Digital Video Recorders (DVRs)
Hikvision DS-7332HUI-K4 TurboHD 32-Channel 5MP Analog HD DVR with No HDD
- Record from and Manage up to 32 Cameras
- Up to 5MP Recording Resolution
- 40TB HDD Capacity
- HD-TVI/CVBS Signal Input
Hikvision DS-7316HUI-K4 TurboHD 16-Channel 8MP HD-TVI DVR with No HDD
- Record from and Manage up to 16 Cameras
- Up to 8MP Input and Recording Resolution
- 32TB HDD Capacity
- HD-TVI/CVBS and IP Video Inputs
Digital Watchdog VMAX A1 Plus 16-Channel 5MP Analog HD DVR with 2TB HDD
- SD Analog, HD-TVI & AHD Compatible
- Record from and Manage up to 16 Cameras
- Up to 2560 x 1944 Recording Resolution
- 2TB HDD Preinstalled Expandable to 20TB
Hikvision AcuSense iDS-7216HUHI-M2/S TurboHD 16-Channel DVR (No HDD)
- Record from and Manage up to 16 Cameras
- Supports up to 16 IP Channels
- Up to 8MP Recording Resolution
- 20TB HDD Capacity (Available Separately)
Dahua Technology Pro Series X82B3A 16-Channel 8MP Pentabrid HD-CVI DVR (No HDD)
- Record from and Manage up to 32 Cameras
- 16 Analog Channels & 16 IP Channels
- 8MP Recording Resolution
- 20TB HDD Capacity (Available Separately)
Speco Technologies 8-Channel 4MP HD-TVI DVR with 1TB HDD
- 8 x HD-TVI BNC Camera Inputs
- Up to 1600' Transmission over Coax
- 960H Resolution per Channel
- Up to Combined 4MP Resolution
Hikvision DS-7204HQHI-K1 TurboHD 4-Channel DVR with 1TB HDD
- Record from and Manage up to 4 Cameras
- Supports up to 6 IP Channels
- Up to 2MP Recording Resolution
- 1TB HDD Preinstalled
Hikvision AcuSense 16-Channel 1080p HD-TVI DVR with No HDD
Speco Technologies 4-Channel 4MP HD-TVI DVR with 2TB HDD
- Manage and Record from up to 4 Cameras
- Up to 4MP Recording Resolution
- 2TB HDD Storage; Capacity up to 10TB
- H.264 Dual-Streaming Compression
Hikvision AcuSense iDS-7208HUHI-M2/S TurboHD 8-Channel DVR (No HDD)
- Record from and Manage up to 8 Cameras
- Supports up to 8 IP Channels
- Up to 8MP Recording Resolution
- 20TB HDD Capacity (Available Separately)
Speco Technologies 4-Channel 4MP HD-TVI DVR with 1TB HDD
- Manage and Record from up to 4 Cameras
- Up to 4MP Recording Resolution
- 1TB HDD Storage; Capacity up to 10TB
- H.264 Dual-Streaming Compression
Digital Watchdog VMAX A1 Plus 8-Channel 5MP Universal HD over Coax DVR with 2TB HDD
- Record from and Manage up to 8 Cameras
- 5MP Recording Resolution
- HD Analog & HD-TVI Video
- 2TB Preinstalled HDD
Hikvision DS-7216HUHI-K2 TurboHD 16-Channel 5MP DVR with 4TB HDD
- Record from and Manage up to 16 Cameras
- Supports 16 IP Channels
- Up to 5MP Recording Resolution
- 4TB HDD Preinstalled
Dahua Technology Pro Series X51C3E 16-Channel 1080p HD-CVI Pentabrid DVR with No HDD
Hikvision AcuSense 8-Channel 1080p HD-TVI DVR with 2TB HDD
Dahua Technology X52B3A Pro Series 16-Channel 1080p Pentabrid HD-CVI DVR with 4TB HDD
- Record from and Manage up to 24 Cameras
- 16 Analog Channels & 8 IP Channels
- 1296 x 1944 Recording Resolution
- 4TB HDD Installed
Hikvision AcuSense iDS-7208HUHI-M2/S TurboHD 8-Channel DVR with 4TB HDD
- Record from and Manage up to 8 Cameras
- Supports up to 8 IP Channels
- Up to 8MP Recording Resolution
- 4TB HDD Preinstalled
Speco Technologies D4WVXPM 4-Channel 4MP HD-TVI DVR with Built-In Power Supply & Monitor (2TB HDD)
- Record from and Manage up to 4 Cameras
- Up to 2688 x 1520 Recording Resolution
- 2TB HDD Preinstalled
- Supports HD-TVI and 960H Cameras
Speco Technologies 8-Channel 4MP HD-TVI DVR with 3TB HDD
- 8 x HD-TVI BNC Camera Inputs
- Up to 1600' Transmission over Coax
- 960H Resolution per Channel
