SureVision 32 Channel 4K NVR Recorder with Included 4TB Hard Drive
The SureVision SV-NVR432-N is a professional 32-channel network video recorder built for larger business, commercial, institutional, and multi-zone IP camera systems. It combines 320 Mbps incoming bandwidth, dual Gigabit network interfaces, advanced playback tools, and private local recording without required monthly cloud fees.
A preinstalled 4TB surveillance-grade hard drive is included. Four SATA bays provide room for expanded storage, while RAID 1 and RAID 5 support can add redundancy when compatible additional drives are installed and properly configured. Remote viewing is available through a properly configured network and internet connection.
No Fees. Private Recording.
- Preinstalled 4TB surveillance-grade hard drive included
- No subscriptions or cloud fees
- 24/7 continuous recording ready
- Four hard drive bays for expanded storage
- RAID 1 and RAID 5 support for stronger data protection
Built for Larger Systems
- Plug-and-play with compatible SureVision cameras
- Supports up to 32 IP cameras
- Dual Gigabit network interfaces
- Built for wider property coverage and more zones
- Designed for serious commercial surveillance
Professional Features
- Remote viewing on phone and desktop
- Advanced playback and export tools
- 16 alarm inputs and 4 alarm outputs
- Supports PTZ, zoom, analytics, and specialty cameras
- Built for business, commercial, and government use
SureVision Professional Surveillance — Built for Real Protection
More Than Just Recording — A Complete Professional Security Platform
Unlike consumer security cameras that rely on subscriptions and limited features, SureVision systems are engineered for serious users who demand control, reliability, and long-term value.
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
Every system includes powerful tools typically locked behind paywalls:
- Smart motion detection & alerts
- Remote viewing (mobile + desktop)
- Playback, search, and event filtering
- Multi-camera live view dashboards
- Export and evidence backup tools
No additional software required — it’s all built in.
Private, Secure Storage — Installed & Ready
- Includes a preinstalled 4TB surveillance-grade hard drive
- Designed for 24/7 continuous recording
- Four SATA bays for expanded storage
- Supports up to 24 TB for each HDD
- RAID 1 and RAID 5 support for stronger storage protection
- Ideal for larger businesses and properties that need longer retention periods
Use It Your Way — Simple or Advanced
- Works out of the box with no video management software required
- For advanced users, supports integration with platforms like Blue Iris
- Flexible enough for both professional installers and advanced users
Professional-Grade Hardware
- 3-Year Warranty
- Built for 24/7 operation
- Dual Gigabit network interfaces for stronger networking flexibility
- 16 alarm inputs and 4 alarm outputs
- Reliable performance where failure is not an option
Certified & Trusted
- National Defense Authorization Act Compliant messaging supported across the SureVision platform
- Underwriters Laboratories Listed
- Open platform compatibility for broader integration flexibility
Advanced Camera Capabilities
- Supports motorized zoom (varifocal) cameras for precise coverage
- Supports PTZ control for active monitoring
- Supports smart detection features on compatible cameras
- Supports face detection, face comparison, vehicle detection (LPR), temperature detection, SIP, UMD, video metadata, and traffic monitoring on compatible cameras
- Supports color night vision, infrared, wide-angle, long-range, and specialty camera options
Built to Grow With You
- Supports up to 32 IP cameras
- Built for large offices, warehouses, campuses, larger retail sites, and multi-zone properties
- Stronger storage and networking flexibility than smaller recorders
- Designed for long-term investment, not replacement
Why Professionals Choose SureVision
- No fees. Ever.
- Full control of your system and data
- Built for reliability, not shortcuts
- Trusted by businesses, installers, and government buyers
- Backed by real experts — not outsourced support
Bottom Line
If you want a recorder that simply stores video, there are cheaper options.
If you want a professional surveillance platform with more camera capacity, stronger storage protection, dual-network flexibility, and enterprise-ready control, the SV-NVR432-N is built for that.
Plug-and-Play with SureVision Cameras
This SureVision NVR is designed to work directly with compatible SureVision IP cameras for a true plug-and-play experience. Connect your cameras, bring them onto the network, scan the QR code, and start viewing your system. No monthly fees, no cloud dependency, and no complicated software setup required.
SureVision recorders support a wide range of professional camera types, making it easy to build the right system for your property now and expand later with matching cameras that are built to work together.
