{"product_id":"reolink-4k-security-system-with-8-poe-dome-cameras-4tb-nvr-12-camera-expansion","title":"Reolink NVS8-8MD84TB 4K Security System with 8 PoE Dome Cameras, 4TB NVR \u0026 12-Camera Expansion","description":"\u003cdiv class=\"x-item-description-child\" data-marko-key=\"@container s0-2-12\" data-testid=\"x-item-description-child\"\u003e\n\u003ch1\u003e\u003cstrong\u003eReolink NVS8-8MD84TB 4K Security System with 8 PoE Dome Cameras, 4TB NVR \u0026amp; 12-Camera Expansion\u003c\/strong\u003e\u003c\/h1\u003e\n\n\u003cp\u003eMonitor your home or business with the Reolink NVS8-8MD84TB security system. Eight wired PoE dome cameras capture 4K video at up to 20 frames per second, while the included NVR stores recordings locally on a preinstalled 4TB hard drive without a required recording subscription.\u003c\/p\u003e\n\n\u003cp\u003ePerson, vehicle, and animal detection helps filter motion alerts. Perimeter protection adds line-crossing, zone-intrusion, and loitering notifications, while heat mapping helps visualize activity patterns. Expand the system with up to four compatible Reolink battery-powered Wi-Fi cameras for a total of 12 cameras.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\n\u003cul\u003e\n\t\u003cli\u003e\n\t\u003cp\u003e\u003cstrong\u003eEight 4K Dome Cameras:\u003c\/strong\u003e Capture 8MP video at 3840 × 2160 resolution and up to 20 fps.\u003c\/p\u003e\n\t\u003c\/li\u003e\n\t\u003cli\u003e\n\t\u003cp\u003e\u003cstrong\u003eExpandable 8+4 System:\u003c\/strong\u003e Supports eight wired PoE cameras plus up to four compatible battery-powered Wi-Fi cameras, sold separately.\u003c\/p\u003e\n\t\u003c\/li\u003e\n\t\u003cli\u003e\n\t\u003cp\u003e\u003cstrong\u003e4TB Local Storage:\u003c\/strong\u003e A preinstalled hard drive supports recording without a required subscription.\u003c\/p\u003e\n\t\u003c\/li\u003e\n\t\u003cli\u003e\n\t\u003cp\u003e\u003cstrong\u003eSmart Object Detection:\u003c\/strong\u003e Identifies people, vehicles, and animals to help reduce unwanted alerts.\u003c\/p\u003e\n\t\u003c\/li\u003e\n\t\u003cli\u003e\n\t\u003cp\u003e\u003cstrong\u003ePerimeter Protection:\u003c\/strong\u003e Configure line-crossing, zone-intrusion, and zone-loitering rules for selected areas.\u003c\/p\u003e\n\t\u003c\/li\u003e\n\t\u003cli\u003e\n\t\u003cp\u003e\u003cstrong\u003eActivity Heat Mapping:\u003c\/strong\u003e Displays motion patterns as a color-coded overlay to help identify frequently used areas.\u003c\/p\u003e\n\t\u003c\/li\u003e\n\t\u003cli\u003e\n\t\u003cp\u003e\u003cstrong\u003eTwo Night Vision Options:\u003c\/strong\u003e Use spotlights for color footage or infrared night vision for visibility up to 100 feet.