--- product_id: 680620735 title: "Defender AI Powered Sentinel 4K 8CH PoeE Security Camera System, 4pcs NVR Metal Outdoor Surveillance Cameras, 1TB HDD, SMART AI Human Detection, Blue/Red Lights, Works w/Empower App" brand: "defender" price: "€ 868.11" currency: EUR in_stock: true reviews_count: 13 category: "Defender" url: https://www.desertcart.es/products/680620735-defender-ai-powered-sentinel-4k-8ch-poee-security-camera-system store_origin: ES region: Spain --- # Blue/Red flashing deterrent lights 4K Ultra HD clarity AI-powered human detection Defender AI Powered Sentinel 4K 8CH PoeE Security Camera System, 4pcs NVR Metal Outdoor Surveillance Cameras, 1TB HDD, SMART AI Human Detection, Blue/Red Lights, Works w/Empower App **Brand:** defender **Price:** € 868.11 **Availability:** ✅ In Stock ## Summary > 🔒 Stay a step ahead with Sentinel’s smart, sharp, and stormproof security! ## Quick Answers - **What is this?** Defender AI Powered Sentinel 4K 8CH PoeE Security Camera System, 4pcs NVR Metal Outdoor Surveillance Cameras, 1TB HDD, SMART AI Human Detection, Blue/Red Lights, Works w/Empower App by defender - **How much does it cost?** € 868.11 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.es](https://www.desertcart.es/products/680620735-defender-ai-powered-sentinel-4k-8ch-poee-security-camera-system) ## Best For - defender enthusiasts ## Why This Product - Trusted defender brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Effortless DIY PoE Setup:** Plug-and-play with Defender Empower app compatibility for quick installation and seamless remote monitoring. - • **Smart AI Human Detection:** Cut through false alarms with advanced AI that instantly identifies human movement and sends precise alerts. - • **Weatherproof Metal Build:** IP66-rated, rugged metal cameras built to withstand extreme weather — security that never quits. - • **Crystal-Clear 4K Ultra HD:** Experience razor-sharp video with vibrant color night vision up to 100 feet, ensuring no detail goes unnoticed. - • **Instant Intruder Deterrence:** Flashing blue and red LED lights activate on motion detection, scaring off threats before they get close. ## Overview The Defender AI Powered Sentinel 4K 8CH PoE Security Camera System features four metal-encased, IP66-rated outdoor cameras with 4K Ultra HD resolution and color night vision up to 100 feet. Equipped with advanced AI human detection, it minimizes false alarms by distinguishing human movement and instantly alerts you via the Defender Empower app. The system includes a 1TB HDD NVR for reliable recording and uses flashing blue/red LED lights as an active deterrent. Designed for easy DIY installation with PoE technology, it offers professional-grade surveillance ideal for home or business security. ## Description Product description NEXT GENERATION AI SECURITY Experience advanced criminal deterrence and precision AI human detection designed to safeguard your home or business. Compare Defender Products AI-Powered Sentinel 4K Guard Pro Dual Lens PTZ Phoenix HD Resolution 4K (8MP) 3K (5MP) 1080P (1920 x 1080) Connection Wired, PoE SIngle Cable Connection Plug-In Power, Wi-Fi Plug-In Power, Non Wi-Fi App Compatible Yes, Defender Empower Yes, Defender Guard NO Storage 1TB included, expandable up to 16TB Micro SD Card up to 256GB 64GB included. Micro SD Card up to 512GB Max. Number of Cameras 16 Cameras 6 Cameras 4 Cameras Review: Won't go wrong with this camera system! - This is the 3rd camera system from Defender we have purchased and have been pleased with all of them. This system replaced an older version we have. Easy set up wizard, crystal clear picture, even night vision. We also like the spotlight on the cameras that Sentinel systems have. The only negative thing I would say is we like the 4K app better than the Empower app, but it works well and will get used to it over time. Still have some trenches to dig for a few cameras further out on the property, and fine tune a couple settings on interior cameras, but pleased with the cameras we have already placed! Lots of storage, and great value for the price! Review: Yellow snow support - Good quality cameras. Poor app support poor tech support You can only record and get notifications for the same option so if you went to record all motion you have to get notifications for all motion if you want to record just people you only get notifications for just people You cannot get notifications for when it detects people and record all motion for some reason so when you have a delivery driver drive onto your yard your camera will not catch it unless you have it set to record all motion