Main Features:

[4K Ultra High Definition] This ultra HD 4K CMOS Image Sensor allows the camera to capture more light, which improves color, contrast, and low-light performance. 4K resolution is four times the resolution of 1080P, it can record everything with sharper details with the high Pixel count and be able to digitally zoom into far away objects without losing any quality. Up to 100ft color night vision, you can see clearly during day and night.

[Smart Human Detection] Advanced AI human detection technology, the camera can intelligently detect human. When triggered by a human movement event, a smart light and sound alarm system sounds the alarm and responds to any potential hazards. At the same time the Instant notifications and email alerts will be pushed to your phone.

[Two Way Audio & Remote Access] The PoE IP camera Built-in mic and speaker let you stay in touch with your household. So you can talk to your kids or tell your dog to stop barking, or say hello to the delivery man through the Free Zosi Smart App. Free app for live view & Playback on Mobile Phone with Wi-Fi anywhere anytime.

[8 Ports NVR Upgrade 16CH Expandable] This 4K 8-port NVR can expand up to 8 PoE cameras. If you additional purchase a PoE switch (not included), you can update to 16 channel system. It provides you with the flexibility to expand additional cameras. You can add more (ZOSI only) 8MP, 5MP or 4MP POE bullet or dome cameras.

[Continuous 24/7 Recording] If built in 2TB Security Grade Hard Drive,users are provided reliable 24/7 recording.Support ultra-long continuous recording and backup by USB. NVR can be set to automatically overwrite the oldest internally stored footage or you can transfer those video files by USB to a memory stick or external Hard Drive.

4K Ultra HD

Four times the resolution of 1080P.In 4K resolution.Record everything with sharper details with the high Pixel count and be able to digitally zoom into far away objects without losing any quality.

Four Night Vision Modes

1. Starlight Night Vision（Automatically）
Capture more light and reveal vivid details even in very low light conditions with an advanced starlight sensor.

2. Smart Night Vision（Manual Setup）
Heat & motion turn on the spotlights, enabling color night vision.

3. Full Color Night Vision（Manual Setup）
Illuminate your way at night, full-color image and video let you see more valuable details.

4. Infrared Night Vision（Manual Setup）
Infrared LEDs on, image is black and white.

Expand Up to 16-Channel System

This 4K 8 Ports NVR can be upgraded to 16CH expandabled with a PoE switch connected(Not included).It provides you with the flexibility to expand additional cameras.

Two-Way Talk

Not only watch ultra-clear live video, you can also hear and talk directly to anyone who approaches via 2-way audio.

AI Person Vehicle Detection

Precisely Detect Person Vehicle,The camera is smart enough to detect people or vehicles from other objects and safely reduce unwanted notifications.

Smart Light and Sound Warning

As your guard in every night, this cam is alert and ready to react to any potential danger via smart light and sound alarm system

Protect What Matters Most

The camera system allows you to set up specific detection areas to focus on what you really care about.

Multiple Recording Modes

ZOSI NVR offers 4 kinds recording modes to meet your needs: Continuous Record ; Scheduled Record; Motion Detect Record; Recycle Record.You can customize each camera with different recording modes, which allows you to save space on the hard drive

High Dynamic Range

This Ultra HD 4K CMOS Image Sensor allows the camera to capture more light,and turn on HDR mode to deliver crisp detail even in backlit environments for real-world visuals

Save Hard Drive Space

H.265+ coding compresses video file sizes without quality degradation, thus saving lots of storage space for longer recording time and a better viewing experience.

Support Multi-channel simultaneous playback

Do more support 4 cameras to play back at the same time, you can also adjust the viewing speed, support 1/2x / 2x /4x / 8x / 16x / 32x speed playback, adjust according to your preferences

Easy Remote Access

View live feed, replay footage, and customize settings from your mobile devices, whenever and wherever, with an all-in-one ZOSI Smart App/AVSS Client.

100 Meters Cables Long Transmission

The distance greatly increases the convenience of home installation, and it is installed in the place where you want to monitor the most

Built for Indoors & Outdoors

The protection level of this camera is IP66, and the shell is made of metal, which can effectively block sand, dust and wind and rain erosion. Suitable for indoor and outdoor installation.

Q&A

Question 1: Can I add more cameras to this system?

Yes. You can add more (only ZOSI) 8MP, 5MP, or 2MP POE Bullet or dome cameras. But the total number of cameras connected to the NVR should not exceed 8.

Question 2: How to get the 4K 8.0MP resolution:

(1) Please make sure that your TV monitor is 4K or better than 4K resolution, and connect the DVR to your TV monitor.

(2) Setup the system, and go to Main Menu- Set up-Basic to change the "Video Output" to "3840 * 2160" manually.

Question 3: Why can't I hear audio when watching live on NVR?

1. The NVR can transmit audio only when the monitor/TV is connected via HDMI cable, otherwise the monitor/TV will have no sound output.

2. Click the right mouse button -Go to Main Menu- Set up - Click the audio, you can adjust the volume and select the channel to play the audio.