- Up to Combined 4MP Resolution
Hikvision DS-7208HTI-K2 TurboHD 8-Channel 8MP Analog HD DVR with No HDD
- Record from and Manage up to 8 Cameras
- Up to 8MP Recording Resolution
- 16TB HDD Capacity
- HD-TVI/AHD/HD-CVI/CVBS Inputs
Digital Watchdog VMAX A1 Plus 8-Channel 5MP Universal HD over Coax DVR with 3TB HDD
- Record from and Manage up to 8 Cameras
- 5MP Recording Resolution
- HD Analog & HD-TVI Video
- 3TB Preinstalled HDD
Speco Technologies D8HU 8-Channel 8MP HD-TVI Hybrid DVR with 6TB HDD
- Record from and Manage up to 8 Cameras
- Up to 3840 x 2160 Recording Resolution
- 6TB HDD Preinstalled
- eSATA Port for Additional Storage
Speco Technologies D16HU 16-Channel 4K UHD HD-TVI Hybrid DVR with 4TB HDD
- Record from and Manage up to 16 Cameras
- Up to 3840 x 2160 Recording Resolution
- 4TB HDD Preinstalled
- Supports HD-TVI and IP Cameras
Speco Technologies D16HU 16-Channel 4K UHD HD-TVI Hybrid DVR with 16TB HDD
- Record from and Manage up to 16 Cameras
- Up to 3840 x 2160 Recording Resolution
- 16TB HDD Preinstalled
- Supports HD-TVI and IP Cameras
Hikvision AcuSense 4-Channel 1080p HD-TVI DVR with No HDD
Hikvision AcuSense 8-Channel 1080p HD-TVI DVR with No HDD
Hikvision DS-7204HUHI-K1 TurboHD 4-Channel DVR with No HDD
Hikvision AcuSense 4-Channel 8MP HD-TVI DVR with No HDD
Dahua Technology Pro Series X81B1E 4-Channel 4K UHD Pentabrid HD-CVI Mini DVR (No HDD)
- Record from and Manage up to 8 Cameras
- 4 Analog Channels & 4 IP Channels
- 8MP Recording Resolution
- 10TB HDD Capacity (Available Separately)
Hikvision AcuSense 4-Channel 1080p HD-TVI DVR with 1TB HDD
YOUR RECENTLY VIEWED ITEMS
Understanding Digital Video Recorders
Digital video recorders (DVRs) allow you to record video using hard drives. These devices enable you to record video in high quality, and store much more data than alternative systems would allow. DVRs also feature very fast data retrieval. For even higher quality recording applications, you might consider HD DVRs.
Using Digital Video Recorders
Many people use DVRs for surveillance purposes and home entertainment needs. DVRs are ideal for recording security footage, and they integrate with video management software to provide additional functionality, such as motion-activated systems. If you find yourself running out of space for your security footage, you can expand your DVR's memory with additional storage for security recorders. Hard drives are a suitable option for expanding DVR memory.
Types of DVRs
Analog DVRs capture video footage directly from coax cameras leading to various security cameras, compressing the video data and storing it. IP systems rely on network video recorders (NVRs), which receive digital video footage directly from cameras. The video footage obtained by NVRs converts into digital data, usually by the video cameras themselves. Hybrid DVRs allow you to perform both analog and IP functions.
Analog vs. IP DVR Systems
Coupling a high-quality DVR with analog cameras is an effective option for a video surveillance system. Although IP DVR systems are newer, they require more advanced components and complex setup. But if you're aiming for a state-of-the-art video surveillance system, an IP system is superior in a purely technological context. Opting for a hybrid DVR allows you to enjoy the best of both worlds, and you'll have the option to upgrade from analog to IP in the future, if need be.
Whatever your recording needs may be, check out B&H Photo and Video for a wide selection of digital video recorders, including HD-TVI DVRs and related equipment.