but then you're also getting a notification every time a car drives by every time the cat walks through your yard And as far as the tech support they have a thing called "live chat" it's definitely not live you click on it you fill out your little thing and then you get an email two days later responding to this you respond back to that email and now it's been 3 days and no response so 5 days now and not a single information on whether or not it's possible for an update to change this later to allow us to record all motion and then only get notifications for a human detection If you're going to get a security system highly recommend hanging One camera and running the cord out the window and seeing how it functions for about a week and messing around with the features before running your cords everywhere ## Features - PREMIUM QUALITY, DIY SETUP: ONLY compatible with Defender Empower app. Can not be used with other Defender apps. Professional grade metal-encased NVR with IP66 rated cameras that are designed to withstand extreme weather-conditions. - AI-POWERED SMART HUMAN DETECTION: Sentinel’s advanced AI-powered human detection system quickly identifies human movement within its field of view and immediately alerts you via your preferred notification method. This sophisticated technology ensures maximum security for your home or business with the security camera system wired setup while significantly reducing the likelihood of false alarms, giving you peace of mind with every alert. - FLASHING BLUE-RED LIGHT DETERRENCE: The moment motion is detected, Sentinel activates a powerful deterrent with high-intensity blue and red flashing lights. This combination of bright LEDs and attention-grabbing colors serves as an effective and immediate deterrent to potential intruders, helping to prevent criminal activity. The flashing light acts as both a warning and an active security camera measure, ensuring your property remains safe with its poe security camera system. - 4K CLEARVU WITH COLOR NIGHT VISION: Experience stunning 4K Ultra HD resolution with Sentinel’s ClearVu technology, offering exceptional clarity and detail in every frame. Equipped with vibrant color night vision, it captures high-quality footage even in low light conditions, allowing you to see up to 100 feet away with incredible precision. The built-in LED spotlight enhances visibility further, providing unparalleled image quality around the clock for maximum security coverage. - PREMIUM QUALITY, DIY SETUP: Sentinel’s professional-grade NVR (Network Video Recorder) and IP66-rated cameras are designed to endure extreme weather conditions and harsh environments, perfect for security cameras wired outdoor.s Built with durable metal casing and cutting-edge technology, this NVR security camera system offers long-lasting performance. The easy-to-install, DIY setup means you can have your PoE camera system up and running quickly without the need for professional installation. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0DKJD5DB2 | | Antenna Location | Surveillance, Intruder Alert | | Are Batteries Required | No | | Best Sellers Rank | #23 in Surveillance NVR Kits | | Brand | Defender | | Built-In Media | 1TB HDD, 2x USB2.0 ports, 1x SATA interface, built-in microphone | | Color | White | | Compatible Devices | Mobile App, Web Browser | | Connectivity Technology | Ethernet (not included in spec list) | | Control Method | App | | Customer Reviews | 3.7 out of 5 stars 69 Reviews | | Enclosure Material | Metal, Plastic | | Flash Memory Installed Size | 1 TB | | Frame Rate | Max 25 FPS | | Global Trade Identification Number | 00842751009624 | | Item Dimensions | 16.14 x 8.86 x 11.42 inches | | Item Weight | 1102 Grams | | Manufacturer | Empowerment Technologies Inc. | | Model Name | Not specified | | Model Number | NS8B4A-1T | | Night Vision | IR and Color Night Vision | | Night Vision Range | 100 Feet | | Number of Channels | 8 | | Number of Items | 4 | | Other Special Features of the Product | Smart Motion Detection (Human), Smart Alarm, IR Cut Filter, 2D/3D DNR, WDR | | Photo Sensor Resolution | 8 MP | | Power Source | DC12V/PoE | | Recommended Uses For Product | Surveillance, Intruder Alert | | Shape | Dome (based on dimensions φ111x101.3mm) | | Special Feature | Smart Motion Detection (Human), Smart Alarm, IR Cut Filter, 2D/3D DNR, WDR | | UPC | 842751009624 | | Video Capture Resolution | 2160p | | Viewing Angle | 10961 Degrees | | Voltage | 60 Volts | | Wattage | 70.5 watts | ## Product Details - **Brand:** Defender - **Connectivity Technology:** Ethernet (not included in spec list) - **Number of