NVR Recorders - Digital Watchdog Protocols, Compression Supported
Build a reliable, easy-to-manage IP surveillance system with the right network pieces from one place. Start with your cameras (IP cameras) and recording (NVR recorders), then connect everything with network switches (PoE simplifies power and cabling). Extend or adapt runs using network devices like PoE injectors, splitters, and long-distance extenders. No Ethernet nearby? Powerline networking can bridge from a wall outlet. For Wi-Fi add-ons, see network routers. Finally, manage live view, playback, alerts, and user access with video management software—most options offer mobile apps and simple setup for homeowners.
Featured Network Recorder Manufacturers
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- $93,875.20SKU: DW-BJRR2Y340TLX
Digital Watchdog DW-BJRR2Y340TLX Blackjack Rack 2U 26-Bay NVR, Linux Ubuntu 20.04 with 340TB
- Supports all ONVIF conformant IP cameras
- Storage options 380-520TB raw internal storage
- Record and manage single- and multi-sensor IP cameras of any resolution up to 600Mbps throughput
- Hot Swappable HDDs
- OS RAID 1, Data RAID5, 6 options
$93,875.20Low Price Guarantee - was $69,416.80 Special Price $42,517.79SKU: DW-BJAi2R128T
Digital Watchdog DW-BJAi2R128T Blackjack Rack NVR Server with 128TB HDD
- Hosting Intelligent Video Analytics Ai software deep learning and color filter
- Server-side analytics for non-analytic cameras
- Deep learning classifiers
- A single device for NVR and Analytics server for lower deployment cost
- Record and manage single- and multi-sensor IP cameras of any resolution up to 600Mbps throughput
was $69,416.80 Special Price $42,517.79Low Price Guarantee - was $65,424.80 Special Price $40,072.69SKU: DW-BJAi2R96T
Digital Watchdog DW-BJAi2R96T Blackjack Rack NVR Server with 96TB HDD
- Hosting Intelligent Video Analytics Ai software deep learning and color filter
- Server-side analytics for non-analytic cameras
- Deep learning classifiers
- A single device for NVR and Analytics server for lower deployment cost
- Record and manage single- and multi-sensor IP cameras of any resolution up to 600Mbps throughput
was $65,424.80 Special Price $40,072.69Low Price Guarantee - was $50,668.00 Special Price $39,900.21SKU: DW-BJAiR128T
Digital Watchdog DW-BJAiR128T Blackjack Rack NVR Server with 128TB HDD
- Hosting Intelligent Video Analytics Ai software deep learning and color filter
- Server-side analytics for non-analytic cameras
- Deep learning classifiers
- A single device for NVR and Analytics server for lower deployment cost
- Record and manage single- and multi-sensor IP cameras of any resolution up to 600Mbps throughput
was $50,668.00 Special Price $39,900.21Low Price Guarantee - was $61,432.00 Special Price $37,627.10SKU: DW-BJAi2R64T
Digital Watchdog DW-BJAi2R64T Blackjack Rack NVR Server with 64TB HDD
- Hosting Intelligent Video Analytics Ai software deep learning and color filter
- Server-side analytics for non-analytic cameras
- Deep learning classifiers
- A single device for NVR and Analytics server for lower deployment cost
- Record and manage single- and multi-sensor IP cameras of any resolution up to 600Mbps throughput
was $61,432.00 Special Price $37,627.10Low Price Guarantee - was $60,990.40 Special Price $37,356.62SKU: DW-BJAiR96T
Digital Watchdog DW-BJAiR96T Blackjack Rack NVR Server with 96TB HDD
- Hosting Intelligent Video Analytics Ai software deep learning and color filter
- Server-side analytics for non-analytic cameras
- Deep learning classifiers
- A single device for NVR and Analytics server for lower deployment cost
- Record and manage single- and multi-sensor IP cameras of any resolution up to 600Mbps throughput
was $60,990.40 Special Price $37,356.62Low Price Guarantee - was $56,856.80 Special Price $34,824.79SKU: DW-BJAiR64T
Digital Watchdog DW-BJAiR64T Blackjack Rack NVR Server with 64TB HDD
- Hosting Intelligent Video Analytics Ai software deep learning and color filter
- Server-side analytics for non-analytic cameras
- Deep learning classifiers
- A single device for NVR and Analytics server for lower deployment cost
- Record and manage single- and multi-sensor IP cameras of any resolution up to 600Mbps throughput
was $56,856.80 Special Price $34,824.79Low Price Guarantee - was $33,908.00 Special Price $33,229.84SKU: DW-BJAiR160T
Digital Watchdog DW-BJAiR160T Blackjack Rack NVR Server with 160TB HDD
- Hosting Intelligent Video Analytics Ai software deep learning and color filter
- Server-side analytics for non-analytic cameras
- Deep learning classifiers
- A single device for NVR and Analytics server for lower deployment cost
- Record and manage single- and multi-sensor IP cameras of any resolution up to 600Mbps throughput
was $33,908.00 Special Price $33,229.84Low Price Guarantee - was $46,950.40 Special Price $28,757.12SKU: DW-BJAiAR2PA2R2
Digital Watchdog DW-BJAiAR2PA2R2 Blackjack Ai 2U Rackmount Video Analytics Appliance with Dual Processor and Dual A2000 NVIDIA Cards
- Deep learning analytics on an appliance, connected to any DW Spectrum IPVMS system for any connected stream
- Hosting Intelligent Video Analytics AI software deep learning and color filter
- Providing Server-side analytics to non-analytic cameras on any DW Spectrum IPVMS system
- Analytics by Deep Learning engine
- Up to 48 secondary streams
was $46,950.40 Special Price $28,757.12Low Price Guarantee
Network Recorder Frequently Asked Questions
What is a Network Video Recorder (NVR)?
A Network Video Recorder (NVR) is a device that records video footage from IP cameras over a network. Unlike traditional DVRs, which are designed for analog cameras, NVRs work with digital video streams, allowing for higher resolution recordings and more flexible camera placement.
How many cameras can I connect to an NVR?
The number of cameras you can connect to an NVR depends on its specifications. Most NVRs have a specified channel limit, such as 4, 8, or 16 channels. Ensure the NVR you choose matches your surveillance needs and can support the number of cameras you intend to install.
What resolution can I expect from an NVR?
NVRs can support various resolutions, typically ranging from 1080p (2MP) to 4K (8MP). The resolution you choose will affect the clarity and detail of the recorded footage, with higher resolutions providing better image quality, especially for identifying faces or license plates.
Do NVRs require a hard drive?
Most NVRs require a hard drive for storage, though some models are sold without one. The hard drive capacity you need will depend on the number of cameras, their resolution, and how long you want to retain recorded footage. Consider a model that allows for easy upgrades if needed.
What is PoE and why is it important for NVRs?
Power over Ethernet (PoE) is a technology that allows network cables to carry electrical power along with data. This is important for NVRs because it simplifies installation by eliminating the need for separate power supplies for each camera, making it easier to set up and maintain your surveillance system.
