Easy Installation: Skip running wires or searching for outlets. Friendly step-by-step guides in the Wyze app make wireless DIY installation a breeze. No matter where you are, you can warn intruders that authorities are on their way.

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. Detects Out, Alerts Now The AI-based system can detect people or vehicle from other objects, thus you will only get notified about things that matter. 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. Bullet Camera: Dome Camera: 4 Bullet + 4 Dome: 8 Bullet: 4 Bullet: 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 21, 2023 at 02:36:21 PDT, seller added the following information:

Notice: 1.This is a variation listing, 4 bullet POE cameras x 4 dome POE cameras, 8 bullet POE cameras and 4 bullet POE cameras for option. Please choose the right one according to your needs. 2.The default setting of the NVR is 1024 x 768. 3.The 2TB hard drive is pre-installed in the NVR. 5MP Ultra HD 5 Megapixel super high definition video, 2.5 x better than 1080P Full HD, super high definition video to see every detail and protect your premises. If you want to get the 5MP resolution, you need to connect a 2K or 4K TV monitor. High Dynamic Range This Ultra HD 4K/5MP 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. 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). PoE - Installation Made Easy A simple PoE connection makes it easier to set-up and install your home security camera system. Unlike CCTV DVR system, videos from the IP camera system will not be degraded or destroyed by cables. Detects Out, Alerts Now The AI-based system can detect people or vehicle from other objects, thus you will only get notified about things that matter. 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. 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. 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. 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 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. On Guard 24/7 This 5MP camera kit covers every corner of your house 24/7 with up to 8 cameras recording continuously. 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. 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. Remote Access Anytime & Anywhere Get quick access and control to your cameras whenever and wherever via: · Free Zosi Smart App on your mobile device · Free AVSS Client on your PC/Mac 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. 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/5.0MP resolution: (1) Please make sure that your TV monitor is 4K/5MP or better than 4K/5MP 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"(or 2952*1944) 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 21, 2023 at 02:41:32 PDT, seller added the following information:

You can also insert a TF card to view the past complete video through playback function(for free). Storage: Cloud storage service(Not free); TF (maximum 128G) cloud card (NOT INCLUDED). Video Q uality: 1920 1080 1080P.

You can also insert a TF card to view the past complete video through playback function(for free). Storage: Cloud storage service(Not free); TF (maximum 128G) cloud card (NOT INCLUDED). Video Q uality: 1920 1080 1080P.

You can also insert a TF card to view the past complete video through playback function(for free). Storage: Cloud storage service(Not free); TF (maximum 128G) cloud card (NOT INCLUDED). Video Q uality: 1920 1080 1080P.

The Ring Battery Doorbell Camera is a high-definition video camera that offers clear and detailed footage. It is powered by a 24V battery and can be hardwired for added convenience. With a response time of 1ms, this camera ensures that every moment is captured with accuracy. The smart home compatibility with Amazon Alexa allows for easy integration into your smart home system. The sleek satin nickel design adds a touch of style to your door, while the IP/Network surveillance technology ensures reliable outdoor and indoor monitoring. With a storage capacity of 80GB, you can rest assured that your footage is safe and secure.