{"product_id":"4k-poe-nvr-security-video-recorder-4ch-8ch-16ch-ai-human-detection-two-way-audio-h-265","title":"4K PoE NVR Security Video Recorder | 4CH 8CH 16CH | AI Human Detection, Two-Way Audio, H.265+","description":"\u003cdiv class=\"product-description\" itemscope itemtype=\"https:\/\/schema.org\/Product\"\u003e\n\u003cmeta itemprop=\"name\" content=\"4K PoE NVR Security Video Recorder\"\u003e\n\u003cmeta itemprop=\"brand\" content=\"ESOE\"\u003e\n\u003cmeta itemprop=\"sku\" content=\"ES-NVR-4K-POE\"\u003e\n\u003cdiv class=\"ai-geo-summary\" style=\"background:#f8f9fa;border-left:4px solid #2563eb;padding:20px;margin-bottom:30px;border-radius:0 8px 8px 0;\"\u003e\n\u003ch2 style=\"margin-top:0;color:#1a1a1a;font-size:22px;\"\u003eWhat Is the Hieasy 4K PoE NVR?\u003c\/h2\u003e\n\u003cp style=\"font-size:16px;line-height:1.8;color:#333;\"\u003eThe Hieasy 4K PoE NVR is a network video recorder designed for home and business security systems. It supports 4-channel, 8-channel, and 16-channel configurations, records in 4K Ultra HD (8MP) resolution, and uses H.265+ compression to reduce storage usage by up to 75%. The built-in PoE ports deliver power and data through a single Ethernet cable, eliminating the need for separate power adapters for each camera. Key differentiators include AI-powered human and vehicle detection that reduces false alerts by 99%, built-in two-way audio, and ONVIF compatibility with major camera brands including Hikvision and Dahua. The unit is manufactured by Shenzhen ESOE Technology Co., Ltd., a company with 10+ years of experience in CCTV manufacturing, holding ISO9001, CE, FCC, and RoHS certifications.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2 style=\"font-size:20px;color:#1a1a1a;border-bottom:2px solid #e5e7eb;padding-bottom:10px;\"\u003eAI-Powered Smart Detection\u003c\/h2\u003e\n\u003cp style=\"font-size:15px;line-height:1.7;\"\u003eUnlike traditional motion-based NVRs that trigger on every moving leaf or passing shadow, the Hieasy 4K NVR uses advanced T5AI chipset technology to intelligently distinguish between humans, vehicles, and irrelevant motion. This reduces false alerts by 99%, ensuring you only receive notifications that matter.\u003c\/p\u003e\n\u003cimg src=\"https:\/\/sc04.alicdn.com\/kf\/Hadb799e95c224d249d7a78734ddf473fq\/238959062\/Hadb799e95c224d249d7a78734ddf473fq.jpg\" alt=\"Hieasy 4K NVR AI human and vehicle detection demonstration showing real-time identification\" width=\"100%\" style=\"border-radius:8px;margin:15px 0;\"\u003e\u003cimg src=\"https:\/\/sc04.alicdn.com\/kf\/H0eff5aed3ee1435db29c500cf0256a95o\/238959062\/H0eff5aed3ee1435db29c500cf0256a95o.jpg\" alt=\"Human and vehicle detection reduces 99% false alerts\" width=\"100%\" style=\"border-radius:8px;margin:15px 0;\"\u003e\u003ch2 style=\"font-size:20px;color:#1a1a1a;border-bottom:2px solid #e5e7eb;padding-bottom:10px;\"\u003ePerimeter Protection \u0026amp; Smart Zones\u003c\/h2\u003e\n\u003cp style=\"font-size:15px;line-height:1.7;\"\u003eSet customizable detection zones with line crossing detection, region intrusion alerts, and boundary monitoring. Define exactly which areas of your property to monitor and receive instant alerts when someone enters restricted zones.