{"product_id":"dahua-8mp-camera-4k-ir-poe-ipc-hdw2841t-s-4mp-ipc-hdw2441t-s-build-in-mic-sd-card-slot-vehicle-human-detection-wizsense","title":"Dahua 8MP 4K WizSense Vehicle Detection PoE Security Camera Indoor Outdoor IR","description":"\u003cdiv\u003e\n\u003ch1\u003eDahua IPC-HDW2841T-S 8MP 4K WizSense Vehicle Detection PoE Security Camera (Indoor\/Outdoor, IP67)\u003c\/h1\u003e \u003cp\u003eThe Dahua IPC-HDW2841T-S is a rugged 8MP 4K security camera designed for reliable indoor and outdoor surveillance. With AI-powered WizSense vehicle detection, it delivers smarter alerts and faster responses for entrances, parking lots, and perimeters.\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eResolution \u0026amp; Frame Rate\u003c\/b\u003e: 8 MP (3840×2160) up to 20 fps at full 8 MP; higher frame rates available at lower resolutions (e.g., 2688×1520 up to 25\/30 fps)\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eAI Platform\u003c\/b\u003e: WizSense with vehicle and human classification, plus Intrusion and Tripwire analytics\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eLens Options\u003c\/b\u003e: Fixed focal lengths of 2.8 mm or 3.6 mm; ~107° field of view\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eDurability\u003c\/b\u003e: IP67 weatherproof housing with vandal-resistant dome design for outdoor use\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003ePower \u0026amp; Connectivity\u003c\/b\u003e: Power over Ethernet (IEEE 802.3af) or DC 12 V; wired network connectivity\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eStorage \u0026amp; Access\u003c\/b\u003e: Micro SD card up to 256 GB; supports cloud, FTP\/SFTP, NAS; compatible with Smart PSS, DSS, and DMSS\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eVideo Encoding\u003c\/b\u003e: H.265+\/H.264+ to reduce bandwidth and storage needs without sacrificing detail\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eOperating Range\u003c\/b\u003e: -40°C to +60°C for reliable performance in extreme environments\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWith these capabilities, the camera delivers dependable, precise surveillance that reduces alert clutter, supports scalable deployments, and preserves bandwidth and storage without compromising image quality.\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\u003cb\u003e7 Benefits\u003c\/b\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eSharp 8MP 4K imagery\u003c\/b\u003e: Detailed video ideal for identifying entry-point activity and parking incidents\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eAI-driven vehicle detection\u003c\/b\u003e: Differentiates vehicles from people and other motion to minimize false alerts\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eRugged outdoor reliability\u003c\/b\u003e: IP67-rated housing and broad operating range withstands rain, dust, and temperature extremes\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eEasy, scalable installation\u003c\/b\u003e: PoE power simplifies cabling and enables rapid expansion across sites\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eFlexible storage options\u003c\/b\u003e: Micro SD up to 256 GB plus cloud, FTP\/SFTP, NAS for redundancy and easy access\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eBandwidth-efficient encoding\u003c\/b\u003e: H.265+\/H.264+ reduces network load without sacrificing detail\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eWide coverage\u003c\/b\u003e: 107° field of view with fixed-lens options for versatile placement\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003e7 Questions \u0026amp; Answers\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e What AI features does WizSense provide on this camera?\n\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e WizSense analyzes scenes to classify objects, enabling Intrusion and Tripwire events with vehicle and human differentiation to reduce false alerts.\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e Can this camera operate outdoors?\n\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Yes. It features an IP67-rated housing and a wide operating range from -40°C to +60°C, suitable for rain, dust, and temperature extremes.\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e What are the lens options?\n\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e The camera is available with fixed focal lengths of 2.8 mm or 3.6 mm, delivering about 107° field of view.