Here We Made A List of The Best And Top Ranked 4k Security Camera System in 2021.

1. Reolink H.265 4K PoE Security Camera System, 6pcs 8MP Wired PoE IP Cameras

Sale
Reolink H.265 4K PoE Security Camera System, 6pcs 8MP Wired PoE IP Cameras, 8CH NVR Recorder with 2TB HDD, Home Business Surveillance Kit for Outdoors/Indoors, 100ft Night Vision, RLK8-800B6
  • 4K Ultra HD Night Vision: Record real-time live video with 4K Ultra HD (8MP, 3840 x 2160) and by a wide margin, outshine 5MP Super HD. The 18pcs powerful infrared LEDs emit lights that pierce the darkness up to 100 feet. Plus, advanced 3D-DNR technology dramatically reduces noise levels. Say no to blurry images and embrace the 4k definition.
  • Plug and Play PoE System: Connect the security cameras to the NVR with Ethernet cables up to 300ft, download the free Repolink APP and add the device information on APP. Just 3 steps for 24/7 surveillance purposes. Then you can live view and review locally through a monitor (not included) or remotely via Reolink app anytime, anywhere. Unlike wireless cameras, POE can offer a lossless video signal and a more stable network connection.
  • 24/7 Motion Detection and Instant alerts: Once an event is captured, you'll receive real-time app pushes and email alerts with photos or 30-second video clips and always be notified promptly. Mark out the vital areas for more accurate motion alerts with customized motion detection. Get peace of mind by receiving instant alerts and check remotely what's happening.
  • All In One Solution, 2TB HDD Pre-installed: Supports 8 cameras recording simultaneously (6 are included). With pre-installed 2TB HDD, the 4K security cameras system supports simultaneous live feed and 24/7 recording without missing anything, and you can expand the NVR capacity up to a total of 8TB. IP66 weatherproof aluminum shell let it free to install it outdoors, like in your garage, backyard, or anywhere else. This set of camera kit can bring your entire security.
  • 2-Year Warranty & Life-Time Free Tech Support: Reolink products have a 2-year warranty and 30-day money-back guarantee. Fell free contact the Reolink’s Support Team anytime for any questions or problems via Amazon message. Please don't trust any paid technical supports.

2. Reolink 16CH 5MP PoE Home Security Camera System

Sale
Reolink 16CH 5MP PoE Home Security Camera System, 8 x Wired 5MP Outdoor PoE IP Cameras, 5MP 16 Channel NVR Security System w/ 3TB HDD for 7/24 Recording Super HD RLK16-410B8-5MP
  • 【5 Megapixels & 100ft Night Vision】2560x1920 super HD detailed image and up to 100ft night vision video monitoring, 3,000,000 more pixels than 1080P, 300% more detailed than 720P. You will truely get rid of struggling to see the details with 720P or 1080P analog videos.
  • 【Plug & Play PoE System】Taking out the 60ft network cables from the video surveillance kit and connect the security cameras to the NVR ports, you can see the security camera system working with videos immediately via HDMI monitor. It is as easy as analog camera kit.
  • 【Stable & Lossless Video Quality】Unlike CCTV DVR system, videos from the IP camera system will not be degraded or destroyed by cables. The digital signal will keep real 5mp high definition image via 300ft CAT6 ethernet cables. You will have no worry about the coaxial cable quality for DVR and analog cameras that will affect much on its image, even within 100ft.
  • 【HDD Storage & Remote Playback】With pre-installed 3TB HDD, it can keep around 7 days of 24/7 videos for 8 cameras simultaneously without overwriting. Without opening the NVR casing, you can add one external 4TB HDD via its e-SATA port. With FREE Reolink app. for android and iPhone, all videos in the HDD can be playback remotely in your hand anywhere anytime.
  • 【Reolink 4MP & 5MP Cams Compatible】With 16 PoE ports on the NVR video recorder, the security system is expandable to work with maximum 16 Reolink poe, wifi, fixed lens, Autofocus, bullet, dome, 4MP or 5MP cameras.