\u003c\/p\u003e\n\u003cimg src=\"https:\/\/sc04.alicdn.com\/kf\/Ha8369e154e7848d2a21c02a3b0132490Y\/238959062\/Ha8369e154e7848d2a21c02a3b0132490Y.jpg\" alt=\"Perimeter protection with line crossing intrusion and region detection\" width=\"100%\" style=\"border-radius:8px;margin:15px 0;\"\u003e\u003cimg src=\"https:\/\/sc04.alicdn.com\/kf\/Ha310b8e0f295432f9be52792bab928abF\/238959062\/Ha310b8e0f295432f9be52792bab928abF.png\" alt=\"User-friendly customization for siren areas and privacy mask zones\" width=\"100%\" style=\"border-radius:8px;margin:15px 0;\"\u003e\u003cimg src=\"https:\/\/sc04.alicdn.com\/kf\/H90b431c82d884731b5786c5a50f584b3i\/238959062\/H90b431c82d884731b5786c5a50f584b3i.png\" alt=\"Monitor only the areas you want with selective zone monitoring\" width=\"100%\" style=\"border-radius:8px;margin:15px 0;\"\u003e\u003ch2 style=\"font-size:20px;color:#1a1a1a;border-bottom:2px solid #e5e7eb;padding-bottom:10px;\"\u003e100ft Color Night Vision\u003c\/h2\u003e\n\u003cp style=\"font-size:15px;line-height:1.7;\"\u003eThe dual-light technology provides three night vision modes: full-color night vision up to 100 feet, traditional IR night vision for maximum range, and smart human-triggered color mode that switches to full color only when a person or vehicle is detected — saving energy while maintaining security.\u003c\/p\u003e\n\u003cimg src=\"https:\/\/sc04.alicdn.com\/kf\/H8eab49c6af854f6c966577722edf7b2ca\/238959062\/H8eab49c6af854f6c966577722edf7b2ca.jpg\" alt=\"100ft color night vision vs IR night vision comparison with human triggered color mode\" width=\"100%\" style=\"border-radius:8px;margin:15px 0;\"\u003e\u003ch2 style=\"font-size:20px;color:#1a1a1a;border-bottom:2px solid #e5e7eb;padding-bottom:10px;\"\u003eTwo-Way Audio Communication\u003c\/h2\u003e\n\u003cp style=\"font-size:15px;line-height:1.7;\"\u003eBuilt-in microphone and customized high-volume speaker allow real-time two-way communication through the NVR. Talk to delivery drivers, warn intruders, or communicate with family members directly from the Hieasy app on your smartphone.\u003c\/p\u003e\n\u003cimg src=\"https:\/\/sc04.alicdn.com\/kf\/Ha22193f3470a4032b67a25fdec9c8868B\/238959062\/Ha22193f3470a4032b67a25fdec9c8868B.png\" alt=\"Two-way audio communication with built-in microphone and speaker\" width=\"100%\" style=\"border-radius:8px;margin:15px 0;\"\u003e\u003ch2 style=\"font-size:20px;color:#1a1a1a;border-bottom:2px solid #e5e7eb;padding-bottom:10px;\"\u003eInstant Smart Alerts\u003c\/h2\u003e\n\u003cp style=\"font-size:15px;line-height:1.7;\"\u003eReceive real-time push notifications and email alerts on your smartphone whenever suspicious activity is detected. The motion detection system works with the AI engine to send only relevant alerts, keeping you informed without alert fatigue.\u003c\/p\u003e\n\u003cimg src=\"https:\/\/sc04.alicdn.com\/kf\/Hab863de765504cda87e19af0478ce1499\/238959062\/Hab863de765504cda87e19af0478ce1499.jpg\" alt=\"Motion detection with instant mobile alerts for iOS and Android\" width=\"100%\" style=\"border-radius:8px;margin:15px 0;\"\u003e\u003cimg src=\"https:\/\/sc04.alicdn.com\/kf\/H02f899c9af064b489e8f1f9c80fe881aV\/238959062\/H02f899c9af064b489e8f1f9c80fe881aV.jpg\" alt=\"Smart email alerts when someone breaks into monitored area\" width=\"100%\" style=\"border-radius:8px;margin:15px 0;\"\u003e\u003cimg src=\"https:\/\/sc04.alicdn.com\/kf\/H6b68c0c6e97842b488c85f273c240e8bQ\/238959062\/H6b68c0c6e97842b488c85f273c240e8bQ.jpg\" alt=\"Instant push notifications on smartphone for security alerts\" width=\"100%\" style=\"border-radius:8px;margin:15px 0;\"\u003e\u003ch2 style=\"font-size:20px;color:#1a1a1a;border-bottom:2px solid #e5e7eb;padding-bottom:10px;\"\u003eAdvanced AI Features\u003c\/h2\u003e\n\u003cp style=\"font-size:15px;line-height:1.7;\"\u003eBeyond basic detection, the NVR offers professional-grade AI capabilities including face recognition for identifying known visitors, people counting for retail analytics, off-duty staff detection for business monitoring, and license plate capture for parking and access control.