SureVision 16 Channel 4K CCTV DVR Recorder with Included 4TB Hard Drive
The SureVision SV-DVR16-N is a professional DVR for larger wired surveillance systems with up to 16 compatible BNC security cameras. It is built for businesses, warehouses, schools, larger homes and multi-zone properties upgrading older analog equipment or using modern HD-over-coax cameras.
A preinstalled 4TB surveillance-grade hard drive is included for private local recording without required monthly cloud fees. Two SATA interfaces allow additional compatible storage, while supported 4K HDMI output, smart-event tools, alarm connections, playback and remote access provide flexible system management.
No Fees. Private Recording.
- Preinstalled 4TB surveillance-grade hard drive included
- No subscriptions or cloud fees
- 24/7 continuous recording ready
- Two hard drive bays for expanded storage
- Supports up to 16TB per HDD
Built for Larger CCTV Systems
- Works with older analog and newer HD CCTV cameras
- Supports AHD, TVI, CVI, and CVBS camera formats
- 16 BNC analog video inputs
- 8 alarm inputs and 4 alarm outputs
- Designed for more camera zones and wider coverage
Professional Features
- Remote viewing on phone and desktop
- Advanced playback and export tools
- 4K HDMI local display output
- Motion, smart detection, and event search
- Built for business and commercial use
SureVision Professional Surveillance — Built for Real Protection
More Than Just Recording — A Complete Professional CCTV Platform
SureVision DVR systems are designed for serious users who want control, reliability, and long-term value from a hard-wired security camera platform.
No Monthly Fees — Ever
- 100% local recording to your private hard drive
- No cloud dependency, no subscriptions, no hidden costs
- Your footage stays secure, private, and in your control
Built-In Professional Monitoring Tools
- Smart motion detection and alerts
- Remote viewing on mobile and desktop
- Playback, search, and event filtering
- Multi-camera live view dashboards
- Export and evidence backup tools
Private, Secure Storage — Installed and Ready
- Designed for 24/7 continuous recording
- Two SATA bays for expanded storage
- Built for longer retention than smaller DVRs
Professional-Grade Hardware
- 3-Year Warranty
- Built for 24/7 operation
- 8 alarm inputs and 4 alarm outputs
- Reliable performance for larger systems
Works with Compatible BNC CCTV Cameras
This SureVision DVR is designed for compatible analog and HD-over-coax cameras connected through BNC video inputs. A BNC connector alone does not guarantee compatibility: camera format, resolution, frame rate, audio method, cable condition and DVR support must also match.
Full Specifications — SV-DVR16-N
| Model | SV-DVR16-N |
| Included Storage | 4TB surveillance-grade hard drive, preinstalled |
| Video / Audio Input | |
| IP Video Input | 16-ch |
| Analog Video Input | 16-ch, BNC |
| Max IP Video Input | 32-ch, 720P@30fps, CVBS supported |
| BNC Audio Input | 16-ch, channel audio |
| RCA Audio Input | 4-ch |
| Video / Audio Output | |
| HDMI Output | 4K (3840 × 2160)/30 Hz, 1920 × 1080/60 Hz, 1920 × 1080/50 Hz, 1600 × 1200/60 Hz, 1280 × 1024/60 Hz, 1280 × 720/60 Hz, 1024 × 768/60 Hz |
| VGA Output | 1920 × 1080/60 Hz, 1920 × 1080/50 Hz, 1600 × 1200/60 Hz, 1280 × 1024/60 Hz, 1280 × 720/60 Hz, 1024 × 768/60 Hz |
| BNC Video Output | 1-ch |
| RCA Audio Output | 1-ch |
| Live View Display | 1 / 4 / 6 / 8 / 9 / 25 / 32 |
| Encoding / Decoding | |
| Recording Resolution | 8MP / 5MP / 4MP / 1080P / 720P / D1 |
