{"product_id":"dahua-nvr4432-ei-wizsense-32-channel-1-5u-4-hdds-nvr-381931","title":"Dahua NVR4432-EI WizSense 32-channel 1.5U 4 HDDs NVR","description":"\u003cp\u003e\u003cstrong\u003eDahua NVR4432-EI WizSense 32-channel 1.5U 4 HDDs NVR\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eLaunched by Dahua Technology, WizSense is a series of AI products and solutions that adopt independent AI chip and deep learning algorithm. It focuses on human and vehicle with high accuracy, enabling users to fast act on defined targets. Based on Dahua's advanced technologies, WizSense provides intelligent, simple and inclusive products and solutions.\u003c\/p\u003e\n\n\u003cp\u003eNVR4000-EI series is a new generation of network recorders that offers powerful decoding capabilities, and strong bandwidth. It features high-precision face recognition, perimeter protection, and SMD (Smart Motion Detection), which can distinguish target vehicles and humans from other types in real time. When connected with select IPC cameras, Quick Pick technology becomes available, allowing human and vehicle targets to be easily searched for and picked out. This network recorder is not only cost-effective, but also compatible with a wide variety of third-party devices, making it a great choice for small and medium-sized businesses.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eFace Detection\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eFace detection is to detect if there is any human face appearing in the video. This technology adopts a deep learning algorithm to support face detection, tracking, optimization and capturing, and then output the best face snapshot.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eFace Recognition\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eDahua Face Recognition technology extracts the features of captured faces and compares them with that in face database.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003ePerimeter Protection\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eAutomatically filters out false alarms caused by animals, rustling leaves, bright lights, etc. Enables system to act secondary recognition for the targets. Improves alarm accuracy.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eSMD Plus\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eWith intelligent algorithm, Dahua Smart Motion Detection technology can categorize the targets that trigger motion detection and filter the motion detection alarm triggered by non-concerned targets to realize effective and accurate alarm.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eAI Search\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eWith AI search, operators can search for videos by the attributes of targets and event types, which helps them to quickly and efficiently investigate where and when targets appeared and events took place.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eHeat Map by Camera\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eDahua heat map technology is used to display the crowd density and people appearance probability. Export and display the crowd status by different colours. Generally, the crowd status is the statistics of people quantity in space and time dimensions.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eMain Processor: \u003c\/strong\u003eIndustrial-grade processor\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eOperating System: \u003c\/strong\u003eEmbedded Linux\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eOperating Interface: \u003c\/strong\u003eWeb, Local GUI\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eAI by Recorder: \u003c\/strong\u003eFace detection, face recognition, perimeter protection, and SMD Plus;\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eAI by Camera: \u003c\/strong\u003eFace detection; face recognition; perimeter protection; SMD Plus; ANPR; people counting; stereo analysis; heat map\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003ePerimeter Performance AI by Recorder (Number of Channels): \u003c\/strong\u003e2 channels, 10 IVS rules for each channel\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003ePerimeter Performance of AI by Camera (Number of Channels): \u003c\/strong\u003eAll channels (8 targets\/s)\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eFace Attributes: \u003c\/strong\u003eGender; age group; glasses; expressions; face mask; beard\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eFace Detection Performance of AI by Recorder (Number of Channels): \u003c\/strong\u003e1 channel (up to 12 face images\/s each channel)\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eFace Detection Performance of AI by Camera (Number of Channels): \u003c\/strong\u003eAll channels (8 targets\/s)\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eFace Database Capacity: \u003c\/strong\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\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eFace Recognition Performance of AI by Recorder (Number of Channels):\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\t\u003cli\u003e8-channel FD (by camera) + FR (by recorder),image stream: 12 face images\/s\u003c\/li\u003e\n\t\u003cli\u003e1-channel FD (by recorder) + FR (by recorder), video stream: 12 face images\/s\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eFace Recognition Performance of AI by Camera (Number of Channels): \u003c\/strong\u003eAll channels (8 targets\/s)\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eSMD Plus by Recorder: \u003c\/strong\u003e4 channels: Secondary filtering for human and motor vehicle, reducing false alarms caused by leaves, rain and lighting condition change\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eSMD Plus by Camera: \u003c\/strong\u003eAll channels (16 targets\/s)\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eANPR by Camera (Number of Channels): \u003c\/strong\u003eAll channels (4 targets\/s)\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eLicense Plate Database Capacity: \u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\t\u003cli\u003eCreate up to 20,000 plate numbers.