Channels:** 8 - **Special Feature:** Smart Motion Detection (Human), Smart Alarm, IR Cut Filter, 2D/3D DNR, WDR - **Video Capture Resolution:** 2160p ## Images ![Defender AI Powered Sentinel 4K 8CH PoeE Security Camera System, 4pcs NVR Metal Outdoor Surveillance Cameras, 1TB HDD, SMART AI Human Detection, Blue/Red Lights, Works w/Empower App - Image 1](https://m.media-amazon.com/images/I/61D+2EdZobL.jpg) ![Defender AI Powered Sentinel 4K 8CH PoeE Security Camera System, 4pcs NVR Metal Outdoor Surveillance Cameras, 1TB HDD, SMART AI Human Detection, Blue/Red Lights, Works w/Empower App - Image 2](https://m.media-amazon.com/images/I/81Z1+GgG9ML.jpg) ![Defender AI Powered Sentinel 4K 8CH PoeE Security Camera System, 4pcs NVR Metal Outdoor Surveillance Cameras, 1TB HDD, SMART AI Human Detection, Blue/Red Lights, Works w/Empower App - Image 3](https://m.media-amazon.com/images/I/81mHdHpEI2L.jpg) ![Defender AI Powered Sentinel 4K 8CH PoeE Security Camera System, 4pcs NVR Metal Outdoor Surveillance Cameras, 1TB HDD, SMART AI Human Detection, Blue/Red Lights, Works w/Empower App - Image 4](https://m.media-amazon.com/images/I/812Am0bSzLL.jpg) ![Defender AI Powered Sentinel 4K 8CH PoeE Security Camera System, 4pcs NVR Metal Outdoor Surveillance Cameras, 1TB HDD, SMART AI Human Detection, Blue/Red Lights, Works w/Empower App - Image 5](https://m.media-amazon.com/images/I/81I4xDkFe7L.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Won't go wrong with this camera system! *by D***E on November 21, 2025* This is the 3rd camera system from Defender we have purchased and have been pleased with all of them. This system replaced an older version we have. Easy set up wizard, crystal clear picture, even night vision. We also like the spotlight on the cameras that Sentinel systems have. The only negative thing I would say is we like the 4K app better than the Empower app, but it works well and will get used to it over time. Still have some trenches to dig for a few cameras further out on the property, and fine tune a couple settings on interior cameras, but pleased with the cameras we have already placed! Lots of storage, and great value for the price! ### ⭐ Yellow snow support *by R***T on April 11, 2025* Good quality cameras. Poor app support poor tech support You can only record and get notifications for the same option so if you went to record all motion you have to get notifications for all motion if you want to record just people you only get notifications for just people You cannot get notifications for when it detects people and record all motion for some reason so when you have a delivery driver drive onto your yard your camera will not catch it unless you have it set to record all motion but then you're also getting a notification every time a car drives by every time the cat walks through your yard And as far as the tech support they have a thing called "live chat" it's definitely not live you click on it you fill out your little thing and then you get an email two days later responding to this you respond back to that email and now it's been 3 days and no response so 5 days now and not a single information on whether or not it's possible for an update to change this later to allow us to record all motion and then only get notifications for a human detection If you're going to get a security system highly recommend hanging One camera and running the cord out the window and seeing how it functions for about a week and messing around with the features before running your cords everywhere ### ⭐⭐⭐⭐ Defender NVR camera system *by G***N on October 5, 2025* Great system, first one of this brand that we have installed. Thank you, Greg ## Frequently Bought Together - Defender AI Powered Sentinel 4k Poe Security Camera System - NVR Metal Outdoor Surveillance Cameras with 8 Channels, Smart AI Human Detection, Blue/Red Lights, and Mobile App (4 Cameras 1TB) - Dripstone CAT6 Ethernet Cable 1000ft Bulk Network LAN Wire 23AWG Solid CCA UTP 550MHz High-Speed Internet Cable Gaming, Streaming, Office, Home Use, Pull Box, Cat6 Bulk, Stable Connectivity - White - Cable Matters 100-Pack Cat 6 Pass Through RJ45 Connectors (Cat 6 Ends / Cat6 Connector / RJ45 Modular Plugs/Ethernet Plugs/Network Connector) for Solid or Stranded UTP Ethernet Cable --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.es/products/680620735-defender-ai-powered-sentinel-4k-8ch-poee-security-camera-system](https://www.desertcart.es/products/680620735-defender-ai-powered-sentinel-4k-8ch-poee-security-camera-system) --- *Product available on Desertcart Spain* *Store origin: ES* *Last updated: 2026-05-26*