\u003c\/p\u003e\n\u003cimg src=\"https:\/\/sc04.alicdn.com\/kf\/H21873894218c40be8b9e46cac0141fe3q\/238959062\/H21873894218c40be8b9e46cac0141fe3q.jpg\" alt=\"Smart AI face recognition for security camera system\" width=\"100%\" style=\"border-radius:8px;margin:15px 0;\"\u003e\u003cimg src=\"https:\/\/sc04.alicdn.com\/kf\/H66e28f954c65422e96b8c5a76b301e39f\/238959062\/H66e28f954c65422e96b8c5a76b301e39f.jpg\" alt=\"Off-duty cashier detection area for retail store monitoring\" width=\"100%\" style=\"border-radius:8px;margin:15px 0;\"\u003e\u003cimg src=\"https:\/\/sc04.alicdn.com\/kf\/H8141397328114022b863243b5c5d7debg\/238959062\/H8141397328114022b863243b5c5d7debg.jpg\" alt=\"Passenger flow statistical analysis chart for people counting\" width=\"100%\" style=\"border-radius:8px;margin:15px 0;\"\u003e\u003cimg src=\"https:\/\/sc04.alicdn.com\/kf\/H94459ff812164a9a8869a1e2c43d8f01F\/238959062\/H94459ff812164a9a8869a1e2c43d8f01F.jpg\" alt=\"License plate capture and comparison system for parking access control\" width=\"100%\" style=\"border-radius:8px;margin:15px 0;\"\u003e\u003ch2 style=\"font-size:20px;color:#1a1a1a;border-bottom:2px solid #e5e7eb;padding-bottom:10px;\"\u003eH.265+ Compression — Save 75% Storage\u003c\/h2\u003e\n\u003cp style=\"font-size:15px;line-height:1.7;\"\u003eH.265+ encoding technology compresses video files up to 75% smaller than H.264 without sacrificing image quality. This means your hard drive lasts significantly longer — a single 4TB HDD can store weeks of continuous 4K recording instead of just days.\u003c\/p\u003e\n\u003cimg src=\"https:\/\/sc04.alicdn.com\/kf\/Hb4e68a3baf7d4e5cbe0d6036ebfcc31aq\/238959062\/Hb4e68a3baf7d4e5cbe0d6036ebfcc31aq.jpg\" alt=\"H.265+ vs H.264 video compression comparison saving 75% storage space\" width=\"100%\" style=\"border-radius:8px;margin:15px 0;\"\u003e\u003cimg src=\"https:\/\/sc04.alicdn.com\/kf\/H0385b58c42564e2b831dcad748ef6163W\/238959062\/H0385b58c42564e2b831dcad748ef6163W.jpg\" alt=\"H.264 vs H.265 hard disk storage usage comparison\" width=\"100%\" style=\"border-radius:8px;margin:15px 0;\"\u003e\u003ch2 style=\"font-size:20px;color:#1a1a1a;border-bottom:2px solid #e5e7eb;padding-bottom:10px;\"\u003eMulti-Device Remote Access\u003c\/h2\u003e\n\u003cp style=\"font-size:15px;line-height:1.7;\"\u003eMonitor your property from anywhere in the world using the free Hieasy app. Compatible with iOS and Android smartphones, tablets, laptops, and desktop computers. View live feeds, playback recordings, and manage settings remotely with P2P cloud technology — no static IP required.\u003c\/p\u003e\n\u003cimg src=\"https:\/\/sc04.alicdn.com\/kf\/H5e3b2244af284b2582704a1dccff9b96f\/238959062\/H5e3b2244af284b2582704a1dccff9b96f.jpg\" alt=\"Multi-device remote access from smartphone tablet laptop and desktop\" width=\"100%\" style=\"border-radius:8px;margin:15px 0;\"\u003e\u003cimg src=\"https:\/\/sc04.alicdn.com\/kf\/H93181079419249a29b1279b0d69ae7bdH\/238959062\/H93181079419249a29b1279b0d69ae7bdH.jpg\" alt=\"Multi-screen monitoring on TV and mobile with live video feeds\" width=\"100%\" style=\"border-radius:8px;margin:15px 