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Features :
Camera SupportWith a total of 80/160 Mbps (8- or 16-channel models) of incoming bandwidth available, the TVN 22 can support up to 16 cameras at HD resolution in real-time (30fps) and many other configurations. Flexible bandwidth allocation per channel allows users to maximize recording performance. In addition, the TVN 22 has familiar front panel controls that allow for easy operation, as well as browser, software and mobile device management tools.
IP camera support includes resolutions ranging from standard VGA to 8.0 megapixel, including Interlogix and third-party IP cameras via ONVIF.* The TVN 22 also supports TruVision encoders for integrating existing analog cameras. Up to four internal hard disk drives may be configured for a total internal hard drive capacity of 24TB, making the TVN 22 ideal for extended storage or megapixel camera applications.
Recording options include continuous, motion, and alarm or combined scheduled recording modes. Motion recording utilizes an IP cameras built-in motion detection events, and alarms can be triggered from any of the 16 on-board alarm inputs or from alarm inputs that reside on the IP camera.
Software connectivity allows remote access to the recorders full capabilities via Web browser or TruVision Navigator. TruVision Mobile also allows for remote device access. Configuration is quick and easy through startup wizards, IP device auto-discovery tools and ezDDNS service.
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While both NVRs and DVRs are used for video recording, the main difference lies in the type of cameras they support. NVRs work with IP cameras that transmit video data over a network (usually Ethernet), whereas DVRs are designed to work with analog cameras that transmit video signals via coaxial cables.
NVRs offer several advantages, including support for high-resolution video, scalability (easy to add more cameras), remote access and management via network connectivity, advanced features like motion detection and video analytics, and compatibility with modern IT infrastructure.
Setting up an NVR system involves several steps: connecting IP cameras to the NVR via Ethernet cables, configuring network settings, setting up recording parameters (such as resolution, frame rate, and compression), and configuring user access permissions. Some NVRs also require additional configuration for remote access and integration with other systems.
NVRs typically support various types of storage, including internal hard drives, external hard drives, network-attached storage (NAS), and cloud storage. The choice of storage depends on factors such as capacity requirements, redundancy needs, and budget considerations.
At CTC Communications are hard drive storage size is listed in the product description, additional hard drives can also be purchased.
Yes, most NVRs offer remote access capabilities, allowing users to view live or recorded video footage from anywhere with an internet connection. This is typically done through a web interface or dedicated mobile app provided by the NVR manufacturer.
Many NVRs support integration with third-party devices and software, such as access control systems, alarm systems, and video management software (VMS). This enables users to create comprehensive security solutions tailored to their specific needs.
Security is a critical consideration for NVR systems, especially since they handle sensitive video data. To enhance security, NVRs often support encryption protocols, user authentication mechanisms, and network security features such as VPNs and firewall integration. It's essential to follow best practices for cybersecurity when deploying and configuring NVR systems.
Maintenance tasks for NVRs typically include regular software updates to patch security vulnerabilities and add new features, monitoring system health and performance, checking storage capacity and integrity, and ensuring the physical security of the NVR device itself.
When choosing an NVR, consider factors such as the number of cameras supported, recording resolution and frame rate, storage capacity and scalability, network connectivity options, compatibility with existing infrastructure, ease of use, available features (such as motion detection and remote access), and vendor support and reputation.
Check out our blog post on
How to choosing the Right Network Video Recorder (NVR) for Your Home or Business