\u003c\/p\u003e\n\t\u003c\/li\u003e\n\t\u003cli\u003e\n\t\u003cp\u003e\u003cstrong\u003eTwo-Way Audio:\u003c\/strong\u003e Built-in microphones and speakers support listening and speaking through the system.\u003c\/p\u003e\n\t\u003c\/li\u003e\n\t\u003cli\u003e\n\t\u003cp\u003e\u003cstrong\u003eSpotlights and Sirens:\u003c\/strong\u003e Configure motion-triggered responses or activate deterrent features through supported controls.\u003c\/p\u003e\n\t\u003c\/li\u003e\n\t\u003cli\u003e\n\t\u003cp\u003e\u003cstrong\u003eIP67-Rated Cameras:\u003c\/strong\u003e Metal housings provide weather protection for indoor and outdoor installation.\u003c\/p\u003e\n\t\u003c\/li\u003e\n\t\u003cli\u003e\n\t\u003cp\u003e\u003cstrong\u003eSingle-Cable PoE Connections:\u003c\/strong\u003e Ethernet cables carry camera power and video to the NVR.\u003c\/p\u003e\n\t\u003c\/li\u003e\n\t\u003cli\u003e\n\t\u003cp\u003e\u003cstrong\u003eFlexible Recording and Playback:\u003c\/strong\u003e Choose continuous, scheduled, or motion-triggered recording and filter saved footage by date or event type.\u003c\/p\u003e\n\t\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\n\u003ch3\u003eSystem \u0026amp; NVR\u003c\/h3\u003e\n\n\u003cul\u003e\n\t\u003cli\u003e\n\t\u003cp\u003e\u003cstrong\u003eBrand:\u003c\/strong\u003e Reolink\u003c\/p\u003e\n\t\u003c\/li\u003e\n\t\u003cli\u003e\n\t\u003cp\u003e\u003cstrong\u003eModel:\u003c\/strong\u003e NVS8-8MD84TB\u003c\/p\u003e\n\t\u003c\/li\u003e\n\t\u003cli\u003e\n\t\u003cp\u003e\u003cstrong\u003eIncluded Cameras:\u003c\/strong\u003e 8 wired dome cameras\u003c\/p\u003e\n\t\u003c\/li\u003e\n\t\u003cli\u003e\n\t\u003cp\u003e\u003cstrong\u003eExpansion Configuration:\u003c\/strong\u003e 8 PoE cameras plus up to 4 compatible battery Wi-Fi cameras\u003c\/p\u003e\n\t\u003c\/li\u003e\n\t\u003cli\u003e\n\t\u003cp\u003e\u003cstrong\u003eIncluded Storage:\u003c\/strong\u003e Preinstalled 4TB SATA hard drive\u003c\/p\u003e\n\t\u003c\/li\u003e\n\t\u003cli\u003e\n\t\u003cp\u003e\u003cstrong\u003eListed Maximum Storage:\u003c\/strong\u003e 16TB total; up to 8TB per supported drive\u003c\/p\u003e\n\t\u003c\/li\u003e\n\t\u003cli\u003e\n\t\u003cp\u003e\u003cstrong\u003eRecording Options:\u003c\/strong\u003e Continuous, scheduled, and motion triggered\u003c\/p\u003e\n\t\u003c\/li\u003e\n\t\u003cli\u003e\n\t\u003cp\u003e\u003cstrong\u003eHDMI Output:\u003c\/strong\u003e Up to 3840 × 2160\u003c\/p\u003e\n\t\u003c\/li\u003e\n\t\u003cli\u003e\n\t\u003cp\u003e\u003cstrong\u003eVGA Output:\u003c\/strong\u003e Up to 1920 × 1080\u003c\/p\u003e\n\t\u003c\/li\u003e\n\t\u003cli\u003e\n\t\u003cp\u003e\u003cstrong\u003eNetwork Interface:\u003c\/strong\u003e RJ45 Ethernet\u003c\/p\u003e\n\t\u003c\/li\u003e\n\t\u003cli\u003e\n\t\u003cp\u003e\u003cstrong\u003eUSB Ports:\u003c\/strong\u003e 2 × USB 2.0\u003c\/p\u003e\n\t\u003c\/li\u003e\n\t\u003cli\u003e\n\t\u003cp\u003e\u003cstrong\u003eAudio