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32 Channel CCTV DVR Recorder — Professional BNC Camera Recording with No Monthly Fees
SureVision CCTV DVRs are built for serious wired surveillance systems that need dependable local recording, flexible camera support, and private video storage without monthly fees. Designed for BNC CCTV cameras, they offer an excellent path for upgrading older analog systems while still supporting newer HD-over-coax technologies.
The SV-DVR32-N is designed for larger commercial properties, warehouses, campuses, retail sites, storage facilities, and multi-zone systems that need more channel capacity, more storage flexibility, and stronger system control than smaller DVRs can offer. With 32 analog BNC channels, 4 hard drive bays, dual network ports, alarm I/O, and advanced smart feature support, this recorder is built for serious surveillance use.
No Fees. Private Recording.
- Local hard drive recording included
- No subscriptions or cloud fees
- 24/7 continuous recording ready
- Four hard drive bays for expanded storage
- Supports up to 16TB per HDD
Built for Larger Systems
- Works with older analog and newer HD CCTV cameras
- 32 BNC analog video inputs
- Dual Gigabit network interfaces
- 16 alarm inputs and 6 alarm outputs
- Designed for serious commercial surveillance
Professional Features
- Remote viewing on phone and desktop
- Advanced playback and export tools
- Up to 36-camera live view layouts
- Motion, smart detection, and event search
- Built for larger business and commercial use
SureVision Professional Surveillance — Built for Real Protection
More Than Just Recording — A Complete Professional CCTV Platform
SureVision DVR systems are engineered for customers who demand control, reliability, and long-term value from a professional hard-wired surveillance 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
- Four SATA bays for expanded storage
- Built for larger businesses and properties that need longer retention periods
Professional-Grade Hardware
- 3-Year Warranty
- Built for 24/7 operation
- Dual Gigabit network interfaces
- 16 alarm inputs and 6 alarm outputs
Works with Compatible CCTV Cameras
This SureVision DVR is built for compatible BNC CCTV cameras and is designed for larger wired surveillance systems that need dependable local storage, scalable channel count, and long-term commercial performance.
Browse compatible CCTV cameras, see all CCTV DVRs, or shop complete HD CCTV camera systems.
SureVision CCTV cameras and DVRs are built to work together for a smoother, more reliable wired surveillance experience.
Need help choosing the right CCTV recorder?
Call 888-653-2288 and speak with a surveillance expert.
Full Specifications — SV-DVR32-N
| Model | SV-DVR32-N |
| Video / Audio Input | |
| IP Video Input | 4-ch |
| Analog Video Input | 32-ch, BNC |
| Max IP Video Input | 36-ch, 720P@30fps, CVBS supported |
| BNC Audio Input | 32-ch, channel audio |
| RCA Audio Input | 1-ch |
| Video / Audio Output | |
| 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 / 16 / 25 / 36 |
| Playback Screen | 1 / 4 / 9 / 16 |
| Encoding / Decoding | |
| Recording Resolution | 8MP Lite / 5MP Lite / 4MP Lite / 1080P / 720P / D1 |
| Recording Frame Rate | 8MP Lite@8fps, 5MP Lite@12fps, 4MP Lite@15fps, 1080P@15fps, 720P@30fps; sub stream D1 |
| Audio Sample Rate | 8 kHz, 16 bit per channel |
| Audio Bit Rate | 64 Kbps per channel |
| Decoding Capability | Analog: 32 × 8MP Lite@8, 32 × 5MP Lite@12, 32 × 4MP Lite@15, 32 × 1080P@25, 32 × 720P@30; IP: 2 × 8MP@30, 4 × 4MP@30, 8 × 1080P@30, 16 × 720P@30, 36 × D1 |
| Synchronous Playback in Local | 16-ch |
| Coaxial Cable | |
| Audio over Coaxial Cable | 32-ch, one-way audio (TVI & Uniview CVI protocol cameras) |
| Two-Way Audio | |
| Two-Way Audio | 1-ch, RCA (using the audio input and output) |
| Snapshot | |
| FTP / Schedule / Event Snapshot | 32-ch snapshot, up to 704 × 576 resolution |
| Network | |
| Incoming Bandwidth | 160 Mbps (up to 224 Mbps after all analog channel conversion) |
| Outgoing Bandwidth | 160 Mbps |
| Protocols | TCP/IP, P2P, UPnP, DHCP, HTTP, HTTPS, DNS, DDNS, SMTP, IPv6 |
| 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, Defocus Detection, Scene Change Detection, Object Removed, Object Left Behind, Auto Tracking, SIP |
| VCA Search | Face Search, Behavior Search |
| Smart Functions by XVR | 16-ch (UMD), 8-ch (SIP), 2-ch (Face Detection) |
| Smart Functions by IP Camera | 8-ch (SIP) |
| 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 | 4 SATA interfaces |
| Capacity | Up to 16 TB for each HDD |
| External Interface | |
| Network Interface | 2 RJ45 10 M / 100 M / 1000 M self-adaptive Ethernet interfaces |
| Alarm In | 16-ch |
| Alarm Out | 6-ch |
| Power Supply | AC 100 ~ 240 V |
| Working Environment | |
| Working Temperature | -10°C to 55°C (14°F to 131°F) |
| Working Humidity | ≤ 90% RH (non-condensing) |
| Power Consumption (without HDD) | ≤ 45W |
| Weight (without HDD) | ≤ 6.0 kg (13.23 lb) |
| Height | 2U |
| Dimensions | 442.0 mm × 435.9 mm × 88.6 mm (17.4" × 17.2" × 3.5") |
| Certification | |
| Certification | CE, FCC, UL, RoHS, WEEE |
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