NVR Recorders - ImmerVision Protocols, Alphatech Protocols, Speco Protocols, NetworkCamera Protocols, Axis 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.
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Featured Network Recorder Manufacturers
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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
was $19,895.95 Special Price $16,724.68Free shipping Speco N16NRX 16 Channel Facial Recognition NVR with 16 Built-In PoE Ports, No HDD
- 16 Channels
- 16MP
- PoE
- Real time recording up to 16MP resolution (8K) at 30fps
- H.265 compression ″ "Store up to 2x more than H.264
- 4K HDMI out and one VGA monitor output
- Facial Recognition and Comparison
$628.24Free shippingSpeco N16NRN32TB 16 Channel 4K H.265 NDAA Compliant NVR with Smart Analytics, 32TB
- 16 Channels
- 4K
- 32TB
- Real time recording up to 8MP resolution (4K) at 30fps
- H.265 compression - Store up to 2x more than H.264!
- 4K HDMI out and one VGA monitor output
- Object and line crossing detection and alerts
$3,241.85Free shippingSpeco N4NRN16TB 4 Channel 4K H.265 NDAA Compliant NVR with Smart Analytics, 16TB
- 4 Channels
- 4K
- 16TB
- Real time recording up to 8MP resolution (4K) at 30fps
- H.265 compression - Store up to 2x more than H.264!
- 4K HDMI out and one VGA monitor output
- Object and line crossing detection and alerts
$1,389.41Free shippingCantek CT-NR31P4-4 4 Channel 1U Network Video Recorder with 4-Port PoE, No HDD
- 4 Channels
- 1080p
- PoE
- Third-party network cameras supported
- Up to 5 Megapixels resolution recording
- HDMI and VGA output at up to 1920 × 1080P resolution
- HDD quota and group management
$133.50Low Price Guarantee- Save 16% Compare
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
was $28,701.43 Special Price $24,126.62Free shipping -
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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
was $25,768.79 Special Price $21,661.43Free shipping - Save 16% Compare
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
was $22,921.84 Special Price $19,268.27Free shipping NUUO CT-8000RP-US-24T-4 Crystal Titan 8bay 2U Rack NVR, 24TB (4TB x 6)
- 64MP
- 24TB
- Centralized management to manage unlimited devices and events on unifie…
- Linux based system
- Onvif ProfileS compatible
- Record up to 64 megapixel cameras per recording server
$8,697.90Free shipping
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.
