Aug 24, 2020

Best 4K Security Cameras Review & Buyer’s Guide 2021

4k security cameras are one of those things that seem like they’re probably all the same. To help you choose the best 4k security cameras, we’ve put together this comprehensive guide for 4k security cameras. It’s not going to consider absolutely every possible material combination or bonding factor, but we will try and cover as much as possible.

In a Hurry !! and want a quick review here is our editors pick

Editor’s Pick

Amcrest 3840×2160 NightVision Weatherproof IP8M 2496EB

Top 10 4k security cameras


4.3 out of 5 stars, 332 customer reviews Check Best Price

4.4 out of 5 stars, 351 customer reviews Check Best Price

3.7 out of 5 stars, 14 customer reviews Check Best Price

4.5 out of 5 stars, 97 customer reviews Check Best Price

4.3 out of 5 stars, 44 customer reviews Check Best Price

5.0 out of 5 stars, 1 customer reviews Check Best Price

4.1 out of 5 stars, 871 customer reviews Check Best Price

4.0 out of 5 stars, 629 customer reviews Check Best Price

3.7 out of 5 stars, 4187 customer reviews Check Best Price

4.0 out of 5 stars, 10 customer reviews Check Best Price

Best 4k security cameras

1. Amcrest 3840×2160 NightVision Weatherproof IP8M 2496EB


Amcrest 3840×2160 NightVision Weatherproof IP8M 2496EB
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  • EXPERIENCE ULTRA HD 4K — Stunning ultra-high quality 4K (8-Megapixel / 3840×2160) resolution featuring enhanced low light capability utilizing the latest Sony Starvis image sensor and Ambarella S3LM chipset. This outdoor security camera boasts a super-wide 112° viewing angle allows you to cover more ground and keep more of what matters to you safe. Power Over Ethernet (POE camera) for easy installation (POE Injector or Switch Required; Not Included, Sold Separately).
  • SMARTER SECURITY — Receive motion alert notifications and review footage via your smartphone with the Amcrest View app. Playback and record professionally on a PC using the Amcrest Surveillance Pro for Windows and MAC (included) or Blue Iris Professional. Works with Amcrest Cloud remote video storage, MicroSd card, Amcrest NVRs, Synology and QNAP NAS, FTP, Pale Moon and Sea Monkey Browsers, IE, Safari, Firefox 49.0 and Chrome with Amcrest Web View Extension.
  • DAY OR NIGHT, RAIN OR SHINE — Built to whether any storm and the darkest of nights, this 4K PoE IP Camera features a heavy-duty metal weatherproof IP67 housing as well as built-in IR LEDs and a Sony Starvis 1/2.5” 8MP progressive image sensor to achieve unsurpassed low-light capability and night-vision up to 131 feet. Dual H.265/H.264 compression allows for maximum encryption with the latest technology as well as backwards compatibility with legacy platforms.
  • SECURE CLOUD VIDEO BACKUP — The optional Amcrest Cloud remote video storage subscription service allows you automatically store your videos off-site in a third-party location hosted and secured by Amazon AWS. This way if something happens to your local PC/NVR/SDcard/NAS, the footage will be safely recorded in a secure off-site location and accessible to you through a web-based Flash interface for PC (Chrome/Firefox/Safari/Edge) and AmcrestCloud smartphone app.
  • SIMPLE, RELIABLE, SECURE — This Amcrest POE camera features a secure SSL/HTTPS connection, FCC and CE certificates and receives regular firmware updates. At Amcrest, we want to ensure the safety of our customers, their loved ones, homes and businesses. You’ll receive a full 1-year US Warranty and Lifetime Support provided directly from Amcrest. Compatible with the following Amcrest Junction Boxes, ASIN: B07CB468HC, B07FK662Z5

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2. ZOSI Outdoor Security Channel Weatherproof