3. ZOSI 4K Ultra HD Security Cameras System

ZOSI 4K Ultra HD Security Cameras System, 8 Channel H.265+ 4K (3840x2160) Video DVR with 2TB Hard Drive and 4 x 4K (8MP) Ip67 Bullet Weatherproof Surveillance Cameras
  • 【4K 8. 0MP Ultra High Definition Four times the resolution of 1080P. This ultra HD 4K CMOS Image Sensor allows the camera to capture more light, which improves color, contrast, and low-light performance. In ultra HD 4K resolution. Record everything with sharper details with the high Pixel count (3840 x 2160) and be able to digitally zoom into far away objects without losing any quality. Connect to a 4K TV (Not included) with a HDMI cable (included) so you can experience full 4K viewing resolution
  • 【Advanced H. 265+ video compression DVR with 2TB HDD this is the highest and most efficient of the compression technologies, consumes 50% LESS data and has a reduced data Footprint allowing you to store more video to your DVR while also preserving and improving upon superior video quality. Also improves bandwidth efficiency and lets you maximize your 4K DVR and 2TB HDD Storage space. Support ultra-long continuous recording and backup by USB. Dvr can be set to automatically overwrite the oldest in
  • 【View from anywhere anytime】-- The free App ZOSI smart lets you see all of your cameras in one place. Check in on your home or business wherever you have an internet connection. Free app for live view & Playback on smart devices with Wi-Fi or 2G/3G/4G anywhere anytime. Smart phone support: iPhone, Android, iPad
  • 【Customizable motion detection zone and alerts 】-- be notified when there are unexpected movements. Smart notifications with image will be pushed to your smartphone via iPhone/Android app. You also can setup the detection zone from your DVR to minimize false alarms.
  • 【2 years 】--2 years quality, 60 days money back. Life time Tech support ! if your product stops working in the first year we will replace it.

4. Reolink 8CH 5MP PoE Home Security Camera System

Sale
Reolink 8CH 5MP PoE Home Security Camera System, 4pcs Wired 5MP Outdoor PoE IP Cameras, 8MP/4K 8-Channel NVR with 2TB HDD for 24/7 Recording, RLK8-410B4-5MP
  • Stunning HD Display – This security camera system displays in a 2560 × 1920 HD detailed image, providing users with crystal-clear footage both during the day and at night. Enjoy our improved Night Vision feature which delivers a flawless display for up to 100ft.
  • Plug and Play PoE System – The camera kit comes with 60ft network cables, which allows for easy installation and set-up. After connecting the security cameras to the NVR ports, recording and live views can be seen within seconds via an HDMI monitor.
  • Stable Wiring and Digital Signal – Unlike a CCTV DVR system, videos from the IP camera system will not lose quality or be destroyed by faulty cables. A strong digital signal maintains a 5MP high-definition image via 330ft CAT6 or 270ft CAT5 ethernet cables. Users will never have to worry about signal degradation which usually happen on coaxial cable of DVR and analog cameras even within 100ft.
  • HDD Storage and Remote Playback – With pre-installed 2TB HDD, videos can be recorded and stored for ten days without overwriting occurring. Users can add one external 4TB HDD via the camera’s e-SATA port. With the free Reolink app, all videos can be played back through your smart device anywhere, anytime.
  • Flexible Operation – Reolink 5MP cameras are equipped with 8 PoE ports on the NVR video recorder, making the security system flexible enough to work with up to 8 Reolink PoE, bullet or dome cameras.

5. Reolink 4K 16CH PoE Security-Camera-System H.265

Sale
Reolink 4K 16CH PoE Security-Camera-System H.265, 8pcs 8MP PoE IP Security Cameras Outdoor, 16-Channel NVR 8MP with 3TB HDD, 24/7 Video Surveillance and Recording for Home and Business, RLK16-800B8
  • 4K Ultra HD – Reolink 4K Ultra HD (8MP, 3840 × 2160) PoE camera delivers almost four times the clarity of 1080p. Our camera kit provides users a vivid display, even when you digitally zoom in. Any flaw or distortion you’ve encountered before has been eliminated, ensuring you the highest quality view of your surroundings.
  • Plug and Play PoE System – A simple PoE connection makes it easier to set-up and install your home security camera system. With one single network cable, users can enjoy smooth security coverage of their entire house. This is perfect for both beginner camera users and DIY enthusiasts.
  • Continuous 24/7 Recording – With a pre-installed 3TB HDD, users are provided reliable 24/7 recording. You can also install an extra internal hard drive (up to 4TB) for backup storage.
  • Remote Access and Playback – The free Reolink app allows you to access all your cameras remotely, no matter how many you have. Check in on your home or business whenever, wherever. Perform live views and playbacks on your smart device (iPhone, Android, iPad) via WiFi or 3G/4G connection.
  • 2 Years Warranty – Users are provided with a 30-day money-back guarantee and 2 years warranty. Simply contact Reolink tech support at the e-mail: [email protected], and we will replace any defected or broken products.

