I started a thread over on ipcamtalk for this installation series: https://ipcamtalk.com/threads/videos-install-lorex-dahua-lnr6826k-4k-system-from-costo.24131/ Here's an amazing thread on this system over at SlickDeals.net: https://slickdeals.net/f/10409612-lorex-dahua-oem-6x-4k-8mp-security-camera-system-w-8-port-poe-ip-nvr-2tb-hdd-kit-at-costco-b-m-ymmv-for-799-99 Here's the link to the kit info on Lorex's website: https://www.lorextechnology.com/hd-security-surveillance-camera-system/hd-nvr-with-super-hd-4mp-security-cameras-/LNR6826K-0-p?irgwc=1&utm_medium=CPA&utm_campaign=impactradius&utm_source=affiliate info: Lorex Kit Model number: LNR6826K 1x 8 port POE NVR. rated for 4K cameras w/2TB HDD - LNR6108-N 6x 4K 4mm lens 88 deg FOV POE outdoor rated cameras - LNB8005-C 6x 60ft of ethernet cable (CAT 5e) Costco Item: 1163871 Costco current price: $799.99 (and that is a great price for the system you get, and was the best deal I could find on a system with 4-6 4K cameras. For my home, 4 was too few... but 6 is JUST right! From lorextechnology.com: IP Camera System with 6 Ultra HD 4K Security Cameras & Lorex Secure Connectivity Keep watch over the things that matter most with this professional-grade security camera system from Lorex by FLIR, featuring six 8MP Ultra HD cameras. Everything you need for setup is included, giving you professional-grade security without needing professional installation. Accessing your security system on the go has never been easier with Lorex Secure™ connectivity, remote viewing in just 3 simple steps – watch your cameras from anywhere on a PC or Mac, or with the free apps for your smartphone or tablet (iPhone® / iPad® / Android™). Stunning high definition video ensures you never miss out on important details. Video surveillance has never looked this good, at such an affordable price! Stay connected with Lorex Secure Connect your smartphone or tablet to our Lorex Secure app to make your entire surveillance system accessible from virtually anywhere in the world. It is full of innovative features that will make monitoring your property easier. Among many other features, Lorex Secure allow you to turn off and on a camera, and send you motion activated push notifications to your smart device. RapidRecap® – see the day in a minute RapidRecap® compiles hours' worth of activity into a short video summary. It connects you to all the day's events in a flash. See your kids coming home, your garbage being collected, your pets getting up to their usual mischief – all in an instant! Timestamping of moving objects tells you what happened and when. Experience the rapid way to stay connected and start to see more while watching less. Powerful HD recording & 4K capability Experience the next generation of high definition video recording. The included recorder supports recording from 720p all the way up to 4K HD resolution. Record smooth HD video in on every channel, no matter what resolution. Industry-leading 4K resolution (3840×2160)* ensures the highest level of detail in your recordings. Advanced H.264 & H.265 compression technologies maximize recording efficiency, helping you to get the most out of your available hard drive space. 4K resolution video clarity The 8MP security camera at the core of the LNR6826K security camera is capable of transmitting a 4K pixel resolution of 3840 × 2160 at 15 frames-per-second (FPS). This resolution will deliver extremely detailed images and allow for greater digital zooms so you can see further into the distance. This camera also uses industry leading H.265 compression, which offers significant bandwidth and video storage capacity over older compression technologies. Easy, single-cable installation per camera Installation is quick and easy with only a single cable required for each camera. Power-over-Ethernet (PoE) ports are built right into the NVR, which connect to the provided Ethernet cables. Each Ethernet cable: Carries HD video to the NVR Powers the security camera with no additional power adapters required Provides control over PTZ cameras (sold separately) Night Vision - Clearly see up to 130ft / 40m away with the help of ambient lighting or up to 90ft / 27m away in total darkness with the LNB8005 4K security camera. It uses an integrated infrared cut filter that switches on and off between day and night to ensure accurate color reproduction during the day and crisp black and white video throughout the night. Motion detection & other smart monitoring Even the most vigilant homeowners just don't have time to review hours of security footage. Our security systems come loaded with advanced features to help you monitor smarter. Motion detection comes as a standard feature, allowing you to save hard drive space by only recording scenes of movement. You can also choose to receive email alerts of motion events with snapshot attachments, or push notifications sent to your smartphone or tablet.