0;\"\u003e\u003ch2 style=\"font-size:20px;color:#1a1a1a;border-bottom:2px solid #e5e7eb;padding-bottom:10px;\"\u003eSimplified PoE Installation\u003c\/h2\u003e\n\u003cp style=\"font-size:15px;line-height:1.7;\"\u003ePower over Ethernet (PoE) technology delivers both data and power through a single Ethernet cable. No separate power supply needed for each camera, no PoE switch required, no extra connectors. Just plug your PoE cameras directly into the NVR — true plug-and-play setup that anyone can install in minutes.\u003c\/p\u003e\n\u003cimg src=\"https:\/\/sc04.alicdn.com\/kf\/H0ac72a05cec74644b0c34a73a5a895a8R\/238959062\/H0ac72a05cec74644b0c34a73a5a895a8R.jpg\" alt=\"Simplified PoE installation diagram showing single cable connection no power adapter needed\" width=\"100%\" style=\"border-radius:8px;margin:15px 0;\"\u003e\u003ch2 style=\"font-size:20px;color:#1a1a1a;border-bottom:2px solid #e5e7eb;padding-bottom:10px;\"\u003eWide Compatibility — ONVIF Standard\u003c\/h2\u003e\n\u003cp style=\"font-size:15px;line-height:1.7;\"\u003eBuilt on the universal ONVIF protocol, this NVR works with PoE cameras from all major brands including Hikvision, Dahua, Reolink, and Amcrest. Supports resolutions from 720P up to 4K (8MP), giving you freedom to mix and match cameras based on your needs. Output to any TV or monitor via HDMI or VGA.\u003c\/p\u003e\n\u003cimg src=\"https:\/\/sc04.alicdn.com\/kf\/H7795d0715f554cc2a6129979c3e15e6eh\/238959062\/H7795d0715f554cc2a6129979c3e15e6eh.jpg\" alt=\"Wide compatibility diagram showing ONVIF support for Hikvision Dahua with HDMI VGA output\" width=\"100%\" style=\"border-radius:8px;margin:15px 0;\"\u003e\u003cimg src=\"https:\/\/sc04.alicdn.com\/kf\/H20f3feee5e2340c7815a7f5327bf5535w\/238959062\/H20f3feee5e2340c7815a7f5327bf5535w.jpg\" alt=\"ONVIF compatible NVR with multiple camera type support\" width=\"100%\" style=\"border-radius:8px;margin:15px 0;\"\u003e\u003ch2 style=\"font-size:20px;color:#1a1a1a;border-bottom:2px solid #e5e7eb;padding-bottom:10px;\"\u003eProduct Dimensions \u0026amp; Specifications\u003c\/h2\u003e\n\u003cimg src=\"https:\/\/sc04.alicdn.com\/kf\/Hbd64f30d565743eebdb637d65203dd4a2\/238959062\/Hbd64f30d565743eebdb637d65203dd4a2.jpg\" alt=\"4K UHD 4 channel PoE NVR dimensions 255mm x 220mm x 42mm with rear panel ports\" width=\"100%\" style=\"border-radius:8px;margin:15px 0;\"\u003e\u003ctable style=\"width:100%;border-collapse:collapse;margin:20px 0;font-size:15px;\"\u003e\n\u003ctr style=\"background:#f1f5f9;\"\u003e\n\u003ctd style=\"padding:12px;border:1px solid #e2e8f0;font-weight:bold;width:35%;\"\u003eResolution\u003c\/td\u003e\n\u003ctd style=\"padding:12px;border:1px solid #e2e8f0;\"\u003e4K Ultra HD (8MP) \/ 5MP \/ 4MP \/ 3MP \/ 1080P \/ 720P\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:12px;border:1px solid #e2e8f0;font-weight:bold;\"\u003eVideo Compression\u003c\/td\u003e\n\u003ctd style=\"padding:12px;border:1px solid #e2e8f0;\"\u003eH.265+ \/ H.265 \/ H.264+ \/ H.264\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#f1f5f9;\"\u003e\n\u003ctd style=\"padding:12px;border:1px solid #e2e8f0;font-weight:bold;\"\u003eChannel Options\u003c\/td\u003e\n\u003ctd style=\"padding:12px;border:1px solid #e2e8f0;\"\u003e4CH \/ 8CH \/ 16CH with built-in PoE ports\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:12px;border:1px solid #e2e8f0;font-weight:bold;\"\u003eVideo Output\u003c\/td\u003e\n\u003ctd style=\"padding:12px;border:1px solid #e2e8f0;\"\u003eHDMI (up to 4K) + VGA (simultaneous output)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#f1f5f9;\"\u003e\n\u003ctd style=\"padding:12px;border:1px solid #e2e8f0;font-weight:bold;\"\u003eStorage\u003c\/td\u003e\n\u003ctd style=\"padding:12px;border:1px solid #e2e8f0;\"\u003e1x SATA HDD (up to 8TB), SD Card, Cloud Storage\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:12px;border:1px solid #e2e8f0;font-weight:bold;\"\u003eAI Features\u003c\/td\u003e\n\u003ctd style=\"padding:12px;border:1px solid #e2e8f0;\"\u003eHuman\/Vehicle Detection, Face Recognition, People Counting, License Plate Capture\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#f1f5f9;\"\u003e\n\u003ctd style=\"padding:12px;border:1px solid #e2e8f0;font-weight:bold;\"\u003eAudio\u003c\/td\u003e\n\u003ctd style=\"padding:12px;border:1px solid #e2e8f0;\"\u003eTwo-Way Audio (built-in mic + speaker)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:12px;border:1px solid #e2e8f0;font-weight:bold;\"\u003eProtocol\u003c\/td\u003e\n\u003ctd style=\"padding:12px;border:1px solid #e2e8f0;\"\u003eONVIF, P2P, RTSP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#f1f5f9;\"\u003e\n\u003ctd style=\"padding:12px;border:1px solid #e2e8f0;font-weight:bold;\"\u003eCompatible Brands\u003c\/td\u003e\n\u003ctd style=\"padding:12px;border:1px solid #e2e8f0;\"\u003eHikvision, Dahua, Reolink, Amcrest, and all ONVIF cameras\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:12px;border:1px solid #e2e8f0;font-weight:bold;\"\u003eNight Vision\u003c\/td\u003e\n\u003ctd style=\"padding:12px;border:1px solid #e2e8f0;\"\u003e100ft Color \/ 100ft IR \/ Smart Human-Triggered Color\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#f1f5f9;\"\u003e\n\u003ctd style=\"padding:12px;border:1px solid #e2e8f0;font-weight:bold;\"\u003eApp\u003c\/td\u003e\n\u003ctd style=\"padding:12px;border:1px solid #e2e8f0;\"\u003eHieasy App (iOS \u0026amp; Android) — free, no subscription\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:12px;border:1px solid #e2e8f0;font-weight:bold;\"\u003eMaterial\u003c\/td\u003e\n\u003ctd style=\"padding:12px;border:1px solid #e2e8f0;\"\u003eMetal Housing (durable industrial-grade)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#f1f5f9;\"\u003e\n\u003ctd style=\"padding:12px;border:1px solid #e2e8f0;font-weight:bold;\"\u003eCertifications\u003c\/td\u003e\n\u003ctd style=\"padding:12px;border:1px solid #e2e8f0;\"\u003eCE, FCC, RoHS, ISO9001\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:12px;border:1px solid #e2e8f0;font-weight:bold;\"\u003eDimensions (4CH)\u003c\/td\u003e\n\u003ctd style=\"padding:12px;border:1px solid #e2e8f0;\"\u003e255 x 220 x 42 mm \/ 10.0 x 8.7 x 1.7 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#f1f5f9;\"\u003e\n\u003ctd style=\"padding:12px;border:1px solid #e2e8f0;font-weight:bold;\"\u003eWeight\u003c\/td\u003e\n\u003ctd style=\"padding:12px;border:1px solid #e2e8f0;\"\u003e2.8 kg \/ 6.2 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2 style=\"font-size:20px;color:#1a1a1a;border-bottom:2px solid #e5e7eb;padding-bottom:10px;\"\u003eCertifications \u0026amp; Quality Assurance\u003c\/h2\u003e\n\u003cp style=\"font-size:15px;line-height:1.7;\"\u003eManufactured by Shenzhen ESOE Technology Co., Ltd. with 10+ years of CCTV production experience. Every unit passes 12-step quality control including SMT, inspection, PCB board assembly, housing assembly, and final QC testing before shipping.