DS-7632NXI-K2 32-Channel AcuSense NVR with Dual-Bay Storage
A solid fit for larger commercial systems that need smarter event review, centralized recording, and room to grow.
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Ships from Bensenville, IL
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1-Year Warranty
30-Day Return Window
The DS-7632NXI-K2 is a 32-channel AcuSense NVR built for medium to large commercial systems that need centralized recording and more efficient event review.
Human and vehicle analysis helps operators focus on relevant activity, while centralized playback and system management make larger multi-camera installations easier to operate and maintain.
Intelligent Security Benefits
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Focused Event Review – Helps operators find relevant human and vehicle activity faster.
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Centralized Management – Keeps recording, playback, and system control in one place.
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Flexible Expansion – Supports growing commercial camera deployments.
Recommended Applications
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Warehouses
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Distribution Centers
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Office Buildings
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Retail Properties
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Schools
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Apartment Communities
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Light Industrial Facilities
| Video Input | |
|---|---|
| IP Camera Inputs | Up to 32 channels |
| Incoming Bandwidth | Up to 256 Mbps |
| Outgoing Bandwidth | Up to 160 Mbps |
| Video & Recording | |
|---|---|
| Recording Resolution | 12 MP / 8 MP / 6 MP / 5 MP / 4 MP / 3 MP / 1080p / UXGA / 720p / VGA / 4CIF / DCIF / 2CIF / CIF / QCIF |
| Video Compression | H.265+, H.265, H.264+, H.264 |
| Intelligent Analytics | |
|---|---|
| Motion Detection 2.0 | Human and vehicle classification supported on all channels |
| Perimeter Protection | Up to 2 channels at 4 MP by recorder for human and vehicle recognition |
| Camera-Side Analytics | Supports compatible intelligent functions provided by connected cameras |
| Decoding & Playback | |
|---|---|
| Decoding Capacity | Up to 2 × 12 MP, 3 × 8 MP, 6 × 4 MP, or 12 × 1080p |
| Synchronized Playback | Up to 16 channels |
| Video Output | |
|---|---|
| HDMI Output | 1 × HDMI |
| Maximum HDMI Resolution | Up to 4K, 3840 × 2160 at 30 Hz |
| VGA Output | 1 × VGA, up to 1920 × 1080 at 60 Hz |
| Video Output Mode | Independent HDMI and VGA output |
| Storage | |
|---|---|
| Internal Storage | 2 × SATA interfaces |
| Maximum HDD Capacity | Up to 16 TB per HDD |
| Network | |
|---|---|
| Network Interface | 1 × RJ45 10/100/1000 Mbps self-adaptive Ethernet port |
| Network Protocols | TCP/IP, DHCP, IPv4, IPv6, DNS, DDNS, NTP, RTSP, SADP, SMTP, SNMP, NFS, iSCSI, ISUP, UPnP, HTTP, HTTPS |
| Audio | |
|---|---|
| Audio Output | 1 × RCA |
| Two-Way Audio | 1 × RCA interface for compatible external audio equipment |
| Alarm & USB | |
|---|---|
| Alarm Input | 4 channels |
| Alarm Output | 1 channel |
| USB Interface | 2 × USB 2.0 ports |
| Power & Physical | |
|---|---|
| Power Supply | 12 VDC, 3.3 A |
| Power Consumption | ≤ 15 W without HDD |
| Chassis | 1U |
| Operating Temperature | -10°C to 55°C (14°F to 131°F) |
| Operating Humidity | 10% to 90% |
Find answers to common questions about camera compatibility, channel capacity, PoE connectivity, recording, storage, remote viewing, and system installation.
What commercial projects is the DS-7632NXI-K2 suitable for?
The DS-7632NXI-K2 is suited for medium to large commercial surveillance projects that require centralized management of multiple IP cameras. Typical environments include warehouses, offices, retail properties, schools, apartment communities, and light industrial facilities.
Is the DS-7632NXI-K2 suitable for warehouse surveillance?
Its 32-channel capacity makes it practical for warehouses that need cameras across loading areas, storage aisles, entrances, offices, and exterior zones. Installers should plan bandwidth and storage around the actual camera configuration and retention requirements.
Can this NVR support larger retail or office properties?
Yes. It can centralize recording from cameras distributed across entrances, sales areas, stockrooms, offices, corridors, parking areas, and other monitored locations while keeping playback and administration within one recording platform.
Can the DS-7632NXI-K2 be used for an existing system upgrade?
The recorder can be considered for compatible system expansions and recorder replacement projects. Camera compatibility, firmware, network bandwidth, analytics, and storage requirements should be verified before installation.
How does AcuSense help with event review?
AcuSense can distinguish human and vehicle activity in supported events, helping security personnel focus on more relevant footage instead of reviewing every motion event. Available functions depend on the configured cameras, firmware, and recorder settings.
Does the DS-7632NXI-K2 support Motion Detection 2.0?
Motion Detection 2.0 is supported and can help classify human and vehicle activity in compatible configurations. This makes recorded-event searches more focused for commercial security teams.
Does this recorder support 4K local monitoring?
The recorder supports high-resolution HDMI output for local monitoring and playback. Actual display and decoding performance depends on the selected camera streams, output settings, and viewing layout.
How should storage be planned for the DS-7632NXI-K2?
Storage should be calculated using camera count, resolution, frame rate, compression, recording schedule, scene activity, and required retention time. The recorder provides two internal SATA interfaces for local surveillance storage.
Does the DS-7632NXI-K2 include built-in PoE ports?
The standard DS-7632NXI-K2 should not be confused with the separate DS-7632NXI-K2/16P version. Installers using the standard model should plan compatible external network and PoE infrastructure as required.
How many IP cameras can the DS-7632NXI-K2 support?
The DS-7632NXI-K2 supports up to 32 IP camera inputs. Final system design should also account for incoming bandwidth, recording resolution, decoding requirements, storage capacity, and enabled analytics.