NVR Recorders - Alphatech Protocols, Turing Protocols, NTIC Protocols, Digital Watchdog Protocols, DDNS Functionality, Centralized E-map
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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- $4,399.90SKU: TP-4160RUS
Nuuo TP-4160RUS 16 Channel Titan Pro Linux Standalone NVR 4-bay, Rackmount
- System Navigator: centralized management for multi-sites; managing unlimited devices and events on unified NuClient
- Diagnostic Service: retrieving important logs from server and client for troubleshooting
- Linux based system
- Records up to 64 megapixel cameras per Recording Server
- Metadata Server for 3rd party integration - POS and Access Control
$4,399.90Low Price Guarantee - $6,881.51SKU: DW-BJS1U24T-LX
Digital Watchdog DW-BJS1U24T-LX Blackjack S-Rack PoE+ NVR, 24TB
- Supports All ONVIF Conformant IP Cameras
- Record up to 16 2.1 IP Cameras with Total Throughput of 80Mbps
- 24TB Storage
- Built In 16 PoE ports for local IP camera connections
- True HD, Display Ports and DVI Local Monitoring Outputs Ports
$6,881.51Low Price Guarantee - $1,797.00SKU: DW-VG41212T8P
Digital Watchdog DW-VG41212T8P 8 Channels Network Video Recorder with 12TB
- Complete installation, setup and camera configuration in minutes!
- CCIP™system encryption via TLS protects your surveillance system from out of network attacks
- Record and manage single-sensor IP cameras at real-time 30fps up to 4K (3840×2160), with 80Mbps maximum throughput
- Local power for up to 8 IP cameras via resident PoE switch
- DW Witness™turns a smartphone or tablet into a surveillance camera
$1,797.00Low Price Guarantee - $11,434.83SKU: DW-BJER3U24T
Digital Watchdog DW-BJER3U24T Blackjack E-Rack NVR Powered by DW Spectrum
- Cross-Platform: Windows and Linux
- Advanced Graphical
- System Health Monitoring
- Simple Enterprise Scalability
- Local Client Display
$11,434.83Low Price Guarantee - $54,631.86SKU: DW-BJER4U210T
Digital Watchdog DW-BJER4U210T 128 Channel NVR Windows 7 OS, Raid 6, 210TB
- 210TB Storage
- Record up to 128 IP Cameras with Total Throughput of 600Mbps
- Hot-Swappable HDDs
- Data Redundancy RAID-6, Redundant Power Supply
- Local Monitoring Outputs Ports
$54,631.86Low Price Guarantee - $48,868.98SKU: DW-BJER4U204T-LX
Digital Watchdog DW-BJER4U204T-LX 128 Channel NVR Ubuntu Linux 64 Bit OS, Raid 6, 204TB
- 204TB Storage
- Record up to 128 IP Cameras with Total Throughput of 600Mbps
- Hot-Swappable HDDs
- Data Redundancy RAID-6, Redundant Power Supply
- Local Monitoring Outputs Ports
$48,868.98Low Price Guarantee - $46,739.32SKU: DW-BJER4U192T-LX
Digital Watchdog DW-BJER4U192T-LX 128 Channel NVR Ubuntu Linux 64 Bit OS, Raid 6, 192TB
- 192TB Storage
- Record up to 128 IP Cameras with Total Throughput of 600Mbps
- Hot-Swappable HDDs
- Data Redundancy RAID-6, Redundant Power Supply
- Local Monitoring Outputs Ports
$46,739.32Low Price Guarantee - $46,555.35SKU: DW-BJER4U168T
Digital Watchdog DW-BJER4U168T 128 Channel NVR Windows 7 OS, Raid 6, 168TB
- 168TB Storage
- Record up to 128 IP Cameras with Total Throughput of 600Mbps
- Hot-Swappable HDDs
- Data Redundancy RAID-6, Redundant Power Supply
- Local Monitoring Outputs Ports
$46,555.35Low Price Guarantee - $45,674.48SKU: DW-BJER4U186T-LX
Digital Watchdog DW-BJER4U186T-LX 128 Channel NVR Ubuntu Linux 64 Bit OS, Raid 6, 186TB
- 186TB Storage
- Record up to 128 IP Cameras with Total Throughput of 600Mbps
- Hot-Swappable HDDs
- Data Redundancy RAID-6, Redundant Power Supply
- Local Monitoring Outputs Ports
$45,674.48Low 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.
