NVR616DR-64-4KS2

Working on a wireless network

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An additional advantage of the monitoring recorder is the possibility of 24 -hour and undisturbed functioning within different network environments. Cooperation via a USB port with individual 3G/4G modems and Wi-Fi cards ensures the ability to connect the device to the wireless network and guarantees the implementation of effective communication without the need to bring wires to end devices.

Resolution 4K

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The Dahua recorder supports 4K resolution (3840x2160), ensuring unparalleled quality and enormity of details. 4K monitoring, based on already available IP cameras and recorders. This resolution is displayed in 16: 9 format, which is the most popular and available to receivers such as TV sets or monitors. Another change in relation to the original 4K image requirements is the type of compression. According to the assumptions, compression is based on the JPEG2000 format, while due to the need for large compression in monitoring systems, the H.264 format and the newer version H.265 are used.

Intelligent image analysis (IVS)

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The recorder provides the user with the ability to easily operate cameras equipped with IVS functions. Appropriate configuration of the functions from the recorder level results in a constant analysis of the recorded image and allows you to quickly capture undesirable events. The function includes: detection of exceeding the virtual line, detection of invasion in the zone, detection of the disappearance/appearance of objects, face detection, detection of changes in camera settings and painting the lens, and sound detection.

Smart Search

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The intelligent search function refers to searching recordings. During the reproduction, the area of ​​interest is defined and recordings in which traffic detection in the defined area took place. The most important thing is that when programming the system you do not need to know and program this area. The user determines the image only during playback.

Smart Track

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A professional IP monitoring recorder is also equipped with a practical Smart Track function. This function enables automatic tracking of people and other objects thanks to the connection of stationary cameras and rotary heads.

Privacy masks

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Privacy zones are free -configurable image areas excluded from monitoring. Thanks to the private mask system, it is possible to record an image with respect for the right to privacy of third parties.

POS

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Possibility to cooperate with the recorder with POS terminals. Each cash transaction is recorded in the system and assigned to a specific video material. This allows for a significant increase in the detection of mistakes and theft.

Face detection

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Facial detection allows you to automatically detect faces in digital images or video streams. For this purpose, AI Dahua recorder uses advanced deep learning algorithms, which previously processed a large number of data sources in the training process. This allows for effective and rapid analytics even in adverse conditions.

Heat Map - Business Analysis

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In addition, the recorder cooperates with cameras equipped with the function of an intelligent heat map. This function is extremely useful in cases of analysis of customer behavior in places such as supermarkets, retail stores, etc. The information collected in this way may prove to be useful for entrepreneurs in determining the most popular goods. Wise distribution of products helps increase sales.

Video outputs

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The recorder is equipped with a video output in the HDMI standard and a VGA connector, where the displayed image reaches a maximum resolution of 1920 × 1080.

Onvif support

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The DAHUA network recorder supports the standard of ONVIF communication used in network video protection installations. The support of a joint information exchange protocol guarantees trouble -free construction of monitoring structures based on devices produced by various manufacturers.