Network Video Recorders (NVRs)
QNAP QVP-85B 8-Bay NVR NAS Enclosure
- 8 x 2.5" / 3.5" SATA III Drive Bays
- 2 x M.2 2280 PCIe 4.0 SSD Slots
- Intel Core i5 6-Core CPU
- 32GB DDR4 RAM
Digital Watchdog Blackjack DX Server with Intel i5 & Linux (8TB HDD)
- Up to 360 Mb/s Data Rate
- Up to 7680 x 4320 Local Video Output
- Dual-Stream Recording
- 4-Channel Recording License Included
Luminys R68-32NA 32-Channel 8K NVR with 10TB HDD
- Record from and Manage up to 32 Cameras
- Recording Resolution up to 32MP
- 10TB Preinstalled HDD
- H.265+/H.264+, H.265/H.264 & MJPEG
Digital Watchdog VMAX IP G4 16-Channel PoE NVR (20TB HDD)
- Record UHD 4K30 with 160 Mb/s Throughput
- Local Power for up to 16 IP Cameras
- True HD and VGA Simultaneous Output
- NVR Calculation and Auto-Recording
Digital Watchdog VMAX IP G4 16-Channel PoE NVR (32TB HDD)
- Record UHD 4K30 with 160 Mb/s Throughput
- Local Power for up to 16 IP Cameras
- True HD and VGA Simultaneous Output
- NVR Calculation and Auto-Recording
Digital Watchdog Blackjack DX Server with Intel i5 & Windows (8TB HDD)
- Up to 360 Mb/s Data Rate
- Up to 7680 x 4320 Local Video Output
- Dual-Stream Recording
- 4-Channel Recording License Included
Speco Technologies N16NRX 16-Channel 8K NVR with 24TB HDD
- Record from and Manage up to 16 Cameras
- Up to 8K Recording Resolution
- 24TB HDD Preinstalled
- H.265 & H.264 Video Codecs
Hanwha Vision QRN-1630S 16-Channel NVR with PoE (16TB HDD)
- 16 Plug-and-Play PoE Channels
- Supports up to 8MP Network Cameras
- Up to 128Mb/s Network Camera Recording
- HDMI and VGA Local Monitor Outputs
Luminys R68-XNA 128-Channel 8K NVR (No HDD)
- Record from and Manage up to 128 Cameras
- Recording Resolution up to 32MP
- 160TB HDD Capacity (Sold Separately)
- H.265+/H.264+, H.265/H.264 & MJPEG
Speco Technologies N16NRX 16-Channel 8K NVR with 32TB HDD
- Record from and Manage up to 16 Cameras
- Up to 8K Recording Resolution
- 32TB HDD Preinstalled
- H.265 & H.264 Video Codecs
GeoVision 94-NU708-32A 32-Channel UVS-Ultra VMS HotSwap System (8-Bay, Intel i7, 4U)
Speco Technologies N32NRN 32-Channel 8MP NVR with 32TB HDD
- Record from and Manage up to 32 Cameras
- Up to 8MP Recording Resolution
- 32TB HDD Preinstalled
- H.265 & H.264 Video Codecs
Digital Watchdog Blackjack DX Server with Intel i3 & Windows (24TB)
- Up to 180 Mb/s Data Rate
- Up to 7680 x 4320 Local Video Output
- Dual-Stream Recording
- 4-Channel Recording License Included
Digital Watchdog Blackjack DX Server with Intel i5 & Windows (20TB HDD)
- Up to 360 Mb/s Data Rate
- Up to 7680 x 4320 Local Video Output
- Dual-Stream Recording
- 4-Channel Recording License Included
Hanwha Vision WRT-P-3104MW1 Wisenet WAVE Recording Server with 1TB HDD (Windows IoT)
Digital Watchdog Blackjack DX Server with Intel i5 & Windows (24TB HDD)
- Up to 360 Mb/s Data Rate
- Up to 7680 x 4320 Local Video Output
- Dual-Stream Recording
- 4-Channel Recording License Included
Axis Communications S3016 Recorder with 16-Port PoE Switch (16TB)
- 1U 16-Channel Rackmount Recorder
- Integrated 16-Port PoE Switch
- Up to PoE Class 4 per Port
- Supported RAID Levels: 0, 1, 5, 6, 10
Luminys R68-XNA 128-Channel 8K NVR with 10TB HDD
- Record from and Manage up to 128 Cameras
- Recording Resolution up to 32MP
- 10TB HDD Preinstalled
- H.265+/H.264+, H.265/H.264 & MJPEG
Digital Watchdog Blackjack DX Server with Intel i5 & Windows (32TB HDD)
- Up to 360 Mb/s Data Rate
- Up to 7680 x 4320 Local Video Output
- Dual-Stream Recording
- 4-Channel Recording License Included
Axis Communications Camera Station S1216 Tower Recording Server (8TB)
- Scalable to 32 Channels
- 16 Axis Camera Station Licenses Included
- 1 Free HDD Bay (2 Bays Total)
- Supported RAID Level: 0, 1
Digital Watchdog Blackjack DX Server with Intel i7 & Windows (12TB HDD)
- Up to 480 Mb/s Data Rate
- Up to 7680 x 4320 Local Video Output
- Dual-Stream Recording
- 4-Channel Recording License Included
Working With Network Video Recorders
Network video recorders, or NVRs, are useful options if you want to build a highly advanced surveillance system. An NVR recorder works with IP surveillance systems. Thanks to IP cameras and advanced components like NVRs, these IP surveillance systems allow for much higher functionality.
Benefits of Using NVRs
Unlike other systems, such as digital video recorders (DVRs), NVRs don't process the video data; instead, the camera processes video data before it goes to the NVR. The NVR stores the video data and allows for viewing, and is very flexible, so you can use these devices to set up your surveillance system in several different ways. NVRs can connect wirelessly to video cameras, or you can use an Ethernet cable. If you chose, you could set up an IP surveillance system that involves cameras in locations all around the world—all on the same server. You can also take advantage of features such as facial recognition software enabled by advanced IP cameras. Some video management software even sends you an email when alarms trigger.
NAS Servers vs. NVR Devices
Network attached storage (NAS) carries out the same basic role as NVR systems, but with a few notable differences. An NAS is a small computer with private cloud capabilities. It has an operating system, file management options, app functionality, and sharing options. NAS servers are flexible and functional, and can be instrumental in setting up a state-of-the-art surveillance system.
While many different NVR and NAS devices are available, they're mainly set apart based on how many cameras you can connect to the device. There are 4 and 8-channel NVR devices, and even 16-channel models. While it's true that NAS devices feature unlimited camera connections, you also have to set up additional licensing to connect each camera. Most NAS devices come with some free licenses included. Different types of NAS and NVR devices may also feature additional surveillance software, two-way audio communication, and more.
If you're interested in setting up a truly advanced surveillance system, check out B&H Photo and Video's selection of network video recorders and NAS devices, as well as a wide range of CCTV recording accessories.