Output:\u003c\/strong\u003e 1 RCA channel\u003c\/p\u003e\n\t\u003c\/li\u003e\n\t\u003cli\u003e\n\t\u003cp\u003e\u003cstrong\u003eSupported Platforms:\u003c\/strong\u003e iOS, Android, Windows, and macOS\u003c\/p\u003e\n\t\u003c\/li\u003e\n\t\u003cli\u003e\n\t\u003cp\u003e\u003cstrong\u003eNVR Dimensions:\u003c\/strong\u003e 10.04\" × 1.95\" × 9.13\"\u003c\/p\u003e\n\t\u003c\/li\u003e\n\t\u003cli\u003e\n\t\u003cp\u003e\u003cstrong\u003eListed NVR Weight:\u003c\/strong\u003e 3.09 lbs.\u003c\/p\u003e\n\t\u003c\/li\u003e\n\t\u003cli\u003e\n\t\u003cp\u003e\u003cstrong\u003eWarranty:\u003c\/strong\u003e 2 years\u003c\/p\u003e\n\t\u003c\/li\u003e\n\t\u003cli\u003e\n\t\u003cp\u003e\u003cstrong\u003eListed Country of Origin:\u003c\/strong\u003e Vietnam\u003c\/p\u003e\n\t\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIncluded Cameras\u003c\/h3\u003e\n\n\u003cul\u003e\n\t\u003cli\u003e\n\t\u003cp\u003e\u003cstrong\u003eCamera Type:\u003c\/strong\u003e Dome\u003c\/p\u003e\n\t\u003c\/li\u003e\n\t\u003cli\u003e\n\t\u003cp\u003e\u003cstrong\u003ePower and Connection:\u003c\/strong\u003e Wired PoE\u003c\/p\u003e\n\t\u003c\/li\u003e\n\t\u003cli\u003e\n\t\u003cp\u003e\u003cstrong\u003eResolution:\u003c\/strong\u003e 8MP \/ 4K, 3840 × 2160\u003c\/p\u003e\n\t\u003c\/li\u003e\n\t\u003cli\u003e\n\t\u003cp\u003e\u003cstrong\u003eFrame Rate:\u003c\/strong\u003e Up to 20 fps\u003c\/p\u003e\n\t\u003c\/li\u003e\n\t\u003cli\u003e\n\t\u003cp\u003e\u003cstrong\u003eLens:\u003c\/strong\u003e 2.8mm, F\/1.6\u003c\/p\u003e\n\t\u003c\/li\u003e\n\t\u003cli\u003e\n\t\u003cp\u003e\u003cstrong\u003eField of View:\u003c\/strong\u003e 105° horizontal \/ 56° vertical \/ 125° diagonal\u003c\/p\u003e\n\t\u003c\/li\u003e\n\t\u003cli\u003e\n\t\u003cp\u003e\u003cstrong\u003eInfrared Night Vision:\u003c\/strong\u003e Up to 100 ft. \/ 30 m\u003c\/p\u003e\n\t\u003c\/li\u003e\n\t\u003cli\u003e\n\t\u003cp\u003e\u003cstrong\u003eColor Night Vision:\u003c\/strong\u003e Supported with built-in spotlight\u003c\/p\u003e\n\t\u003c\/li\u003e\n\t\u003cli\u003e\n\t\u003cp\u003e\u003cstrong\u003eSpotlight:\u003c\/strong\u003e Listed at 700 lumens, 6500K\u003c\/p\u003e\n\t\u003c\/li\u003e\n\t\u003cli\u003e\n\t\u003cp\u003e\u003cstrong\u003eAudio:\u003c\/strong\u003e Two-way\u003c\/p\u003e\n\t\u003c\/li\u003e\n\t\u003cli\u003e\n\t\u003cp\u003e\u003cstrong\u003eBuilt-In Siren:\u003c\/strong\u003e Yes\u003c\/p\u003e\n\t\u003c\/li\u003e\n\t\u003cli\u003e\n\t\u003cp\u003e\u003cstrong\u003eSmart Detection:\u003c\/strong\u003e Person, vehicle, animal, and motion\u003c\/p\u003e\n\t\u003c\/li\u003e\n\t\u003cli\u003e\n\t\u003cp\u003e\u003cstrong\u003ePerimeter Features:\u003c\/strong\u003e Line crossing, zone intrusion, and zone