Vivotek NR9581 V2 User's Manual

Vivotek NR9581 V2 Recorder manual cover
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Vivotek NR9581 V2 Recorder Specification

The Vivotek NR9581 V2 Recorder is a robust network video recorder designed to enhance surveillance system capabilities with high-performance features and reliability. It supports up to 64 network cameras, providing comprehensive coverage for large-scale security environments. The recorder is equipped with a powerful Intel processor, ensuring efficient handling of video data and seamless operation. It offers a maximum data throughput of 384 Mbps, accommodating high-resolution video streams without compromising performance.

Storage is a key feature, with the NR9581 V2 supporting up to eight HDDs for extensive recording capacity, allowing continuous recording and archiving of crucial footage. The device also features RAID 0/1/5/6/10 configurations, enhancing data protection and ensuring system reliability. The recorder supports H.265 video compression, which significantly reduces bandwidth and storage requirements while maintaining superior video quality.

Connectivity options include HDMI and VGA outputs, facilitating flexible monitor setups. An intuitive and user-friendly interface provides easy access to live viewing, playback, and system configurations, streamlining the management of surveillance operations. The Vivotek NR9581 V2 also supports remote access via web browsers and mobile applications, enabling monitoring and control from virtually anywhere.

Advanced event management features include motion detection, tampering alarms, and trigger actions, ensuring timely responses to security incidents. The integration capabilities with Vivotek's VAST software provide an enhanced surveillance solution, allowing seamless management of multiple recorders and cameras. The NR9581 V2 is engineered for reliability and scalability, making it an ideal choice for complex security monitoring needs in diverse environments.

Vivotek NR9581 V2 Recorder F.A.Q.

How do I set up remote access for the Vivotek NR9581 V2 Recorder?

To set up remote access, ensure the recorder is connected to the network, configure port forwarding on your router, and use the Vivotek VAST 2 or iViewer app to access the recorder remotely.

What should I do if the recorder is not detecting some of the connected IP cameras?

Verify that the IP cameras are compatible with the NR9581 V2, ensure they are on the same network, and check the camera's firmware version. Use the recorder's camera search function to add them manually if needed.

How can I perform a factory reset on the Vivotek NR9581 V2 Recorder?

To perform a factory reset, go to the recorder's system settings menu, select the 'Factory Reset' option, and confirm your selection. Ensure you backup important data before proceeding.

What steps should I follow for regular maintenance of the NR9581 V2 Recorder?

Regularly check for firmware updates, clean the device to prevent dust accumulation, ensure proper ventilation, and periodically review and archive recorded footage to maintain storage efficiency.

How can I expand the storage capacity of my Vivotek NR9581 V2?

You can expand storage by connecting additional hard drives through the available SATA ports or using network-attached storage (NAS). Ensure the new drives are compatible with the recorder's specifications.

Why is the playback video quality poor on the NR9581 V2?

Poor playback quality may result from insufficient network bandwidth, incorrect resolution settings, or low-quality camera feeds. Check and adjust these settings as needed for improved playback.

Can I configure motion detection on the Vivotek NR9581 V2 Recorder?

Yes, you can configure motion detection by accessing the camera settings within the recorder's interface, enabling the motion detection feature, and adjusting sensitivity and area settings as required.

What troubleshooting steps should I take if the recorder frequently reboots?

Check for overheating issues, ensure the firmware is up-to-date, verify power supply stability, and review logs for any hardware or software errors that could be causing the reboots.

How do I configure user access levels on the NR9581 V2?

Navigate to the user management section in the recorder's settings, create new user accounts, and assign appropriate access levels and permissions according to your security requirements.

What options are available for exporting recorded video from the NR9581 V2?

Recorded video can be exported via USB, external hard drives, or over the network to a connected PC. Use the export function in the playback interface to select and save desired footage.