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ZOSI

ZOSI 4K PoE Security Camera System,16 Port 24CH 8MP NVR with 4TB HDD,8pcs 4K Indoor Outdoor PoE IP Cameras,Face/Person/Vehicle Detection,2 Way Audio,Night Vision,Dual-Disk Backup for 24/7 Recording

    • Based on 2,185 reviews
Condition: New
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Availability: In Stock.
Fulfilled by ZosiDirect
Arrives May 25 – May 27
Order within 20 hours and 5 minutes
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Style: 4K POE-8Cam


Features

  • [4K Ultra HD and Color Night Vision] This incredible 4K CMOS image sensor allows the camera to capture more light, resulting in improved color, contrast, and low-light performance. With 4K resolution, you can record everything in stunning detail with high pixel count and digitally zoom in on objects in the distance without losing any quality. Experience the ultimate clarity and enhanced visibility with our advanced technology.
  • [Face/Person/Vehicle Detection with Push Alerts] Our AI-powered detection feature intelligently identifies faces, people, vehicles, or other objects, reducing unnecessary notifications. Whenever a motion event is detected, you'll receive instant push alerts through the app and email notifications. Stay on top of any activity with our advanced detection technology.
  • [4K 16-Channel NVR Upgrade to 24CH Expandable] Upgrade your 4K 16-channel NVR to a 24-channel system with our expandable solution. Simply add a PoE switch (not included) and you can expand your system to support up to 24 PoE cameras. This gives you the flexibility to add additional cameras according to your needs. You can integrate more (ZOSI only) 8MP, 5MP, 4MP, 3MP, or 2MP PoE cameras to enhance your surveillance.
  • [Two-Way Audio & Remote Access] Equipped with built-in microphone and speaker, our product allows you to have real-time conversations with your family, communicate with colleagues at work, or greet visitors at your door, all through our free mobile app. With support for multiple user connections, you can share camera view with your family. And you can remote access and playback anytime, anywhere on your phone.
  • [Dual-Disk Backup for 24/7 Recording] Our dual hard drive design supports extended continuous recording and USB backup. It can accommodate up to two 6TB hard drives (not included). With a built-in 4TB secure-grade hard drive, you can rely on it for reliable all-day recording. The NVR can be set to automatically overwrite the oldest stored footage or transfer these video files to a USB thumb drive or external hard drive via USB.

Brand: ZOSI


Connectivity Technology: Ethernet


Video Capture Resolution: 4K


Special Feature: Person Vehicle Detection, Siren Alarm, Night Vision, Audio Recording, 4K, Weatherproof, Image Sensor, Video Recording, Two-Way Audio See more


Number of Channels: 16


Brand: ZOSI


Connectivity Technology: Ethernet


Video Capture Resolution: 4K


Special Feature: Person Vehicle Detection, Siren Alarm, Night Vision, Audio Recording, 4K, Weatherproof, Image Sensor, Video Recording, Two-Way Audio