loitering\u003c\/p\u003e\n\t\u003c\/li\u003e\n\t\u003cli\u003e\n\t\u003cp\u003e\u003cstrong\u003eWeather Protection:\u003c\/strong\u003e IP67\u003c\/p\u003e\n\t\u003c\/li\u003e\n\t\u003cli\u003e\n\t\u003cp\u003e\u003cstrong\u003eOperating Temperature:\u003c\/strong\u003e 14°F–131°F\u003c\/p\u003e\n\t\u003c\/li\u003e\n\t\u003cli\u003e\n\t\u003cp\u003e\u003cstrong\u003eDimensions per Camera:\u003c\/strong\u003e Approximately 4.62\" diameter × 4.09\" H\u003c\/p\u003e\n\t\u003c\/li\u003e\n\t\u003cli\u003e\n\t\u003cp\u003e\u003cstrong\u003eWeight per Camera:\u003c\/strong\u003e Approximately 1.16 lbs.\u003c\/p\u003e\n\t\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhat’s Included\u003c\/h2\u003e\n\n\u003cul\u003e\n\t\u003cli\u003e\n\t\u003cp\u003e1 expandable eight-channel NVR\u003c\/p\u003e\n\t\u003c\/li\u003e\n\t\u003cli\u003e\n\t\u003cp\u003e1 preinstalled 4TB hard drive\u003c\/p\u003e\n\t\u003c\/li\u003e\n\t\u003cli\u003e\n\t\u003cp\u003e8 IP dome cameras\u003c\/p\u003e\n\t\u003c\/li\u003e\n\t\u003cli\u003e\n\t\u003cp\u003e1 USB mouse\u003c\/p\u003e\n\t\u003c\/li\u003e\n\t\u003cli\u003e\n\t\u003cp\u003e1 NVR power adapter\u003c\/p\u003e\n\t\u003c\/li\u003e\n\t\u003cli\u003e\n\t\u003cp\u003e1 HDMI cable\u003c\/p\u003e\n\t\u003c\/li\u003e\n\t\u003cli\u003e\n\t\u003cp\u003e1 network cable, 3.3 ft.\u003c\/p\u003e\n\t\u003c\/li\u003e\n\t\u003cli\u003e\n\t\u003cp\u003e8 camera network cables, 60 ft. each\u003c\/p\u003e\n\t\u003c\/li\u003e\n\t\u003cli\u003e\n\t\u003cp\u003e1 quick start guide\u003c\/p\u003e\n\t\u003c\/li\u003e\n\t\u003cli\u003e\n\t\u003cp\u003e1 mounting template\u003c\/p\u003e\n\t\u003c\/li\u003e\n\t\u003cli\u003e\n\t\u003cp\u003e8 waterproof connectors\u003c\/p\u003e\n\t\u003c\/li\u003e\n\t\u003cli\u003e\n\t\u003cp\u003e1 surveillance sticker\u003c\/p\u003e\n\t\u003c\/li\u003e\n\t\u003cli\u003e\n\t\u003cp\u003e1 screw and hardware pack\u003c\/p\u003e\n\t\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eIdeal For\u003c\/h2\u003e\n\n\u003cul\u003e\n\t\u003cli\u003e\n\t\u003cp\u003eHome entrances and driveways\u003c\/p\u003e\n\t\u003c\/li\u003e\n\t\u003cli\u003e\n\t\u003cp\u003eGarages and exterior access points\u003c\/p\u003e\n\t\u003c\/li\u003e\n\t\u003cli\u003e\n\t\u003cp\u003eRetail stores and stockrooms\u003c\/p\u003e\n\t\u003c\/li\u003e\n\t\u003cli\u003e\n\t\u003cp\u003eSmall business monitoring\u003c\/p\u003e\n\t\u003c\/li\u003e\n\t\u003cli\u003e\n\t\u003cp\u003eProperties needing wired coverage with compatible wireless expansion\u003c\/p\u003e\n\t\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhy It Stands Out\u003c\/h2\u003e\n\n\u003cp\u003eThis system combines eight wired 4K cameras with centralized local storage and room for compatible battery-camera expansion. Perimeter rules and heat mapping offer additional ways to review activity beyond basic motion alerts.