NVR Recorders - Digital Watchdog Protocols
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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- was $33,328.00 Special Price $16,724.68SKU: DW-BJRR2U96T
Digital Watchdog DW-BJRR2U96T 16GB Single Intel Xeon Silver Processor 2U Rackmount Server, 96TB Storage
- Supports ONVIF conformant IP cameras
- 96TB raw internal storage with RAID5
- Hot-Swappable HDDs
- Redundant power supply
- Dedicated GPU for client application for easy configuration
was $33,328.00 Special Price $16,724.68Low Price Guarantee - was $4,284.40 Special Price $3,601.50SKU: DW-BJMT5124T
Digital Watchdog DW-BJMT5124T Blackjack Tower Mid-Size Server with 24TB HDD, Windows 10
- Supports all ONVIF conformant IP cameras
- 24TB internal storage
- OS on SSD
- Record and manage single- and multi-sensor IP cameras of any resolution up to 360Mbps throughput
- 1 x True HD, 1 x DVI, 1 x VGA, 1 display output at a time
was $4,284.40 Special Price $3,601.50Low Price Guarantee - was $4,276.80 Special Price $2,619.54SKU: DW-BJMT5106T
Digital Watchdog DW-BJMT5106T Blackjack Tower Mid-Size Server with 6TB HDD, Windows 10
- Supports all ONVIF conformant IP cameras
- 6TB internal storage
- OS on SSD
- Record and manage single- and multi-sensor IP cameras of any resolution up to 360Mbps throughput
- 1 x True HD, 1 x DVI, 1 x VGA, 1 display output at a time
was $4,276.80 Special Price $2,619.54Low Price Guarantee - was $54,007.00 Special Price $36,150.24SKU: DW-BJRR2U200TS
Digital Watchdog DW-BJRR2U200TS Blackjack Rack 2U 12-Bay NVR Server, 16GB RAM, Single Processor, Windows Server OS, 200TB HDD
- Supports all ONVIF conformant IP cameras
- 200TB 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, RAID6 options
was $54,007.00 Special Price $36,150.24Low Price Guarantee - was $34,750.10 Special Price $30,959.18SKU: DW-BJRR2X208T
Digital Watchdog DW-BJRR2X208T Blackjack Rack NVR Server (Powered by DW Spectrum IPVMS), 208TB
- Supports all ONVIF conformant IP cameras
- Record and manage single- and multi-sensor IP cameras of any resolution up to 600Mbps throughput
- Hot Swappable HDDs
- Redundant power supply
- 6x 1GB Base-T Ethernet Ports, 2x 10G SFP+ Fiber
was $34,750.10 Special Price $30,959.18Low Price Guarantee - was $28,701.43 Special Price $24,126.62SKU: DW-BJRR2P144TS
Digital Watchdog DW-BJRR2P144TS 32GB Dual Intel Xeon Silver Processor 2U Rackmount Server, 144TB Storage
- Supports ONVIF conformant IP cameras
- Hot-Swappable HDDs
- Redundant power supply
- Dedicated GPU for client application for easy configuration
- Intel Xeon processor
was $28,701.43 Special Price $24,126.62Low Price Guarantee - was $25,768.79 Special Price $21,661.43SKU: DW-BJRR2U176T
Digital Watchdog DW-BJRR2U176T 16GB Single Intel Xeon Silver Processor 2U Rackmount Server, 176TB Storage
- Supports ONVIF conformant IP cameras
- 176TB raw internal storage with RAID5
- Hot-Swappable HDDs
- Redundant power supply
- Dedicated GPU for client application for easy configuration
was $25,768.79 Special Price $21,661.43Low Price Guarantee - was $22,921.84 Special Price $19,268.27SKU: DW-BJRR2U112TS
Digital Watchdog DW-BJRR2U112TS 16GB Single Intel Xeon Silver Processor 2U Rackmount Server, 112TB Storage
- Supports ONVIF conformant IP cameras
- 112TB raw internal storage with RAID5
- Hot-Swappable HDDs
- Redundant power supply
- Dedicated GPU for client application for easy configuration
was $22,921.84 Special Price $19,268.27Low Price Guarantee - was $15,556.00 Special Price $12,250.00SKU: DW-BJAiP64TR
Digital Watchdog DW-BJAiP64TR BJ P-Rack AI 2U RAID 5 NVR, 64TB
- 12th Gen Intel® Core™ i7 processor
- True HD and Display Port local outputs for system configuration
- Dual network ports
- Windows 10® on SSD
- Hosting DW Spectrum® for setup, configuration, monitoring and recording
was $15,556.00 Special Price $12,250.00Low 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.