Number of Channels: 16


Memory Storage Capacity: 4 TB


Color: White


Power Source: Power Over Ethernet


Item Dimensions LxWxH: 17 x 13 x 11 inches


Operating System: iOS, Android, Windows, Mac OS


Recommended Uses For Product: business, apartment, home


Compatible Devices: Smartphones, Personal Computers, TV


Signal Format: Digital


Other camera features: Rear, Front


Low light technology: 100FT


Night Vision Range: 100 Feet


Recording Mode: Schedule


Optical Sensor Technology: CMOS


Total USB Ports: 2


Hardware Interface: VGA, Infrared, Ethernet, HDMI


Lens Type: Fixed


Video Input: HDMI


Viewing Angle: 90 Degrees


Product Dimensions: 17 x 13 x 11 inches


Item Weight: 26.9 pounds


Item model number: 16SK-2258AW8-40-US


Date First Available: November 30, 2022


Manufacturer: ZOSI


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: May 25 – May 27

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews

    • Here is the home security system for you.
Style: Wired-8Cam
The I purchased this system, was someone broke into my son's new/used car 2 weeks after he bought it, stealing over $500 in electronics; GPS, Radar Detector, and Dash Camera, add in the cost to replace the broken window, and it's a no brainier to figure out I need a camera DVR. First off the instructions to place the DVR on the Internet are nonexistent, however, a duckduckgo.com search will return more then enought help for you. The short answer is you have to open port (37777) on your firewall to allow the DVR to be seen via your cellphone or remote PC. The DVR presets allow for recording out of the box, and its internet settings are set to DHCP by default, so networking is pretty simple, its dealing with your Cable Modem or DSL modem that's hard; more on that later. The camera's have a nice clean, clear picture, and during low light automatically turn on the IR LEDs and the camera switches to Black and White mode; there isn't anyway to see other then B/W using IR illumination, that's just the way the world is. If you try and use a camera at night pointing outside through a window, the IR LEDs will cause the window to act like a mirror and you won't see anything. The cables that come with the unit are 18.3 meters or 60 feet for the rest of us in the free world. They sell additional cables at a very inexpensive price, so there's no need to make your own. The ends on the cables prevent you from plugging into the cameras wrong, so even with the addition of extra cables it's a simple installation; you will have to buy some female to female BNC barrels to use with the extensions. There's a selection under "Networking" that is labeled "WiFi", however, it only works with a WiFi USB adapter sold buy some other vendor. There's 2 USB ports on the back of the DVR, the top port is marked "USB 2.0", I assume for a thumb drive for backing up recorded data, and the bottom is is labeled "USB Mouse", which was included; the optical mouse worked in both ports, so I'm thinking the DVR doesn't support a Keyboard. There is very little need for a keyboard since all the information to be entered is easily accomplished via a mouse and the only time I wanted a keyboard was to enter in the password. There's a setting for allowing the DVR to obtain time off the internet using NTP, however, I still had to manually set the time the very first time, there's support for DST, however, you have to tell the DVR which days to start and stop DST. Power for the DVR comes from a small wall wart, however, there are terminal connections to allow for the use of 2 wires to supply power, the cameras are supplied from a separate power supply, one power supply can support 8 cameras, and an octopus cable is supplied for this. Another nice design feature ZOSI did, was adding a slot in the side of the bottom bracket of the camera. The slot is to allow the cables to be run outside of the mounting plate in the case you're not able to drill a hole behind the mounting plate. If you do drill a hole behind the mounting plate, all your wires will be hidden from view and you'll have a very clean installation. I used the HDMI connection to connect to my TV for use as a display, there's also a VGA port that could be used, however, at the cost of HDMI TV's it's probably the connection most users will use. The display allows you to see up to 9 cameras at once realtime, and double clicking on any one picture will expand it to full screen. I only own a 740p TV, however the cameras output 1080p to it without any problem. Getting on to the internet : after reading the online documentation for getting the DVR to be seen from a device on the internet I found that I had to add a Port Forwarding rule to allow port 37777 to the DVR. This will require you to hard code an IP address into the DVR, which is very easy, its figuring out how to add the Port Forwarding to your DSL/Cable modem that may give you problems. If your modem supports adding a DMZ, you could also add the DVR to the DMZ and not bother with Port Forwarding. Each modem is different so once again duckduckgo.com may be need to find help on this. You'll need to remember to turn WiFi off on your cellphone when trying to test the remote viewing application, since when your cellphone is on the same network as the DVR the firewall rules don't apply. The Android ZOSI viewing application isn't as easy to navigate as I'd expect, I don't own an iPhone so I can't speak to that application. One thing I DID NOT like about the ZOSI's Android application, is it requires you to give it an unreasonable amount of access to your phone's resources; why do they need access to your camera, contacts, and a host of other items? ZOSI, fix this, or at least explain why you need all of this access. The remote display is downgraded to prevent over use of your network data plan on your cell phone, I've played with it a bit, however, I can't say if this is a setting that can be changed. I did figure out that you can remotely capture video from a camera onto your cell phone, and also play back video as well. As I learn more about the system I may post more. I've yet to try and add a WiFi camera to the system, as I still have to install all 8 cameras, but I'll try that next and post the results. ... show more
