NVR608-32-4KS2

Working on a wireless network

---

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

---

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)

---

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

---

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.

P2P - Direct access to the recorder

---

The NVR recorder allows you to instantly establish a direct connection to the computer or with a mobile device (iOS or Android). The advantage of this solution is to obtain remote access not only to the device with a public IP address, but also to NVR located in a private network without the need for complex configurations.

Smart Add

---

Thanks to the Smart Add function, the installation of the IP system is as easy as analogue technology, regardless of whether NVR has a built -in PoE switch or not. The only requirement to remember that the NVR network recorder must be in the same network as the cameras.

Automatic Network Replenishment

---

This service guarantees the continuity of recordings in the event of a failure, disconnection or loss of the connection between the camera and the recorder. The system works on the principle of automatic detection of a network problem and a safe recording of recordings on the microSD card placed inside the camera. After the failure cessation, the recording is automatically synchronized and in the case of deficiencies the recorder will download the missing fragments directly from the camera.

Digital image enlargement

---

The function is used with the need to bring a given fragment of the displayed or played recording to obtain a more detailed preview. Through this function, strict supervision over priority areas in a given security zone is possible.

Privacy masks

---

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

---

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.

Video outputs

---

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

---

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.