NVR2104HS-S3 IP Recorder

NVR2104HS-S3 is a perfect solution for video supervision, which has been designed to meet your security needs. Thanks to the intelligent decoding format, the device supports H.265+/H.265/Smart H.264+/H.264 video formats. This means that you can enjoy the maximum decoding ability to 6 × 1080p@30 fps.NVR2104HS-S3 also has an adaptive decoding function, which makes it easier to connect to other companies network cameras. In addition, the device is equipped with the AI ​​by Camera function, which provides peripheral protection and SMD plus to increase safety.Most importantly, the NVR2104HS-S3 meets the requirements of Security Baseline 2.1, which is an industry standard for security systems. So, if you are looking for a reliable and safe video supervision system, NVR2104HS-S3 is the perfect choice for you.

Sharp and clear image

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A camera to work in the IP system should be distinguished by the ability to accurately archive video material while maintaining a large amount of details and full smoothness of animation. The network camera guarantees undisturbed capture of monitoring recordings while maintaining a natural palette of colors and high fluidity of the image. Due to the fact that IP cameras are often used in changing observation conditions, the presented Dahua device is equipped with a number of technologies ensuring insensitivity and active adaptation of the camera to a heterogeneous monitoring environment.

IP67 tightness class

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The high quality of the housing confirms the provision of the IP67 security class with the device.

3DNR - Noise reduction system

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The noise reduction system allows you to maintain image transparency in a situation of variable signal strength level. In practice, this function protects the recordings against the occurrence of so -called The smoking effect and allows you to maintain detailed and crystal clear video recordings.

WDR - Extended dynamic range

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The WDR function allows you to get a transparent and detailed image, thanks to the skilful leveling of both too bright and darkened fragments of the recording. Thanks to the WDR system, it is possible to maintain the readability of the entire monitoring in places with a varied lighting level of the observed scene.

BLC - Backlight compensation

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The function allows you to eliminate the resulting effect when the camera is directed towards a strong light source, i.e. when the first plan becomes dark and not legible. Compensation consists in brightening the first plan, unfortunately also at the expense of the background, which also becomes brighter. Generally, the function improves image quality.

HLC - High light compensation

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The algorithm detects image points that are strongly lit and then masks them enabling effective observation. HLC mode is extremely useful when observing underground parking lots. It allows you to read the license plates numbers that are covered with "bright stains" from the headlights.

Smart lighting function

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The intelligent lighting function allows you to change basic image parameters, such as exhibition, contrast or brightness. The signal processor analyzes the image on an ongoing basis and immediately after detecting the x -ray reduces the power of the infrared illuminator. Thus, the image becomes more pronounced and the x -rays disappear.

RoI - Region of Interest

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The Region of Interest system allows you to increase the quality of the recorded image in fragments of the observed scene indicated by the user. Thanks to the Roi function, economic recording of recordings and saving the total video files with the original image quality in priority areas is real.

Privacy masks

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Using the characteristics of the camera with the function of privacy zones, it is real to adapt the method of functioning of the observation system to the spatial specificity and safety requirements of a specific installation site. Thanks to the privacy mask system, it is possible to freely determine the image fragments that will be excluded from the video supervision.

Powered by PoE technology

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Power Over Ethernet is a solution developed with a view to carrying out quick and uncomplicated assembly of network devices and comfortable equipment operation and easy installation modernization. Thanks to PoE support in the 802.3af standard, connecting an IP camera will be real using the popular UTP computer pair. Saving the total number of cables necessary to start the device improves the monitoring system and allows the camera to be located away from traditional network power sources.

Support H.265 compression and Smart codec

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The latest H.265 compression provides 40-50% savings in the field of bandwidth and memory. H265 coding uses advanced technology to improve the ratio between the size of the stream and the quality of the image. The H.265 compression format is only supported as part of one manufacturer.Smart codek H.265+ provides high image quality without charging the network. H.265+ coding has dynamic GOP, dynamic roi, flexible creation of frames and intelligent noise reduction. It provides saving of the bandwidth and disk space up to 70% compared to the H.265 standard.