\u003c\/p\u003e\n\n\u003ch2\u003eFAQ\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eAre the eight included cameras wireless?\u003c\/strong\u003e\u003cbr\u003e\nNo. They connect to the NVR using Ethernet cables that carry both power and video.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eHow does the system expand to 12 cameras?\u003c\/strong\u003e\u003cbr\u003e\nIt supports the eight PoE cameras plus up to four compatible Reolink battery-powered Wi-Fi cameras. Additional cameras are sold separately; confirm model and firmware compatibility before purchasing.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eIs a monthly subscription required?\u003c\/strong\u003e\u003cbr\u003e\nNo subscription is required for recording to the included NVR hard drive.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eWill it keep recording if the internet goes out?\u003c\/strong\u003e\u003cbr\u003e\nThe included wired cameras can continue recording locally while the NVR and cameras remain powered and connected. Remote access and internet notifications require an internet connection.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eCan I view footage on my phone or TV?\u003c\/strong\u003e\u003cbr\u003e\nYes. Use the Reolink App for remote access, or connect a compatible display through HDMI or VGA. An HDMI cable is included.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat does heat mapping show?\u003c\/strong\u003e\u003cbr\u003e\nIt uses a color-coded overlay to show where motion occurs more or less frequently. It visualizes activity rather than measuring temperature.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eDoes the 100-foot night vision range apply to color footage?\u003c\/strong\u003e\u003cbr\u003e\nThe supplied description associates the 100-foot range with infrared night vision. Color night vision uses the built-in spotlight.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eHow long will the 4TB drive retain footage?\u003c\/strong\u003e\u003cbr\u003e\nRetention depends on camera count, bitrate, resolution, frame rate, and recording schedule. A fixed recording duration is not guaranteed.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!--M_96613636\/--\u003e\n\u003clink crossorigin=\"\" href=\"https:\/\/ir.ebaystatic.com\/rs\/c\/r1vinode\/_DAXXjFlN.js\" nonce=\"7jjJ0tixI02+PYY8rZvaqw==\" rel=\"modulepreload\"\u003e\n\u003clink crossorigin=\"\" href=\"https:\/\/ir.ebaystatic.com\/rs\/c\/r1vinode\/_JHQXX0xM.js\" nonce=\"7jjJ0tixI02+PYY8rZvaqw==\" rel=\"modulepreload\"\u003e\n\u003clink crossorigin=\"\" href=\"https:\/\/ir.ebaystatic.com\/rs\/c\/r1vinode\/_CfRcP4In.js\" nonce=\"7jjJ0tixI02+PYY8rZvaqw==\" rel=\"modulepreload\"\u003e\n\u003clink