6. Reolink 4K PoE Security Camera System, 4pcs Wired 8MP Outdoor PoE IP Cameras

Sale
Reolink 4K PoE Security Camera System, 4pcs Wired 8MP Outdoor PoE IP Cameras, H.265 8MP 8-Channel NVR with 2TB HDD Video Surveillance System for 24/7 Recording, RLK8-800B4
  • 4K Ultra HD – Reolink 4K Ultra HD (8MP, 3840 × 2160) PoE camera delivers almost four times the clarity of 1080p. Our camera kit provides users a vivid display, even when you digitally zoom in. Any flaw or distortion you’ve encountered before has been eliminated, ensuring you the highest quality view of your surroundings.
  • Plug and Play PoE System – A simple PoE connection makes it easier to set-up and install your home security camera system. With one single network cable, users can enjoy smooth security coverage of their entire house. This is perfect for both beginner camera users and DIY enthusiasts.
  • Continuous 24/7 Recording – With a pre-installed 2TB HDD, users are provided reliable 24/7 recording. You can also install an external hard drive (up to 4TB) for backup storage.
  • Remote Access and Playback – The free Reolink app allows you to access all your cameras remotely, no matter how many you have. Check in on your home or business whenever, wherever. Perform live views and playbacks on your smart device (iPhone, Android, iPad) via WiFi or 3G/4G connection.
  • 2 Years Warranty – Users are provided with a 30-day money-back guarantee and 2 years warranty. Simply contact Reolink tech support at the e-mail: [email protected], and we will replace any defected or broken products.

7. Lorex Smart 4K UHD Active Deterrence Indoor/Outdoor Security System

Lorex Smart 4K UHD Active Deterrence Indoor/Outdoor Security System, 8 x 4K Ultra HD IP Bullet Cameras w/Smart Motion Detection | Color Night Vision & Smart Home (8 Pack) - Incl. 2TB 8 Channel 4K NVR
  • 8 x 4K SMART ACTIVE DETERRENCE CAMERAS - Each security camera features 4K Ultra HD resolution providing superior definition and detail. The Active Deterrence Motion-activate warning light and remote-triggered siren help deter uninvited guests.
  • COLOR NIGHT VISION – Equipped with infrared LEDs, these cameras provide clear, colored video quality with IR night vision for up to 150ft, letting you identify objects and people more accurately.
  • LOREX HOME APP COMPATIBLE – Monitor your home or business from anywhere with the Lorex Home app for Android and iPhone. Just install the app and scan your system’s unique QR code to connect your security system to your phone.
  • SMART MOTION DETECTION - Each camera comes equipped with advanced motion detection. This system features person/vehicle detection which helps reduce unnecessary alerts and false alarms from moving branches or animals.
  • AMAZON ALEXA & GOOGLE ASSISTANT - Cameras are also compatible with Amazon Alexa and Google Assistant Voice Control.

8. Lorex 4K Ultra HD Security System, HD Active Deterrence Wired Security Cameras

Sale
Lorex 4K Ultra HD Security System, HD Active Deterrence Wired Security Cameras w/Long Range Color Night Vision (6 Pack)- Includes 8-Channel NVR w/2 TB Storage Hard Drive
  • 6 ULTRA HD ACTIVE DETERRENCE SECURITY CAMERAS-Each 4K HD security camera provides an 128-degree field of view and can be mounted on the wall or ceiling.
  • COLOR NIGHT VISION – Keep your family and possessions safe. Equipped with infrared LEDs, these cameras provide clear, color video quality up to 130 ft, letting you identify objects and people more accurately than in black and white.
  • 2 DETERRENCE MECHANISMS- Each camera comes equipped with a motion triggered LED light and a remotely triggered alarm, perfect for stopping trespassers in their tracks.
  • 2-WAY TALK – Keep your family and possessions safe with the ability to listen or talk directly to anyone on your property with the built-in mic and speaker.
  • LOREX CLOUD APP COMPATIBLE – Monitor your home or business from anywhere with the Lorex Cloud app for Android and iPhone. Just install the app and scan your system’s unique QR code to connect your security system to your phone.