Reviewed in the United States on December 24, 2017 by Denis Dimick
    • Great system for the price - please read
Style: Wired-8Cam
Review Image by Denali Dad Denali Dad
Review Image by Denali Dad Denali Dad
I got the Zosi 8-channel 1080p camera system with 2TB DVR. Given the affordable price, I considered this system to be entry level, but likely good enough for surveilling my home. I was right; I’ve had it installed for a few weeks now and I am satisfied with it. I did not want a wifi camera system so I bought this hard-wired system. Wires are more reliable and I don’t need 8 or 9 more devices on my wifi router. I bench-tested every camera and wire before permanently installing anything. The cameras work well. The resolution is good but since the lens has a very wide angle, the corners of the image are less sharp than the center. But this is acceptable to me because the wide lens covers a lot of area. The BNC cables work acceptably, but I found that 65 feet was not long enough. To get to the four corners of my home’s exterior (3200 sq ft), I needed to purchase some other-brand 100-ft and 150-ft cables. I found that both the Zosi and the aftermarket cables are susceptible to visible feedback in the images, especially when the wires are bent near the connectors. I got them all to work acceptably, but you get what you pay for. The DVR I initially received was easy to set up and worked well, except that it would reboot itself every couple of hours. Zosi customer service helped me address it and eventually shipped me a new DVR unit at no cost. This has solved the problem. They are helpful and responsive, but they are located in China so emails generally have a 1-day turnaround time. Reviewing recorded footage works but it is not intuitive. There are a lot of unmarked icons to figure out. But it works. The app works but it is a little clunky. Each time I open it when away from the home wifi, I have to tell it to connect to the cameras. At first the app couldn’t see the cameras away from home. Zosi had to help me tweak settings on the DVR and my router (like disabling the firewall!) to get it to work. It does work reliably now. Again, you get what you pay for. There is also a desktop application for viewing the cameras, but you can only load it via the supplied mini-CD (what is this, 1999?) and it only shows the footage in low resolution. But it works. Overall, for the price I am happy with this system. I can view my house at home live on my TV, away from home on my phone, or later via playback. A high-end professional system would have cost several thousand dollars. This system meets my needs and could be used by any homeowner or small business. ... show more
Reviewed in the United States on February 4, 2018 by Denali Dad Denali Dad
    • Good value for the money
Style: 5MP POE-8Cam
Purchased the system in October. Installed in early to mid November. System worked well, mobile app is a little lacking as you have to reload the system to get the video to update every time. Other than that the app works fine, easy to view and capture photo or video. Once you get familiar with the app it gets easier. Night vision cameras do have a bit of a spotlight feel to them but are clear enough to tell what's happening. With just a little bit of ambient light the night vision feature turns off and it goes to color even in darkness. Use care when choosing placement of cameras close to light fixtures. Unfortunately, the system was dead before Christmas. System would no longer recognize the hard drive so it stopped recording and I had to submit for a replacement. Aimee made the process fairly easy. We went through some steps (updating drivers, checking power supply, etc.) with no luck. She submitted for a return label and had me send the unit in to be inspected. Unit was verified as bad and a replacement was sent immediately. Overall, I would say that the process was fairly easy, just keep in mind that they have a different time schedule than most of the U.S. so their responses will likely come during the overnight hours but they do respond in a very timely manner. My experience was very good and I do feel that the company honored their warranty without problems. Only time will tell if the replacement will give any problems. ... show more
Reviewed in the United States on January 23, 2023 by Steven Baugus
    • Great camera system
Style: 4K POE-8Cam
I love this camera system. Very clear picture.
Reviewed in the United States on March 28, 2024 by The seller is great, but the product is just very terrible and bad. What’s worse than the product is the technical support. Pretty much most of the features are not working. When you try to get with technical support, the technical support doesn’t help at all. There suggestion to me was to just return the product and that’s how they decided to fix this issue. I spent 5 hours in the attic running the camera wires and now they suggested just to return the product.

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