ZOSI Outdoor Security Channel Weatherproof
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  • (1).【4K Ultra HD 8 Channel Security System】4K Ultra HD(8MP) is capable of recording a pixel ratio of 3840 x 2160,that’s 4x the resolution of 1080P. This kit comes with 8CH H.265+4K DVR recorder and 4 x 4K(8MP) security camera outdoor indoor, 100ft Night Vision, 110° View Angle. (2TB Seagate Skyhawk Security Grade Hard Drive Included) “
  • (2).【Advanced H.265+ High Efficiency Video Compression】ZOSI self-developed H.265+ video coding technology, stands at the cutting edge of security industry, is specially developed for the characteristics of the surveillance scene. H.265+ can further improve compression ratio on the based on H.265 standard and save 80% storage space compared with H.264. Save network and storage resources effectively.
  • (3).【Remote Access & Motion Detection】 View and manage your security system via free iOS & Android APP (ZOSI Smart) or PC Client. You can also customize motion detection area in each camera to minimize false alerts. Instant notifications and email alerts will be pushed to your phone directly as long as the cameras detect moving objects.
  • (4).【Customize Each Camera with Different Record Modes】 Our ZOSI DVR offers 4 kinds recording modes to meet your needs: Record footage continuously; Record during scheduled times; Only record when detect motion; Recycle record. You can customize each camera with different recording modes, and download the recording files for the USB backup.
  • (5).【20/7 Customer Support and 2 Year Warranty】Guaranteed for 2-year warranty & Free life-time Tech Support & 90-day money back guarantee. Any problems, please just feel free to contact us, you can always rely on our 20/7 customer service.(Customer Support response within 20 hours everyday)

3. Lorex LBV8721AB Bullet Camera Vision


Lorex LBV8721AB Bullet Camera Vision
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  • 1 BULLET CAMERA — Each 4K 1080p security camera can be mounted on the wall or ceiling. These cameras can withstand rain, snow, wind, and temperatures ranging from -22 to 140-degrees Fahrenheit.
  • 150 FEET NIGHT VISION: Keep your family and possessions safe. These cameras provide clear color video quality for up to 150 feet in ambient lighting and 90 feet in total darkness.
  • WIDE VISION- Keep you home and business safe with each camera having an 89- degree field of vision.
  • IP66 WEATHERPROOF RATED CAMERAS- These cameras are able to withstand extreme weather temperatures from -22 degrees to 140 degrees F.
  • DURABLE AND VANDAL RESISTANT ALL-METAL HOUSING- Keep you home and business safe with a robust metal covering to prevent vandals from damaging the camera.

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4. COOAU Security Surveillance Waterproof Detection


COOAU Security Surveillance Waterproof Detection
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  • 【Ultra 4MP HD AND WHITE NIGHT MODE】 The COOAU outdoor security camera, with high-definition 4 megapixel (2624*1512P at 30fps), a 1/2.7 inch industrial color CMOS image sensor and 5-megapixel lens with 8-fold digital zoom technology, provides you clearer images than those of 1080P camera even under the 8x zoom. When the white light mode is activated, this camera can capture full-color videos up to 98.4 feet even in dark environments.
  • 【SMART MOTION DETECTION AND REMOTE ACCESS】With smart motion detection technology, the COOAU outdoor surveillance camera supports real-time recording and user notification when motion is detected via the camera. The recorded video can be displayed on almost devices (such as iOS, Android, and Apple TV) to keep you firmly informed of the footage anytime and anywhere.(The camera need power supply to be plugged in, which is included in the package.)
  • 【High-Gain 5dbi ANtenna and Two-way Audio communication】 An upgraded 5dbi antenna is designed for the COOAU outdoor home surveillance camera to enhance Wi-Fi reception and connection stability. Meanwhile, the connection distance of Wi-Fi can be 9.8 feet to 16.4 feet longer than that of a 3dbi antenna. The integrated microphone provides 360-degree audio with noise and echo cancellation, allowing you to achieve two-way audio communication through the COOAU outdoor IP camera.
  • 【Smart H.264 Coding Technology AND IP66 WEATHERPROOF】 The COOAU outdoor Wi-Fi camera can record footage via SD card, Cloud Storage, or Cloud Box. Equipped with the Smart H.264 video coding technology, it can efficiently record and store clear HD videos when motion is detected even in low bandwidth. Designed as weather-resistant IP66, the working temperature of this camera is between -2 degrees Fahrenheit to 131 degrees Fahrenheit, to keep on guarding your home all-weather-ready.
  • 【SECURE ENCRYPTION WITH AMAZON ALEXA SUPPORT】 Thanks to 1024 bit dynamic encryption technology, the COOAU outdoor wireless camera can ensure all video transmissions secure and stable between the camera and your authorized viewing devices, and prevent unauthorized parties from accessing your camera. Besides, the COOAU outdoor security camera is compatible with Amazon Alexa, allowing you to access your footage with high security.