\u003c\/li\u003e\n\t\u003cli\u003eBlocklist and allowlist\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eAccess Channel: \u003c\/strong\u003e32 channels\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eNetwork Bandwidth:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\t\u003cli\u003eAI disabled: 256 Mbps incoming, 256 Mbps recording and 256 Mbps outgoing\u003c\/li\u003e\n\t\u003cli\u003eAI enabled: 180 Mbps incoming, 180 Mbps recording and 180 Mbps outgoing\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eResolution: \u003c\/strong\u003e16 MP; 12 MP; 8 MP; 6 MP; 5 MP; 4 MP; 3 MP; 1080p; 960p; 720p; D1; CIF\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eDecoding Capability: \u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\t\u003cli\u003eAI disabled: 2-channel 16 MP@30 fps; 2-channel 12 MP@30 fps; 4-channel 8 MP@30 fps; 4-channel 6 MP@30 fps; 6-channel 5 MP@30 fps; 8-channel 4 MP@30 fps; 16-channel 1080p@30 fps; 32-channel 720p@30 fps\u003c\/li\u003e\n\t\u003cli\u003eAI 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; 6-channel 4 MP@30 fps; 12-channel 1080p@30 fps; 16-channel 720p@30 fps; 32-channel D1p@30 fps\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eVideo Output: \u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\t\u003cli\u003e1 HDMI, 1 VGA\u003c\/li\u003e\n\t\u003cli\u003eHDMI: 3840 × 2160, 1920 × 1080, 1280 × 1024, 1280 × 720\u003c\/li\u003e\n\t\u003cli\u003eVGA: 1920 × 1080, 1280 × 1024, 1280 × 720\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e*Simultaneous\/heterogeneous video sources output for VGA and HDMI is configurable.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eMulti-screen Display: \u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\t\u003cli\u003e1st Screen: 1\/4\/8\/9\/16\/25\/36\u003c\/li\u003e\n\t\u003cli\u003e2nd Screen: 1\/4\/8\/9\/16\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eThird-party Camera Access: \u003c\/strong\u003ePanasonic, Sony, Samsung, Axis, Pelco, Arecont, ONVIF, Canon\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eVideo Compression: \u003c\/strong\u003eSmart H.265+; H.265; Smart H.264+; H.264; MJPEG\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eAudio Compression: \u003c\/strong\u003eG.711a; G.711u; PCM; G726\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eNetwork Protocol: \u003c\/strong\u003eHTTP; HTTPS; TCP\/IP; IPv4\/IPv6; UPnP; SNMP; RTSP; UDP; SMTP; NTP; DHCP; DNS; IP Filter; PPPoE; DDNS; FTP; Alarm Server; IP Search (Support Dahua IP camera; DVR; NVS; etc.); P2P; auto register\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eMobile Phone Access: \u003c\/strong\u003eiOS; Android\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eInteroperability: \u003c\/strong\u003eONVIF 22.06(Profile T; Profile S; Profile G); CGI; SDK\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eBrowser: \u003c\/strong\u003eChrome; IE9 and later; Firefox\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eMulti-channel Playback: \u003c\/strong\u003eUp to 16 channels\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eRecord Mode: \u003c\/strong\u003eGeneral, motion detection; intelligent; alarm\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eBackup Method: \u003c\/strong\u003eUSB device and network\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003ePlayback Mode: \u003c\/strong\u003eInstant playback, general playback, event playback, tag playback, smart playback\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eGeneral Alarm: \u003c\/strong\u003eMotion detection; privacy masking; video loss; scene changing; PIR alarm; IPC external alarm\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eAnomaly Alarm: \u003c\/strong\u003eCamera disconnection; storage error; disk full; IP conflict; MAC conflict; login locked; and cybersecurity exception\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eIntelligent Alarm: \u003c\/strong\u003eFace detection; face recognition; perimeter protection; SMD Plus; people counting; stereo analysis; heat map\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eAlarm Linkage: \u003c\/strong\u003eRecord; snapshot; IPC external alarm output; audio; buzzer; log; preset; email\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eAudio Input: \u003c\/strong\u003e1-channel RCA\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eAudio Output: \u003c\/strong\u003e1-channel RCA\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eAlarm Input: \u003c\/strong\u003e16 channels\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eAlarm Output: \u003c\/strong\u003e4 channels\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eDisk Interface: \u003c\/strong\u003e4 SATA ports, up to 16 TB.The maximum HDD capacity varies with environment temperature.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eRS-232: \u003c\/strong\u003e1\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eRS-485: \u003c\/strong\u003e1\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eUSB: \u003c\/strong\u003e2 (1 front USB 2.0 port, 1 rear USB 3.0 port)\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eHDMI: \u003c\/strong\u003e1\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eVGA: \u003c\/strong\u003e1\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eNetwork Port: \u003c\/strong\u003e2 (10\/100\/1000 Mbps Ethernet port, RJ-45)\u003c\/p\u003e\n","brand":"FirstShop","offers":[{"title":"Default Title","offer_id":52767618204015,"sku":"1.0.01.23.15063","price":8199.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0457\/5893\/9300\/files\/1-0-01-23-15063-security-dvr-nvr-kits-1228043444.jpg?v=1773937331","url":"https:\/\/www.firstshop.co.za\/products\/dahua-nvr4432-ei-wizsense-32-channel-1-5u-4-hdds-nvr-381931","provider":"FirstShop","version":"1.0","type":"link"}