crossorigin=\"\" href=\"https:\/\/ir.ebaystatic.com\/rs\/c\/r1vinode\/_Bgt2o2kk.js\" nonce=\"7jjJ0tixI02+PYY8rZvaqw==\" rel=\"modulepreload\"\u003e\n\u003clink crossorigin=\"\" href=\"https:\/\/ir.ebaystatic.com\/rs\/c\/r1vinode\/_CAjUtFyq.js\" nonce=\"7jjJ0tixI02+PYY8rZvaqw==\" rel=\"modulepreload\"\u003e\n\u003clink crossorigin=\"\" href=\"https:\/\/ir.ebaystatic.com\/rs\/c\/r1vinode\/_C7MnvWcX.js\" nonce=\"7jjJ0tixI02+PYY8rZvaqw==\" rel=\"modulepreload\"\u003e\n\u003clink crossorigin=\"\" href=\"https:\/\/ir.ebaystatic.com\/rs\/c\/r1vinode\/_ClraqiSf.js\" nonce=\"7jjJ0tixI02+PYY8rZvaqw==\" rel=\"modulepreload\"\u003e\n\u003clink crossorigin=\"\" href=\"https:\/\/ir.ebaystatic.com\/rs\/c\/r1vinode\/_5r4MXvx4.js\" nonce=\"7jjJ0tixI02+PYY8rZvaqw==\" rel=\"modulepreload\"\u003e\u003c!--M_96613636\/--\u003e\u003c!-- RcmdId videsc,RlogId t6q4pnmjbb%60jhs9%3Ft6ulhhg%60ehmq%2Bq1(01%60%3C%3E14a%60a.qctp6%3E*s%7Fh3g-1a18ab50c99-0x705 --\u003e\u003c!-- SiteId: 0, Environment: production, AppName: r1vinode, PageId: 4487351 --\u003e\n\u003clink href=\"\/\/ir.ebaystatic.com\" rel=\"dns-prefetch\"\u003e\n\u003clink href=\"\/\/secureir.ebaystatic.com\" rel=\"dns-prefetch\"\u003e\n\u003clink href=\"\/\/i.ebayimg.com\" rel=\"dns-prefetch\"\u003e\n\u003clink href=\"\/\/rover.ebay.com\" rel=\"dns-prefetch\"\u003e\n\u003clink as=\"font\" fetchpriority=\"high\" href=\"https:\/\/ir.ebaystatic.com\/cr\/v\/c1\/market-sans\/v1.0\/MarketSans-Regular-WebS.woff2\" rel=\"preload\" type=\"font\/woff2\"\u003e\n\u003cstyle nonce=\"7jjJ0tixI02+PYY8rZvaqw==\" type=\"text\/css\"\u003ebody {\n                font-family: 'Market Sans', Arial, sans-serif;\n            }\n\u003c\/style\u003e\n\u003clink crossorigin=\"\" href=\"https:\/\/ir.ebaystatic.com\/rs\/c\/r1vinode\/vendor-ebayui-core-BoAvQnqQ.css\" nonce=\"7jjJ0tixI02+PYY8rZvaqw==\" rel=\"stylesheet\"\u003e\n\u003clink crossorigin=\"\" href=\"https:\/\/ir.ebaystatic.com\/rs\/c\/r1vinode\/tracking-interactions-BJ0Xx37s.css\" nonce=\"7jjJ0tixI02+PYY8rZvaqw==\" rel=\"stylesheet\"\u003e\n\u003clink crossorigin=\"\" href=\"https:\/\/ir.ebaystatic.com\/rs\/c\/r1vinode\/_page-OKm634qT.css\" nonce=\"7jjJ0tixI02+PYY8rZvaqw==\" rel=\"stylesheet\"\u003e\n\u003clink crossorigin=\"\" href=\"https:\/\/ir.ebaystatic.com\/rs\/c\/r1vinode\/style-De_TpA1z.css\" nonce=\"7jjJ0tixI02+PYY8rZvaqw==\" rel=\"stylesheet\"\u003e","brand":"Reolink","offers":[{"title":"Default Title","offer_id":47737853247660,"sku":"407325903982","price":659.88,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0565\/3659\/6652\/files\/s-l1600_b933c4e6-ba41-423e-b2b6-f244fb8db980.jpg?v=1793328582","url":"https:\/\/www.aihomecamera.com\/products\/reolink-4k-security-system-with-8-poe-dome-cameras-4tb-nvr-12-camera-expansion","provider":"AiHomeCamera","version":"1.0","type":"link"}