\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e How is the camera powered?\n\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e It supports Power over Ethernet (IEEE 802.3af) or DC 12 V, simplifying cabling and power management.\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e What storage options are available?\n\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Micro SD up to 256 GB plus cloud, FTP\/SFTP, NAS; compatible with Smart PSS, DSS, and DMSS.\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e What codecs are used for recording?\n\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Encoding supports H.265+\/H.264+ to maximize efficiency while preserving detail.\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e What frame rate can I expect at 8MP?\n\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Up to 20 fps at 8 MP, with higher frame rates available at lower resolutions (up to 25\/30 fps at 2688×1520).\n\u003c\/li\u003e\n\u003c\/ol\u003e \u003ch2\u003eAttention Grabbers\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eCapture every detail in 8MP 4K with AI-driven vehicle detection that minimizes false alerts.\u003c\/li\u003e\n\u003cli\u003eRugged, weatherproof dome built for outdoor surveillance year-round.\u003c\/li\u003e\n\u003cli\u003eSimplified wiring and scalable deployment via Power over Ethernet.\u003c\/li\u003e\n\u003cli\u003eIntelligent Intrusion and Tripwire analytics that distinguish vehicle vs. human activity.\u003c\/li\u003e\n\u003cli\u003eFlexible storage and access: microSD, cloud, FTP\/SFTP, and NAS support.\u003c\/li\u003e\n\u003cli\u003eEfficient 4K recording with advanced codecs to cut bandwidth use.\u003c\/li\u003e\n\u003cli\u003eWide 107° field of view for versatile placement at entrances and perimeters.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eKeywords\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e8MP 4K security camera\u003c\/li\u003e\n\u003cli\u003eWizSense vehicle detection\u003c\/li\u003e\n\u003cli\u003ePoE surveillance camera\u003c\/li\u003e\n\u003cli\u003eIndoor outdoor dome camera\u003c\/li\u003e\n\u003cli\u003eIP67 weatherproof security\u003c\/li\u003e\n\u003cli\u003eH.265+\/H.264+ encoding\u003c\/li\u003e\n\u003cli\u003eAI analytics security camera\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eKeyword Set 1\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e8MP 4K\u003c\/li\u003e\n\u003cli\u003eWizSense AI\u003c\/li\u003e\n\u003cli\u003eVehicle detection\u003c\/li\u003e\n\u003cli\u003eIntrusion analytics\u003c\/li\u003e\n\u003cli\u003eTripwire\u003c\/li\u003e\n\u003cli\u003ePoE camera\u003c\/li\u003e\n\u003cli\u003eSecurity surveillance\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eKeyword Set 2\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAI surveillance\u003c\/li\u003e\n\u003cli\u003eIP67 outdoor camera\u003c\/li\u003e\n\u003cli\u003eWeatherproof dome\u003c\/li\u003e\n\u003cli\u003eFixed lens 2.8mm\u003c\/li\u003e\n\u003cli\u003eFixed lens 3.6mm\u003c\/li\u003e\n\u003cli\u003e-40°C to 60°C\u003c\/li\u003e\n\u003cli\u003eH.265+ encoding\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eKeyword Set 3\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMicro SD 256GB\u003c\/li\u003e\n\u003cli\u003eCloud storage\u003c\/li\u003e\n\u003cli\u003eNAS support\u003c\/li\u003e\n\u003cli\u003eFTP\/SFTP\u003c\/li\u003e\n\u003cli\u003eSmart PSS\u003c\/li\u003e\n\u003cli\u003eDSS\u003c\/li\u003e\n\u003cli\u003eDMSS\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eKeyword Set 4\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e107° field of view\u003c\/li\u003e\n\u003cli\u003e4K detail\u003c\/li\u003e\n\u003cli\u003eSecurity dome\u003c\/li\u003e\n\u003cli\u003eVandal-resistant\u003c\/li\u003e\n\u003cli\u003eOutdoor surveillance\u003c\/li\u003e\n\u003cli\u003eEntrance monitoring\u003c\/li\u003e\n\u003cli\u003eParking lot security\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eKeyword Set 5\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAI analytics\u003c\/li\u003e\n\u003cli\u003eLicense-plate visibility\u003c\/li\u003e\n\u003cli\u003eReal-time alerts\u003c\/li\u003e\n\u003cli\u003eRemote access\u003c\/li\u003e\n\u003cli\u003eScalable deployments\u003c\/li\u003e\n\u003cli\u003eEnergy efficient\u003c\/li\u003e\n\u003cli\u003eCost-effective 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