| Recording Frame Rate | 8MP@8fps, 5MP@12fps, 4MP@15fps, 1080P@25fps, 720P@30fps; sub stream D1 |
| Audio Sample Rate | 8 kHz, 16 bit per channel |
| Audio Bit Rate | 64 Kbps per channel |
| Decoding Capability | Analog: 8 × 8MP@8, 8 × 5MP@12, 8 × 4MP@15, 8 × 1080P@25, 16 × 720P@30; IP: 2 × 8MP@30, 4 × 4MP@30, 8 × 1080P@30, 16 × 720P@30 |
| Coaxial Cable | |
| Audio over Coaxial Cable | 16-ch, one-way audio (TVI) |
| Two-Way Audio | |
| Two-Way Audio | 1-ch, RCA (using the audio input and output) |
| Snapshot | |
| FTP / Schedule / Event Snapshot | 16-ch snapshot, up to 704 × 576 resolution |
| Network | |
| Incoming Bandwidth | 80 Mbps (up to 112 Mbps after all analog channel conversion) |
| Outgoing Bandwidth | 160 Mbps |
| Protocols | TCP/IP, P2P, UPnP, DHCP, HTTP, HTTPS, DNS, DDNS, SMTP |
| Browser | IE10, IE11, Chrome 45+, Edge 79+, Firefox 52+ |
| Smart | |
| Analog Smart by XVR | Ultra Motion Detection (UMD), SIP (Intrusion Detection, Cross Line Detection, Enter Area, Leave Area), Face Detection |
| IP Smart by IPC | Face Detection, SIP, Defocus Detection, Scene Change Detection, Object Removed, Object Left Behind, Auto Tracking |
| VCA Search | Face Search, Behavior Search |
| Smart Functions by XVR | 16-ch (UMD), 8-ch (SIP), 2-ch (Face Detection) |
| Alarm | |
| General Alarm | Motion |
| Alert Alarm | IP Conflict, Network Disconnected, Disk Offline, Disk Abnormal, Illegal Access, Hard Disk Space Low, Hard Disk Full, Recording / Snapshot Abnormal |
| Hard Disk | |
| SATA | 2 SATA interfaces |
| Included Hard Drive | 1 × 4TB surveillance-grade hard drive, preinstalled |
| Capacity | Up to 16 TB for each HDD |
| External Interface | |
| Network Interface | 1 RJ45 10 M / 100 M / 1000 M self-adaptive Ethernet interface |
| RS232 | N/A |
| Alarm In | 8-ch |
| Alarm Out | 4-ch |
| Power Supply | DC 12 V / 5 A |
| Working Environment | |
| Working Temperature | -10°C to 55°C (14°F to 131°F) |
| Working Humidity | ≤ 90% RH (non-condensing) |
| Power Consumption (without HDD) | ≤ 38W |
| Weight (without HDD) | ≤ 2.3 kg (5.07 lb) |
| Dimensions | 380 mm × 326 mm × 53 mm (15.0" × 12.8" × 2.1") |
| Certification | |
| Certification | CE, FCC, UL, RoHS, WEEE |
Frequently Asked Questions
Does this 16-channel DVR include a hard drive?
Yes. It includes one preinstalled 4TB surveillance-grade hard drive for local recording.
How many BNC cameras can the SV-DVR16-N support?
It provides 16 analog BNC camera inputs. The published specifications also list hybrid IP input capabilities; verify the complete camera combination and resolution requirements before configuring a mixed system.
Which camera formats should I verify?
Confirm the exact analog or HD-over-coax format used by each camera, including CVI, TVI, AHD or CVBS where applicable. Also verify resolution, frame rate and audio compatibility before ordering.
What display and recording resolutions are supported?
The published HDMI output supports up to 4K display resolution. Recording resolution and frame rate vary by camera format and are listed in the full specifications.
Can this DVR record without internet service?
Yes. Local recording and local playback can continue without internet service. Internet access is required for off-site viewing, mobile alerts and other remote functions.
How much storage can this DVR support?
Two SATA interfaces support hard drives up to 16TB each. One preinstalled 4TB surveillance-grade drive is included; actual retention varies by camera count, resolution, frame rate, compression and recording schedule.
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