1.The default setting of the NVR is 1024 x 768.
2.If the monitor resolution is lower than 4K, then the system will not show the 4K resolution.
ZOSI 8CH 4K Spotlight PoE Security Camera System,4pcs 4K Wired Indoor Outdoor PoE IP Cameras with Two-Way Audio and Siren,Color Night Vision,AI Human Detection,8CH 8MP NVR with 2TB HDD for 24-7 Record
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.
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
Better Visual Effects
This camera security system 8.0MP UHD and 16:9 widescreen aspect ratio gives you cinematic visuals.
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.
Not only watch ultra-clear live video, you can also hear and talk directly to anyone who approaches via 2-way audio.
AI Human Detection
You will get App push notifications and an email whenever a person is detected on your property.
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.
Why Choose PoE ?
Truly Digital:100% video quality preservation over long distance transmission.
Secure Transmission:Video feeds are encrypted before transmission, making data interception difficult.
Ease of installation:A single ethernet cable transmit power, video and audio.
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.
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
Variety of Alarm Methods
This 4K Camera security system can customize the warning mode, three alarm modes: light alarm,sound warning, sound and light warning together.
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
Multiple Playback Options
The system supports four playback modes: Fast playback, Schedule playback, Motion detection playback, Humanoid detection playback. You can choose any playback mode to save your time and not miss any moment.
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.
Multilingual Operating Systems
Available languages: French, Russian, English, Italian, Portuguese, Spanish, German, Japanese, etc. Allows you to use the system conveniently
Max Support 100 Meters Cables 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.
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.
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