MODEL SV-NVR432-N
SureVision 32-Channel 4K NVR with 4TB Storage
Network recording for up to 32 IP cameras.
Record up to 32 compatible IP security cameras with the SureVision SV-NVR432-N. This network video recorder provides 320 Mbps incoming bandwidth, dual Gigabit network connections and four SATA drive bays, with a 4TB surveillance hard drive included.
Built for network-connected cameras
Connect cameras through compatible network and PoE switches. This model does not provide built-in PoE camera ports.
Four drive bays
Add compatible storage as the system grows. RAID 1 and RAID 5 are supported when the required drives are installed and configured.
Multi-camera monitoring
Use 4K HDMI or VGA for local viewing, search supported camera events, and export important recordings.
Recorder specifications at a glance
| IP camera channels | 32 |
|---|---|
| Camera connections | Through the local network; separate PoE switching or camera power |
| Included storage | One preinstalled 4TB surveillance-grade hard drive |
| Drive bays | 4 SATA bays; published limit up to 24TB per compatible drive* |
| Incoming / outgoing bandwidth | 320 / 160 Mbps |
| Network interfaces | 2 Gigabit RJ45 ports |
| RAID support | RAID 1 and RAID 5 |
| Monitor outputs | HDMI up to 4K; VGA up to 1080p |
Storage and recording time
One 4TB drive is included. Four SATA bays allow additional compatible drives for longer retention or a supported redundant RAID configuration. The included drive alone does not provide RAID redundancy. *Observe the published drive and operating requirements.
Local recording and free remote viewing
Record and play back video locally without an internet connection. Use a properly configured internet connection for off-site phone or computer viewing. Standard local recording and supported remote viewing do not require a monthly cloud-storage subscription.
Compatible IP cameras provide the available smart events; features and channel limits depend on the camera, recorder firmware and configuration. Recording resolution and multi-screen decoding are different specifications.
Is this the right recorder for your cameras?
A fit for commercial buildings, warehouses and multi-zone properties. Cameras connect through the network, so size the PoE switches, uplinks and total camera bitrates for the installation. A 24-camera installation leaves eight channels available for future cameras.
Are there 32 built-in PoE ports?
No. The 32 channels are camera recording channels. Use compatible network switches and suitable camera power.
Need help choosing? Call 888-653-2288.
Full Technical Specifications
| 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 |
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