10 Best 4k Security Camera System of December 2025

• 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.

Lorex

• 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.

REOLINK

• 【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. Noted：if you want to get the 4K resolution , it will need to connect the 4K or 8K TV monitor.
• 【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 oldes
• 【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.
• 【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.

ZOSI

• Amcrest’s NV4116E-HS NVR supports hard drives up to 6 Terabytes (Hard Drive Not Included), while Featuring 16CH Recording, the Latest H.265 Video Compression, Playback & Live View in Up to 8MP Resolution @ Real-Time 30fps. Includes 8 x 8MP (4K) IP PoE Outdoor Bullet Cameras (3840x2160P) @15fps. Includes 4 x Ethernet Cables (8 x 60ft).
• EXPERIENCE ULTRA HD 4K - Observe high-quality footage with a Sony IMX274 Starvis Sensor progressive scanning image sensor, Ambarella S3L33M Chipset and UltraHD 4K 8M- resolution (3840x2160). A super-wide 112° viewing angle allows you to see more detail and cover more ground to keep more of what you love safe. Power Over Ethernet (POE) for easy installation (POE injector or switch required; not included, sold separately)
• Plug & Play setup, Easy to configure, access and control. Scan QR Code on NVR from "Amcrest View" app to instantly access live viewing and playback. Connects to and manages all the POE IP cameras on your network directly through their ethernet cables for ultimate ease and convenience in a home security system.
• This Kit comes with a 16CH NVR, that has 8CH PoE Ports and 8 4K bullet cameras. Supports up to 6TB hard drive, not included. An additional PoE switch will be needed for adding additional PoE cameras to your system. (Recommended Amcrest Switch ASIN B0751K65V5) Conveniently packaged with extras such as USB mouse, network cable, and quick start guide with user manual and CD.
• Advanced H.265 compression technology lets you save on storage space which allows for longer recording times. H.265 technology compresses your video without sacrificing any of the UltraHD video quality. Includes USB backup feature for peace of mind. All systems CE & FCC certified with UL compliant power supplies. Guaranteed for a Full Year from purchase with US Support and US Warranty offered exclusively by Amcrest.

Amcrest

• 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 and 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.
• 【Noted】--If you want to get the 4K resolution, you need to connect a 4K or 8K TV monitor. 2 years quality Warranty, 60 days money back guarantee. Life time Tech Support ! If your product stops working in the first year we will replace it.

ZOSI

• (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)

ZOSI

• Crystal-Clear Images in 4K Definition - This 4K Ultra HD NVR Security Camera System outperforms many other cameras on the market by delivering sharp images in 4K/8MP definition. Also, thanks to the 18 IR LED lights, you can see as long as 100ft at night. Say no to blurry images and embrace the 4k definition.
• Easy Installation - A real plug and play security system! Even first-time users can quickly finish the initial setup. Connect the camera to the NVR via the network cable up to 330ft, and the system is good to go. Then you can live view and review all cameras locally through a monitor (not included) or remotely using the mobile app anytime, anywhere.
• 24/7 Continuous Recording - The 4k POE Security Camera Systems records continuously without missing anything. The videos will be saved in the 2TB HDD of the NVR or an FTP server. You can expand the 2TB storage to 8TB. Automatically overwrite the old recordings when it is full. You can launch Reolink client to download the recording files to your computer or insert a USB flash drive to the USB port on the NVR for backup.
• Customize motion detection - Simply customize specific zones to minimize false alerts. Send email alerts with photos or 30-second video clips through the mobile app when triggered. This ip camera system works perfectly outside your house, thanks to its IP66 weatherproof aluminum shell.
• 2-Year Warranty & Life-Time Tech Support: Reolink products have a 2-year warranty and 30-day money-back guarantee. Please contact the Reolink’s Support Team anytime for any questions or problems.

REOLINK

• Instant insights: stay connected to your home or business with remote live viewing and instant motion notifications right from your phone. Whether you are checking in on a package delivery, or looking back to make sure your shop is locked up, get instant access to your live feed from the free Defender 24-7 app
• No contracts or monthly fees: monitoring your video footage on the local 4TB hard Drive means no fees, No missing footage, and everything is kept secure with 128-bit encryption
• Truly 24/7: with clear night vision up to 100 ft and IP67 rated weather resistant cameras, day or night, rain or shine, Defender will keep watch when you cant be there
• Save & share: did something happen? Simply save any footage right on your phone and share with friends, family or the police.
• Flexible to your lifestyle: here at Defender we know how different every ones schedules are. With options to record continuously, enable motion detection or set a schedule, your system is completely customizable

Defender

• 【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.

REOLINK

• ULTRA HIGH DEFINITION VIDEO: This state-of-the-art 4 camera, 8 channel NVR-8580 wired surveillance camera system lets you see faces, tattoos, logos on clothing, labels on boxes, license plates and powerful close ups in amazing 4K Ultra HD. The cameras' sturdy construction gives you 24/7 protection in rain, snow, heat and all year round. Each NHD-885MSB camera has a 93 degree viewing angle and night vision up to 150ft in total darkness, 200ft in ambient light and color night vision in low light, so no blind spot will go unnoticed. Add 4 more cameras for full 8 channel surveillance.
• 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 footage to the cloud by linking your NVR to your own Dropbox account.
• TRUE DETECT HEAT & MOTION SENSING: This state-of-the-art NVR 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's Smart Search technology, you can select a specific area of the image to search for movement within recordings. The latest smart analytics, such as face detection and intrusion detection, trigger recording and alerts to let you know what's happening sooner.
• SECURITY MADE SMARTER: "Alexa, show me the front door." Compatible with Alexa enabled smart devices like your Echo Show, Echo Spot, and 4K Fire TV. Also compatible with Google Assistant and Chromcast. Live stream from multiple cameras and multiple sites, playback video, receive push notifications and more on your mobile device via the latest Swann Security app. The cameras have microphones, adding audio to your video and further enriching captured evidence.
• 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 warranty. As the system uses network cable and has Power over Ethernet (PoE) it's even easier to set up.

Swann