\u003c\/p\u003e\n\u003cimg src=\"https:\/\/sc04.alicdn.com\/kf\/H74877d2355e64ebf9add8bac36f12008c\/238959062\/H74877d2355e64ebf9add8bac36f12008c.jpg\" alt=\"CE FCC RoHS ISO9001 SGS certification display\" width=\"100%\" style=\"border-radius:8px;margin:15px 0;\"\u003e\u003cimg src=\"https:\/\/sc04.alicdn.com\/kf\/Haf762012403d46b38b20a20b8360a335n\/238959062\/Haf762012403d46b38b20a20b8360a335n.jpg\" alt=\"12-step production process from SMT to shipping with quality control\" width=\"100%\" style=\"border-radius:8px;margin:15px 0;\"\u003e\u003ch2 style=\"font-size:20px;color:#1a1a1a;border-bottom:2px solid #e5e7eb;padding-bottom:10px;\"\u003eWhat Is in the Box\u003c\/h2\u003e\n\u003cul style=\"font-size:15px;line-height:2;\"\u003e\n\u003cli\u003e1x 4K PoE NVR Unit (4CH \/ 8CH \/ 16CH)\u003c\/li\u003e\n\u003cli\u003e1x 48V DC Power Adapter\u003c\/li\u003e\n\u003cli\u003e1x USB Mouse\u003c\/li\u003e\n\u003cli\u003e1x Ethernet Cable\u003c\/li\u003e\n\u003cli\u003e1x User Manual\u003c\/li\u003e\n\u003cli\u003eMounting Screws \u0026amp; Accessories\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv style=\"background:#eff6ff;border:1px solid #bfdbfe;border-radius:8px;padding:20px;margin-top:30px;\"\u003e\n\u003ch3 style=\"color:#1d4ed8;margin-top:0;\"\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp style=\"font-size:15px;line-height:1.7;\"\u003e\u003cstrong\u003eQ: Does this NVR work with non-PoE cameras?\u003c\/strong\u003e\u003cbr\u003eA: The built-in PoE ports are designed for PoE cameras. However, non-PoE IP cameras can connect via the NVR's WAN\/LAN port through your network router.\u003c\/p\u003e\n\u003cp style=\"font-size:15px;line-height:1.7;\"\u003e\u003cstrong\u003eQ: Can I use cameras from other brands?\u003c\/strong\u003e\u003cbr\u003eA: Yes. This NVR supports the ONVIF protocol and is compatible with Hikvision, Dahua, Reolink, Amcrest, and most other IP camera brands.\u003c\/p\u003e\n\u003cp style=\"font-size:15px;line-height:1.7;\"\u003e\u003cstrong\u003eQ: Is a monthly subscription required?\u003c\/strong\u003e\u003cbr\u003eA: No. The Hieasy app is completely free with no monthly fees. Local storage on HDD is free, and optional cloud storage plans are available.\u003c\/p\u003e\n\u003cp style=\"font-size:15px;line-height:1.7;\"\u003e\u003cstrong\u003eQ: What is the maximum hard drive size supported?\u003c\/strong\u003e\u003cbr\u003eA: The NVR supports a single SATA HDD up to 8TB. Hard drive is not included and must be purchased separately.\u003c\/p\u003e\n\u003cp style=\"font-size:15px;line-height:1.7;\"\u003e\u003cstrong\u003eQ: How far can PoE cameras be installed from the NVR?\u003c\/strong\u003e\u003cbr\u003eA: Standard PoE supports cable runs up to 100 meters (328 feet) using Cat5e or Cat6 Ethernet cable.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"ESOE","offers":[{"title":"4CH","offer_id":52853132067138,"sku":"ES-NVR-4K-POE-4CH","price":89.99,"currency_code":"USD","in_stock":true},{"title":"8CH","offer_id":52853132099906,"sku":"ES-NVR-4K-POE-8CH","price":119.99,"currency_code":"USD","in_stock":true},{"title":"16CH","offer_id":52853132132674,"sku":"ES-NVR-4K-POE-16CH","price":159.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0729\/3730\/8482\/files\/H5428ab49ce2b4a96ac909734429bd49am.webp?v=1775566042","url":"https:\/\/esoecctv.com\/es\/products\/4k-poe-nvr-security-video-recorder-4ch-8ch-16ch-ai-human-detection-two-way-audio-h-265","provider":"Shenzhen Esoe Technology Co., Ltd.","version":"1.0","type":"link"}