ZOSI 4K PoE Security Camera System,4 x 8MP Weatherproof Surveillance Cameras with One-Way Audio,People Counting,Night Vision,Person Vehicle Detection,8CH 4K NVR with 2TB HDD for Home 24/7 Recording
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30-day refund/replacement
To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.
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Availability:
In Stock.
Arrives
Saturday, Aug 9
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Size: 4K POE-4Cam
Features
- 16CH Expandable 4K NVR System--This 8-port PoE NVR supports up to 8 cameras directly, but with an additional ZOSI PoE switch (sold separately), you can expand to 16 channels for larger surveillance coverage. Easily add more ZOSI 8MP/5MP PoE cameras (bullet or dome) for flexible security scaling.
- Smart Person/Vehicle Detection & Instant Alerts--Advanced AI accurately distinguishes people & vehicles from other motion, reducing false alerts by 90%. Get real-time notifications via app alerts, emails, or siren alarms when threats are detectedensuring you never miss critical events.
- One-Way Audio & Metal Weatherproof Design--The built-in microphone lets you listen in remotely (one-way audio), while the aluminum metal housing ensures IP66-rated weatherproof durability. Ideal for indoor/outdoor use in any conditions.
- Crisp 4K Video & 100ft Night Vision--Experience ultra-clear 8MP 4K resolution with H.265+ compression for sharper details and 50% less storage usage. Built-in IR LEDs provide 100ft night vision in total darkness, while 3D DNR reduces noise for cleaner footage day and night.
- 24/7 Recording with 2TB HDD - No Fees -- Pre-installed surveillance-grade hard drive stores weeks of continuous footage (auto-overwrites oldest files). Access recordings anytime via free ZOSI app - no monthly subscriptions ever.
- AI-Powered Hourly People Counting--This system automatically counts people entering and exiting any space (stores, offices, venues, etc.), providing reliable hourly data to optimize operations, improve customer experience, and enhance security.
Brand: ZOSI
Connectivity Technology: Wired
Special Feature: Night Vision, Vehicle Detection, Weatherproof, Smart Playback, Human Detection
Number of Channels: 8
Memory Storage Capacity: 2 TB
Brand: ZOSI
Connectivity Technology: Wired
Special Feature: Night Vision, Vehicle Detection, Weatherproof, Smart Playback, Human Detection
Number of Channels: 8
Memory Storage Capacity: 2 TB
Power Source: Corded Electric
Item dimensions L x W x H: 1 x 10.6 x 1 inches
Recommended Uses For Product: Security,Surveillance
Compatible Devices: Smartphones, Cameras เลนส
Signal Format: Digital
Other camera features: Rear, Front
Low light technology: Night color
Night Vision Range: 100 Feet
Frame Rate: 20fps
Recording Mode: Event, Manual
Optical Sensor Technology: CMOS
Hardware Interface: USB
Lens Type: Fixed
Video Input: RJ45
Viewing Angle: 1.1E+2 Degrees
Manufacturer: ZOSI
Global Trade Identification Number: 48
UPC: 788000912348
Product Dimensions: 1 x 10.6 x 1 inches
Item Weight: 12.82 pounds
Item model number: 88N2-1058W4-US
Batteries: 1 Lithium Ion batteries required.
Date First Available: June 3, 2019
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Saturday, Aug 9
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.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
- Klarna Financing
- Affirm Pay in 4
- Affirm Financing
- Afterpay Financing
- PayTomorrow Financing
- Financing through Apple Pay
Learn more about financing & leasing here.
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Top Amazon Reviews
This isn't my first security system, but if I ever need another one, I'll happily get this one again. Video quality, excellent. Installation, easy Set-up, almost automatic. All you have to do is plug it in, scan the QR codes and viola - the entire thing falls into place and you are up and running.
Reviewed in the United States on June 2, 2024 by Louis Celli Louis Celli
4K resolution is a great value at this price. Setup and deployment are easy. Hardware setup using the included mouse is twitchy. Having a 4K monitor(not included) is a plus. Setting up and using the Zosi app is fairly easy. Found the dvr and displaying the live view is fat and straightforward. However, the playback time seems to be off by a few hours. The playback time shown on the pc software is correct. Navigating the app and pc software playback tends to be jumpy and not smooth. Control is not as responsive but that could be the phone or pc. Finally, the pc software can not zoom in to make the letters bigger on a 4K monitor. As usual, the app seems to stop from time to time. Restart app to continue. Inconvenient.