5. Reolink Security Camera Outdoor System


Reolink Security Camera Outdoor System
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  • 4K Ultra HD, Sharpest Ever–Reolink 4K Ultra HD (8MP, 3840 x 2160) PoE camera delivers almost 4 times the clarity of 1080p, and by a wide margin, outshines 5MP 4MP Super HD. This superior camera can show the finest key details in vividness, even when you digitally zoom in, so that every ambiguity in video footage you met before is cleared up.
  • Plug and Play PoE Camera–Simple PoE connection, just plug the security camera to the NVR. So easy set up even for a beginner. Cameras can run up to 270ft via CAT5 or 330ft via CAT6 Ethernet cable.
  • Free Apps and Remote View– Free and intuitive Reolink Client and mobile app for iPhone and Android, PC Windows and MAC, no monthly subscription fee, supporting live view, remote view, motion detection alerts, live stream control, and recorded video playback.
  • Smart Motion Detection and Alert–Schedulable Motion detection, motion recording and real-time motion alert via email, app push notification to mobile phone, motion sensibility adjustment – accurate and smart motion detection less false alarm.
  • 2 Years Warranty–30 days money back guarantee, 2 years quality warranty, life time Tech Support.we will replace your products on manufacture’s defects within 2 years.

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6. Night Owl Indoor Outdoor Camera


Night Owl Indoor Outdoor Camera

    7. Outdoor SV3C Recording 3840×2160 Waterproof


    Outdoor SV3C Recording 3840×2160 Waterproof
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    • ULTRA HD 4K with 5MM LENS: This is SV3C’s Ultra High Quality 4K (8-Megapixels) POE Camera in 3840×2160. It is the Unique Bullet 4K POE Camera Selling on amazon with Built-in Microphone for which you can Record Audio outside. 5.0mm Narrower Angle Lens for a more Focused and Up-Close Shot. We have tested that this 8mp poe camera can view License Plate or Faces Close up to 40ft or more both Day and Night.
    • POE(Power Over Ethernet) CAMERA: Even though this is a poe camera that only need Single cat5 cable for both Power and Data transmission. We still packaged with 12V 1A Power adapter with 3Meters Power cords FOR FREE( For testing function, Or You can also use this camera as an general ip camera as another option) while other sellers did not. We also included Waterpoof kit, Bracket and Screws Pack, Cat5 cable etc. THIS POE CAMERA IS COMING WITH ALL THE ACCESSORIES YOU NEED !
    • SMART MOTION DETECTION ALERT: This 4K ip camera is using the authority Danale APP which has been widely used around US, it would providing intutitive and user-friendly software interface for easier configuration. This poe ip camera can also be set to push motion detection alerts to phone app and email with snapshots. Set detection zone, schedule detection time and adjust sensibility are also available. THIS POE CAMERA HAS BEEN UPDATED WITH MUCH MORE RELIABLE MOTION DETECTION FUNCTION !
    • H.265 ADVANCED VIDEO COMPRESSION: H.265 is more efficiency than H.264+ and H.264. It can maximize storage space also takes up less bandwidth and enables smooth remote viewing. We provide 1 Year Free Return and Lifetime Tech Support for this 8MP IP Camera, so if you have any problems, please just contact us by sending email to, we will be responsible for our cameras and replying back within 24 hours ASAP !
    • ONVIF COMPATIBLE: We have been Onvif’s members and be the listed brand on Onvif’s website. This outdoor ip camera is Onvif compatible to working with most brands’ NVR such as Hikvision, Dahua, Amcrest, Zosi etc. This poe ip camera is also Compatible with Most of the 3rd party software such as Blue Iris, Ispy, Zoneminder, VLC. If you have any problems getting this outdoor poe camera working with your Onvif System, please just write to, we will assist until we get it working.