Compatible SureVision Camera Types
Why This Matters
- Plug-and-play compatibility
- Faster installation and easier setup
- Cleaner remote viewing and playback experience
- Built to expand as your needs grow
- Designed for long-term professional use
Full Specifications — SV-NVR432-N
| Model | SV-NVR432-N |
| Included Storage | 4TB surveillance-grade hard drive, preinstalled |
| Decoding | |
| Decoding Format | Ultra 265, H.265, H.264 |
| Decoding Capability | Ultra 265/H.265: 2 × 16MP@30, 2 × 12MP@30, 4 × 4K@30, 6 × 5MP@30, 8 × 4MP@30, 10 × 3MP@30, 16 × 1080P@30, 32 × 960P@25 H.264: 2 × 16MP (4800×2688)@30, 2 × 12MP@30, 2 × 4K@30, 4 × 5MP@30, 6 × 4MP@30, 8 × 3MP@30, 14 × 1080P@30, 30 × 720P@30, 32 × D1 |
| Capability Description | The resolution of each channel cannot exceed 8192 pixels in length and 4096 pixels in width. For VGA/HDMI independent output, the VGA live video is output by default. To output the highest resolution video from the HDMI port, clear the VGA video on the preview page. |
| Audio Compression | G.711A, G.711U |
| Network | |
| Incoming Bandwidth | 320 Mbps |
| Outgoing Bandwidth | 160 Mbps |
| Protocols | TCP/IP, P2P, UPnP, NTP, DHCP, PPPoE, HTTP, HTTPS, DNS, DDNS, SNMP, SMTP, RTSP, 802.1x, IPv6, IPv4 |
| Browser | IE10, IE11, Chrome 45+, Edge 79+, Firefox 52+ |
| Video / Audio Input | |
| IP Video Input | 32-ch |
| RCA Audio Input | 1-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 |
| RCA Audio Output | 1-ch |
| Liveview Display | 1 / 4 / 6 / 8 / 9 / 16 / 25 / 32 |
| Corridor Mode Screen | 3 / 4 / 5 / 7 / 9 / 10 / 12 / 16 / 32 |
| Two-Way Audio | |
| Two-Way Audio | 1-ch, RCA (using the audio input and output) |
| Snapshot | |
| FTP / Schedule / Event Snapshot | 4-ch snapshot (max. D1 (720 × 576) video resolution, with D1 snapshot resolution) |
| Recording | |
| Recording Resolution | 16 MP / 12 MP / 8 MP / 6 MP / 5 MP / 4 MP / 3 MP / 1080P / 960P / 720P / D1 / 2CIF / CIF |
| Synchronous Playback in Local | 16-ch |
| Smart | |
| Smart by IPC | All channels (up to 8 images/s in total): Face Detection, Face Comparison, Vehicle Detection (LPR), Temperature Detection, SIP, UMD, Video Metadata, Traffic Monitoring |
| VCA Search | Face Snapshot Search, Face Comparison Search, Motor Vehicle Search, Non-Motor Vehicle Search, Human Body Search, General Search, People Counting Report, Heat Map |
| Alarm | |
| General Alarm | Defocus Detection, Scene Change Detection, Object Left Behind, Object Removed, Auto Tracking, Motion Detection, Tampering, Human Body Detection, Video Loss, Alarm Input, Audio Detection |
| Alert Alarm | IP Conflict, Network Disconnected, Disk Offline, Disk Abnormal, Illegal Access, Hard Disk Space Low, Hard Disk Full, Recording/Snapshot Abnormal |
| GUI Language | |
| Languages | 38 languages including Simplified Chinese, Traditional Chinese, English, Vietnamese, Thai, Turkish, Spanish (Latin America), Portuguese (Brazil), Spanish, Portuguese, French, German, Italian, Dutch, Polish, Czech, Hungarian, Slovak, Russian, Hebrew, Arabic, Ukrainian, Estonian, Bulgarian, Greek, Romanian, Danish, Swedish, Norwegian, Finnish, Croatian, Slovenia, Serbia, Korean, Japanese, Latvian, Lithuanian, Persian |
| Hard Disk | |
| SATA | 4 SATA interfaces |
| Included Hard Drive | 1 × 4TB surveillance-grade hard drive, preinstalled |
| Capacity | Up to 24 TB for each HDD (maximum HDD capacity varies with environment temperature and hard disk size; environment temperature should not exceed 40°C) |
| Disk Group | Support |
| Redundant Storage | Support |
| Disk Array Type | RAID 1, 5 |
| External Interface | |
| Network Interface | 2 RJ45 10 M / 100 M / 1000 M self-adaptive Ethernet interfaces |
| RS232 | N/A |
| Alarm In | 16-ch |
| Alarm Out | 4-ch |
| Power Supply | DC 12 V / 5 A |
| Power Switch | Support |
| Working Environment | |
| Working Temperature | -10°C to 55°C (14°F to 131°F) |
| Working Humidity | ≤ 90% RH (non-condensing) |
| Power Consumption (without HDD) | ≤ 20W |
| Weight (without HDD) | ≤ 3.4 kg (7.50 lb) |
| Dimensions | 440 mm × 344 mm × 48 mm (17.3" × 13.5" × 1.9") |
| Certification | |
| Certification | CE; FCC; UL; RoHS; WEEE |
For full system design assistance, call 888-653-2288 — we’ll match the right cameras and storage for your exact needs.
Frequently Asked Questions
Does this 32-channel NVR include a hard drive?
Yes. It includes one preinstalled 4TB surveillance-grade hard drive for local recording.
How many cameras can the SV-NVR432-N record?
It records up to 32 compatible IP cameras. Cameras connect through the local network and compatible PoE switching; this model’s published specifications do not list built-in camera PoE ports.
What video output does this recorder provide?
The recorder provides 4K HDMI output plus VGA output for local monitoring, subject to connected displays and configured streams.
Can it record without internet service?
Yes. Local camera recording and local playback can continue on the local network without internet service. Internet access is required for remote viewing, remote alerts, and other online features.
Are monthly cloud fees required?
No required monthly cloud-storage subscription is needed for local recording. Optional third-party services, internet service, or network administration may have separate costs.
How much storage can this NVR support?
Four SATA bays support hard drives up to 24TB each. One preinstalled 4TB surveillance-grade drive is included; actual retention varies by camera count, resolution, frame rate, compression, and recording schedule. RAID 1 and RAID 5 are supported when the required compatible drives are added and the array is configured. The single included 4TB drive alone is not a redundant RAID array.
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