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Reviewed in the United States on November 3, 2021 by Rater
The ZOSI systems are quality products. Three years ago I installed the name brand system (with the owl face) in my home and at the same time I installed a less expensive ZOSI system in my daughter's home. During those three years my name brand has given me fits, usually disconnecting the app and needing a reboot to get back online. That happened frequently, but usually on the first day of every vacation, leaving me unable to monitor my home. Meanwhile, my daughter's ZOSI has never once failed to connect, even after three years. With 4K becoming more mainstream, I decided to upgrade and this time to the ZOSI. I was a little disappointed to see there were none here in the states, but it arrived from China in about 8 days. In about 20 minutes I had switched all the cables over to the new ZOSI DVR, then spent the afternoon switching 4 of my 8 cameras out to the new 4K cameras, and the evening getting all the DVR system set up the way I wanted it. I had just one item on the setup that I couldn't figure out, so I sent an email to the ZOSI tech support and about 10PM I received a reply with step-by-step instructions and about 8 screenshots to make everything clear. This solved my question in a few seconds. I now have the apps set up on all our mobile devices, my mac, and monitoring on one input of my TV and all with almost instant connection when I want it, whether on my LAN or away by internet. This system is well thought out and 1000% better than the old system I had.
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Reviewed in the United States on July 11, 2020 by Paul H.
Let us start with the reason you buy a NVR is because you’re wanting peace of mind. When your camera system goes out at 5 months and I’ve only spent now 27 hours using the tech support. So far I’ve been told to each time I have to send the order# and product model. You think it’s Lily but at the end it’s Nina? It’s a very very slow process these funky email system they use. So far yesterday I’ve waited hours and hours for help looks like today is going to be the same. One more thing they’re telling me to use a bigger power supply than the one they sent with the kit. I guess I need to spend more money to troubleshooting their equipment. Let’s see how long this takes!
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Reviewed in the United States on September 27, 2024 by Bobw Bobw
Hi. The cameras live view quality is excellent. The screws to be used for placing the camera at a surface, are of poor quality: one got broken while it was half its way and most of them are rusty after the first rain. I suggest to purchase stainless steel screws for outside use. Will need now to replace all of them with exterior resistant screws. The DVR setup was easy. The online manual clears out any doubt about settings. The recording playbacks quality of the cameras are very bad. When using the only compatible Zosi system app it do not allows to control the speed playback into a slower or faster mode at mobile. The frames per second cannot be increased by DVR settings. Therefore a walking person looks like running or suddenly disappearing from screen loosing the capability to be used for incident analysis purposes while you are out of home. If it not were because of this sad app I will give it a 5 Star. I have asked Technical support if there a way to control the speed playbacks thru this or a later app upgrade and I am waiting their response. Update 3/28/2021 The playback problem is only limited to Android Mobile phones. The Zosi APP works excellent with Iphones. There is no gap between frames using an Iphone. Customer Service submitted the latest test results to ask their Tech Division to review the Zosi Smart APP for Android phones. The playback option at DVR Monitor have additional operations that helps to speed up any security incident investigation. Note of Caution: It seems that when a Refurnished Zosi System is purchased via Amazon, Zosi do not honor any hardware guarantee as sale do not display on Zosi records. Amazon only option is to receive back the complete System for a credit instead of a component replacement.
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Reviewed in the United States on February 2, 2021 by Luis I.
I rarely write reviews but this 4K DVR rig and cameras motivated me. It includes all necessary cords (HDMI, 60 ft. BNC camera cords, power supplies and ethernet). Instructions could be better but are unnecessary because everything was labeled well. My use is a bit unusual. We built a kitchen that had no windows so I hooked up the system to a 4K TV we have above our sink to emulate one. These cameras are perfectly clear and allow us to see outside as clearly as through a real window! If the image I uploaded here looks fuzzy, it ain't these cameras! Unconditionally, I recommend this. P.S. - the image above is not from the kitchen - it was just a test to see the quality before placing the camera in its final place,
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Reviewed in the United States on May 18, 2021 by MeMark MeMark
Cameras are great quality build. Video and audio quality is good. Programming and app are terrible. The app doesn’t now properly set up the motion sensing, cameras are often shown as disconnected when they are not, recording ends up as all the time or sporadic at best.
Reviewed in the United States on July 18, 2025 by Bob