Hikvision’s 4K Ultra HD display, 8-megapixel camera, 4K Ultra HD display, and two-way audio. The main stream resolution is 3840 x 2160 pixels, and the sub-stream resolution is 1280 x 720 pixels. On a 32-inch 4K display, the image is as clear as a high-definition TV show, leaving nothing to be desired.
Hikvision’s 4K Network Video Recorder (NVR) is designed specifically for video storage and management of 4K Ultra HD cameras. They are typically used in home, business, or commercial security systems to provide high-quality video surveillance and recording. Here are some key points about Hikvision’s 4K NVR:
1. Resolution Support
– The 4K NVR can record and playback video at up to 4K (3840×2160 pixels) resolution. This ultra-high-definition resolution captures finer image details, enhancing the clarity and quality of the surveillance footage.
2. Multi-Channel Input
– Hikvision’s 4K NVRs usually support multi-channel video input, meaning they can connect to and manage multiple 4K cameras simultaneously. Models supporting 8, 16, or 32 channels can meet various monitoring needs.
3. Storage and Compression Technology
– To handle the large storage requirements of 4K video, Hikvision’s 4K NVRs typically use H.265+/H.265 compression technology. This advanced compression algorithm significantly reduces storage space usage without noticeably degrading image quality. – These devices support large-capacity hard drives or RAID arrays to ensure long-term video storage.
4. Smart Analytics
– Many of Hikvision’s 4K NVRs integrate intelligent video analytics features such as facial recognition, perimeter protection, and license plate recognition. These features enhance the smart capabilities and efficiency of the surveillance system through deep learning algorithms.
5. Remote Access and Management
– Users can remotely access and manage the NVR via smartphones, tablets, or computers. This functionality is available through Hikvision’s iVMS app or Hik-Connect cloud platform, allowing users to view live video or replay recordings anytime.
6. Connectivity and Compatibility
– Hikvision’s 4K NVRs typically support various connection methods, including PoE (Power over Ethernet), which simplifies camera installation and management. – These recorders are usually compatible with the ONVIF protocol, meaning they can work with cameras and devices from other brands.
7. Security
– The NVRs generally feature multi-level user permissions and encrypted transmission to ensure the security of video data.