9. Reolink 4K 16CH PoE Video Surveillance Camera System

Reolink 4K 16CH PoE Video Surveillance Camera System, H.265 8pcs 8MP PoE IP Security Cameras Outdoor with a 8MP 16-Channel NVR, 3TB HDD pre-Installed,RLK16-800D8
  • 4K Ultra HD – Reolink 4K Ultra HD (8MP, 3840 × 2160) PoE camera delivers almost four times the clarity of 1080p. Our camera kit provides users a vivid display, even when you digitally zoom in. Any flaw or distortion you’ve encountered before has been eliminated, ensuring you the highest quality view of your surroundings.
  • Plug and Play PoE System – A simple PoE connection makes it easier to set-up and install your home security camera system. With one single network cable, users can enjoy smooth security coverage of their entire house. This is perfect for both beginner camera users and DIY enthusiasts.
  • Continuous 24/7 Recording – With a pre-installed 3TB HDD, users are provided reliable 24/7 recording. You can also install an extra internal hard drive (up to 4TB) for backup storage.
  • Remote Access and Playback – The free Reolink app allows you to access all your cameras remotely, no matter how many you have. Check in on your home or business whenever, wherever. Perform live views and playbacks on your smart device (iPhone, Android, iPad) via WiFi or 3G/4G connection.
  • 2 Years Warranty – Users are provided with a 30-day money-back guarantee and 2 years warranty. Simply contact Reolink tech support at the e-mail: [email protected], and we will replace any defected or broken products.

10. Swann Home Security Camera System, 8 Channel 8 Bullet Cams

Sale
Swann Home Security Camera System, 8 Channel 8 Bullet Cams, 4K Ultra HD DVR, Indoor/Outdoor Wired Surveillance CCTV, Color Night Vision, Motion Sensor Lights, Alexa + Google, 2TB HDD, SWDVK-855808WL
  • SEE MORE IN ULTRA HD 4K VIDEO: This state-of-the-art 8 camera, 8 channel DVR-5580 wired surveillance camera system sees faces, logos on clothing, labels on boxes, license plates & other close-ups in 4K/3840 x 2160 pixels ultra HD . The cameras' construction provides 24/7 protection in rain, snow, heat & more. Each PRO-4KWLB has a 90-degree viewing angle & night vision up to 130ft in black & white & up to 32ft in color with the bright sensor warning light.
  • True Detect heat & motion sensing: this professional-quality DVR security system detects moving warm objects, like people and cars, triggering recording and push notifications so you can act immediately to prevent unwanted activity. With reliable notifications and fewer false triggers, you'll save time and stress. With Swann Smart Search technology, you can select a specific area of the image to search for movement within recordings.
  • Tired of paying for extra storage? Enjoy free video storage with no ongoing costs: This wired security system delivers reliable home, office and retail protection 24/7. Have peace of mind knowing that if something happens you will always have video evidence. Store months of video footage onto the massive 2TB hard Drive with no additional costs and upload video footage (up to 2 channels) and stills (all channels) to the cloud by linking your DVR to your own Dropbox account. Dimensions (WxDxH)12.8" x 9.06" x 2.09"
  • Security made Smarter: "Alexa, show me the front door. " with this security system You can speak to see as it works with Alexa enabled smart devices like your echo Show, echo spot, and 4K Fire TV. It's also compatible with Google Assistant and Chromecast. Enjoy security in the palm of your hands with live streaming from multiple cameras and multiple sites, playback video, receive push notifications and more on your mobile device via the latest Swann security app.
  • We have your back: not only do our security cameras have your back, We do too. Everything you need to get started is in the pack, including cables, mouse, stickers and accessories. If anything goes wrong, your Swann surveillance camera system is backed by a full 12 month . Computer Operating SystemWindows, Mac OSInternet ViewingSwann Security AppHandheld Device SupportediOS, Android, 3G/4G Smartphones & Tablets