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    8. ZOSI 1280TVL Security IR LEDs Waterproof


    ZOSI 1280TVL Security IR LEDs Waterproof
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    • ï‚·2 0 MP 1080P 4-in-1 security camera — – this 4-in-1 TVI/CVI/AHD/CVBS bullet camera Compatible with HD-TVI AHD CVI and CVBS/960H analog DVRs High performance lens captures everything in great detail and presents true-to-life color on screen
    • 65ft night vision — – built in 24pcs IR LEDs IR 65ft/20M night vision Megapixel 3 6mm Lens with IR cut provide clear images even in the dark
    • Indoor and outdoor use — aluminum metal vandal proof & waterproof can withstand the toughest of outdoor conditions 3-axis camera stand cable through bracket
    • ï‚·4 mode video output — -1080P AHD 1080P CVI 1080P TVI and CVBS Default video mode is 960H mode compatible with all analog DVRs 1080P video mode must be switched according to your DVR type Widely usage with OSD button you can change signal mode freely and quickly in 5 seconds
    • Noted — This camera did not come with DVR but come with power supply &video power cable! One year quality lifetime Tech Support

    9. Zmodo Wireless Security Outdoor Recording


    Zmodo Wireless Security Outdoor Recording
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    • Works with Alexa: Zmodo Wireless Outdoor Camera is compatible with Echo Show for voice control. (Alexa device sold separately). Please check and update your product to the latest device version in order for it to interact with Amazon Alexa. Connectivity Requirements- 2.4GHz WPA/WPA2 WiFi Network with >2Mbps Upload Speed, iOS (v9.0 or newer) or Android (v4.0 or newer)
    • IP65 Weatherproof – This weatherproof camera can be placed both indoors and outdoors, with a supported temperature range from -10℃ to 50℃. Protect every inch of your home through every season. Power Consumption: 2W~5W
    • Always Stay Connected – Seamlessly stream video remotely via the mobile Zmodo app for iOS and Android or via Internet browser on user. zmodo. com anywhere anytime. Receive intelligent motion alerts on your mobile phone when motions detected. Playback motion videos to check for the missed moments. Improved motion detection enables you to set a motion detection zone on the area you care about .
    • IR Night Vision – Equipped with infrared lights and IR cut, the camera can automatically switch to black and white night vision view when in the dark to ensure you a crystal view. The night vision sensitivity is adjustable. You can share the device to your family and your friends on the app to enjoy the happy moments in your house.
    • Zmodo Cloud Service – All users are eligible for a 1-month free cloud of our 7 day cloud recording plan. With the plan, you can review, save, and share footage at any time, and reduce false alerts with cloud intelligence.

    10. Lorex Bullet Security Camera LNB8921BW


    Lorex Bullet Security Camera LNB8921BW
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    • Ultra HD 4K image sensor delivers 4× the detail of 1080p
    • 4K video recording provides ultra HD quality even when zoomed, offering clearer identification in video evidence
    • Color Night Vision delivers full color nighttime video for improved recognition of objects in low light conditions
    • IR night vision range up to 200ft (60m) in ambient lighting
    • Wide angle 112° field of view (horizontal)

    Final Verdict

    It is essential to make sure that you are buying the perfect 4k security cameras that fits your needs and budget. All the products mentioned above are excellent in their ways and are some of the 4k security cameras in the market. You will never regret buying any of these products as they serve the value of the money you pay for them. However, as we have mentioned before, everybody has different ideas and needs when it comes to 4k security cameras.
    Now it’s time to choose wisely. Get the 4k security cameras that best fits you and enjoys the comfort.