; EN 61000-3-3:2013+A1:2019+A2:2021; EN 55035:2017+A11:2020; EN 50130-4:2011+A1:2014 CE-LVD: EN 62368-1:2014\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eOperating Humidity\u003c\/th\u003e\n\u003ctd\u003e10%–93% (RH), non-condensing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003cp\u003e\u003csmall\u003eModel \/ SKU: NVR4104-EI. EAN: 6923172584151. Specifications apply to the stated configuration; conditional and optional functions are identified in the tables.\u003c\/small\u003e\u003c\/p\u003e\u003ch2\u003eDownloads\u003c\/h2\u003e\u003cul\u003e\u003cli\u003e\u003ca href=\"https:\/\/www.dahuasecurity.com\/de\/products\/All-Products\/Network-Recorders\/WizSense-Series\/NVR-4-EI-Series\/1-HDD\/NVR4104-EI\" target=\"_blank\" rel=\"noopener\"\u003eOfficial Dahua product specifications and documentation\u003c\/a\u003e\u003c\/li\u003e\u003c\/ul\u003e","brand":"Dahua","offers":[{"title":"Default Title","offer_id":52913287758162,"sku":"NVR4104-EI","price":185.87,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1048\/7791\/6498\/files\/DAHUANVR4104-EIWizSense4CH_3.png?v=1773162380","url":"https:\/\/digiriver.eu\/products\/dahua-nvr4104-ei","provider":"DigiRiver","version":"1.0","type":"link"}