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Vivotek ND4801 How to Lock Vast Playback for Security Concerns, How to Exit Vast Playback

Models: ND4801

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VIVOTEK

How to Lock VAST Playback for Security Concerns

If you happen to be away from your computer, for security reasons, we suggest you lock the program. When VAST Playback is locked, the user must enter the correct password to unlock and access the program again.

To lock Playback, click Unlock on the quick access bar or click System > Lock on the system

menu. The Unlock

icon will then turn into Lock

.

To unlock Playback, click and enter the correct password in the popup window.

How to Log out from the VAST Server

To log out from the current server, click the station and click Logout on the quick access bar or click System > Logout on the menu bar. You can also right-clickthe station and click Logout. A confirmation window will pop up. Click OK to confirm or Cancel to return to the VAST Playback window.

How to Exit VAST Playback

To exit VAST Playback, click Exit on the quick access bar or click System > Exit on the menu bar. A confirmation window will pop up. Click OK to confirm or Cancel to return to the

VAST Playback window. When you exit the program, your user account will be automatically logged out from the current server.

186 - User's Manual

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Vivotek ND4801 user manual How to Lock Vast Playback for Security Concerns, How to Exit Vast Playback
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ND4801 specifications

The Vivotek ND4801 is a next-generation network video recorder (NVR) designed for robust and efficient surveillance applications. With the rise of IP-based security systems, the ND4801 stands out as an advanced solution tailored for both small and large installations. One of its main features is the capability to support up to 64 channels of high-definition video recording, allowing for comprehensive monitoring across extensive environments.

Powered by Vivotek's cutting-edge technologies, the ND4801 employs H.265 video compression, which significantly reduces bandwidth usage and storage requirements without compromising video quality. This is particularly beneficial for users who need to store vast amounts of footage while maintaining clarity and detail. The recorder can accommodate various resolutions, including 4K Ultra HD, ensuring that even the most intricate details are captured effectively.

Another notable characteristic of the ND4801 is its user-friendly interface, which allows for easy configuration and management of connected cameras. The intuitive web interface provides real-time preview capabilities, playback, and advanced search functionalities, enabling users to efficiently navigate through recorded footage. Moreover, the NVR supports multiple display modes and layouts, facilitating seamless monitoring across multiple screens.

The device’s built-in RAID support further enhances data security, offering options for RAID 0, 1, 5, and 10 configurations. This ensures redundancy and data protection against potential drive failures, making it a reliable choice for mission-critical surveillance tasks. In addition, the ND4801 features PoE (Power over Ethernet) support, simplifying installation by allowing users to power cameras directly through the network cable, thus reducing cable clutter and installation costs.

To enhance surveillance capabilities, the ND4801 integrates sophisticated analytics features such as motion detection and people counting. These intelligent functions help in effectively managing alarms and can reduce false positives, leading to a more accurate monitoring experience. The ND4801 also supports integration with third-party VMS (Video Management Software), allowing for flexibility in system design and functionality.

In summary, the Vivotek ND4801 NVR is a powerful and versatile solution for modern surveillance needs. With its support for high-definition recording, advanced video compression, user-friendly interface, enhanced data security features, and intelligent analytics, the ND4801 is well-equipped to meet the demands of various industries, including retail, transportation, and critical infrastructure. Its robustness and adaptability make it an ideal choice for anyone seeking a reliable video surveillance solution.