Description: Read Before Buy 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. 4K Ultra Clarity Day & Night 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. 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. Expand Up to 16-Channel System This 4K 8 ports NVR can be upgraded to 16CH expandabled with a PoE switch connected (Not included). Why Choose PoE ? ATruly 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. AI Human Detection Avoid annoying false alerts with intelligent AI person detection. You‘ll be notified via App push notifications and emails upon detection of humans. See & Talk through Camera Not only can you watch ultra-clear live video, you can also directly hear and talk to anyone close to you with 2-way audio. For example, with couriers, real-time communication with visitors outside the door Dual Deterrence For Intruders Powerful spotlights and sirens warn unwanted persons when suspicious persons approach. Double Warning to Protect Your Home. 24/7 Safeguard Expandable 24/7 recording kit covers every corner of your house with up to 8 cameras running simultaneously, so you never worry about missing a thing. Save Space on HDD Compared with H.264 coding, advanced H.265+ technology saves about 50% bandwidth and storage for longer recording time and a better viewing experience. Personalize Your Detection You can customize the detection area. When a stranger breaks into the area, the system will work immediately to warn the intruder and reduce false positives. Smart AI Motion Detection Avoid annoying false alerts with intelligent AI person detection. You‘ll be notified via App push notifications and emails upon detection of humans. 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. 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 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 Live View Anytime & Anywhere Download the Zosi Smart app on your smartphone (iOS or Android), and enjoy four cameras simultaneous viewing on the app. You could also view the live view on computer via AVSS PC client. Stay Strong Anywhere 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 or 5MP POE bullet or dome cameras. But the total number of cameras connected to the NVR should not exceed 8.Noted:This PoE NVR only supports ZOSI WiFi Camera with a particular model (Ethernet Cable Connection), if you want to add a wifi camera to this NVR, please contact customer support first. 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 NVR 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. Noted: The quality of the image is related to where you install this camera.1. Better to install cameras in a position with a wide field of vision, and the best outdoor installation height is 4-8 meters.2. The direction of the lens should avoid the angle facing the light source as much as possible.3. The installation environment should avoid a high dust environment as much as possible. On Mar 6, 2023 at 18:57:24 PST, seller added the following information:
Price: 359.99 USD
Location: Walton, Kentucky
End Time: 2024-07-30T00:02:41.000Z
Shipping Cost: 0 USD
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Item Specifics
Return shipping will be paid by: Seller
All returns accepted: Returns Accepted
Item must be returned within: 30 Days
Refund will be given as: Money Back
Return policy details:
Features: Automatic Motion Tracking, Multiple Language Support, Waterproof, Night Vision, LED Indication, Manual Sensitivity setting, 2-Way Audio, Color Night Vision, Human Detection, 24/7 Recording, Sound&Light Alarm, Instant playback, Regular Playback, Event Playback, Alarm Playback, Remote View, Spotlights&Siren, AI Detection, 4K HDR, Add-On Camera, Instant Alert, Motion/PIR Activated, Wall Mounted, Outdoor/Weatherproof
Manufacturer Warranty: 1 Year
Surveillance NVR Feature 3: Up to 4K (3840*2160)
Location: Indoor/Outdoor
MPN: Does not apply
Smart Alarm 1: Mail Alert, Motion Detection, Human Detection
IR Night Vision: Up to 100ft/30m
Resolution: 8 Megapixels（3840*2160）
NVR Recording Mode: Manual Recording, Timed Scheduled, Motion Detection
Storage Capacity: 2TB
Color Mode: Color Day, B&W Night, Full Color Mode (Starlight Night Vision)
Smart Home Compatibility: ZOSI Smart
Survelliance NVR Feature 1: 4K; HDMI&VGA Output; P2P, QR Code to Remote
Surveillance Technology: IP/Network
Number of Channels: 8
Power Source: Wall Plug-In
Smart Alarm 2: Sound and Light Alarm, Alarm Push
Number of Cameras Included: 4
Camera Type: Bullet
Surveillance NVR Feature 2: Continuous, Time Shcheduled, Motion Detection
NVR Features: H.265+, Smart Search
Camera Feature1: 8MP(4K), Metal Casing, Indoor/Outdoor, Day & Night
Model: 8SN-1828W4-20-US-A4
Upgrade 16CH Expandable: This NVR can be upgraded to 16CH with a PoE switch(Not included)
Number of Zones: 8
Remote Access Device:: Android, iPhone, iPad, PC Client
Maximum Resolution: 3840x2160
Camera Connectivity: IP/Network - Wired
Image Sensor: 1/2.5" Progressive Scan CMOS
Camera Resolution: 8MP
Remote View Setup: Scan QR Code to Remote access in seconds
Camera Feature2: IR Cut, 2-Way Talk, Siren
Connectivity: Ethernet Cable
Camera Lens: 4 mm @ F2.0 horizontal 90°
Surveillance NVR Feature 4: 8MP recording&playback（3840*2160）
System Features: 100% Compatible with Zosi 8MP or 5MP bullet or dome POE cameras
Brand: ZOSI
Warranty: 1 Year
HDD: 2TB Hard Drive included! Support Up to 8TB
Color: White
Smart Home Protocol: Infrared
Type: 8MP POE Camera System
Items Included: 4K POE Cameras
