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Recording resolution up khổng lồ 8 MPhường Parallel đoạn phim outputs: HDMI (4K/30Hz, 1080p/30/60Hz) / card đồ họa (1080p/60Hz) Max total bandwidth (input/output): 40/80 Mbps Support of 4 IP. cameras (Hikvision or ONVIF-compliant) Support for one SATA HDD up 6 TB Support for H.265+/H.265/H.264+/H.264/MPEG4 video compression VCA functions (face detection, crossing of virtual line, area intrusion detection etc.) Support for ANR function Channel 0 - possibility lớn monitor all cameras with minimum demvà for network bandwidth 2x USB 2.0 Audio input/output Monitoring of statuses of LAN, cameras, HDDs
Hikvision DS-7604NI-K1(B) is a modern 4-channel IP. network đoạn phim recorder capable of monitoring, recording and playing bachồng images from 4 IP.. cameras of megapixel resolutions, up khổng lồ 8 MPhường. Its independent HDXiaoMI (up to lớn 4K) and đồ họa (up to lớn 1080p) monitor outputs can provide images with different layouts. Each monitor can display the video clip from any camera, in any screen division. SATA port enables the user to install a hard drive with capathành phố up khổng lồ 6 TB. Additionally, the NVR supports NAS/IP SAN disk arrays. In the case of disk space overflow, the newest data overwrites the oldest recordings. Built-in USB ports allow for connecting external memory sticks or disk drives in order to lớn copy some files.

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The local recording và network transmission can use H.265+, H.265, H.264+ or H.264 compression methods that provide good image unique with relatively small bandwidth và disk space consumption (in each case the selected type of compression must be supported by the cameras). Compared with H.264, H.265 can reduce by half the data stream, which translates into lớn proportional savings of the disk space or extended data retention time. H.265+ và H.264+ are Hikvision standards based on the original systems & optimized for CCTV applications. They further minimize the streams in typical đoạn Clip surveillance scenartiện ích ios. To use any available compression method, it must be supported by the connected cameras. The compression method can be specified individually for each channel.
The NVR supports alarms generated by VCA functions (face detection, license plate recognition, crossing virtual lines, area intrusion detection, an entry/exit to/from an area, loss of focus, etc.) implemented in cameras. The response lớn such an event (e.g. someone crosses virtual line in a specified direction) can be the change of the state of the alarm output, gmail notification sent lớn a monitoring center etc., depending on the configuration. Advanced analytics allows installers/users to implement more advanced projects, perkhung quichồng search of interesting events & premix intelligent recording that saves disk space.
With the support of ANR (Automatic Network Replenishment), any IPhường camera equipped with a memory card can record đoạn Clip in the absence of network connection. After the restoration of the network connection, the recordings are automatically synchronized with those recorded on the NVR. This ensures continuous coverage of events, even in the case of communication problems between the camera & NVR.
The menu of the DVR has been designed in a manner that helps everyone, even novice users, navigate & make changes to lớn the settings. Both the layout of commonly used functions và graphic thiết kế meet the highest current standards. The tư vấn for Firefox, Opera, Safari eliminates the need for installing ActiveX components.

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IPhường CCTV systems based on Hikvision IP.. cameras & NVRs can be configured for continuous recording with special parameters in the case of specific events. Each channel can be configured individually in this aspect. It is possible khổng lồ increase the frame và bit rates, independently of the continuous recording settings. After the occurrence of an event (motion detection, camera tampering etc), the NVR automatically switches lớn the event-recording mode (usually with higher parameters). During the rest of the time the recording is carried out in the continuous mode. The increased parameters just before & after the sự kiện allow to lớn play baông xã every second of the period with high detail and smoothness, while the recordings between events may have sầu a much lower performance, taking significantly less space on the storage truyền thông.
Communication with the NVR can be mix via a website browser or through miễn phí client software: iVMS 4200 (computers), iVMS 4500 or Hik-Connect (smartphones). The users can also access the device through two không lấy phí cloud services: Ezviz và Hik-Connect (which is the successor of HikDDNS).
The iVMS 4200 client software enables users of HIKVISION devices khổng lồ manage them in IPhường networks. The software allows for configuration and management of NVRs/DVRs, IP. & analog cameras (in hybrid systems). The iVMS 4200 utility can remotely manage up to lớn 256 devices, with the use of up khổng lồ 4 monitors. Oner monitor can display up images from up lớn 64 cameras. Aside from system configuration & live monitoring, the utility can be used for remote playbaông chồng, notifying, two-way audio transmission, creating multi-cấp độ e-maps.
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iVMS-4500 is a Smartphone application for smartphones running Android, iOS or Windows Phone operating systems. It can be used for live monitoring and playback of images from DVRs, NVRs, IPhường cameras via Wi-Fi, 2G or 3G networks.

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