32 Channel NVR

Buy a 32 Channel NVR for a Large IP CCTV System
A 32 channel NVR is designed for larger IP surveillance installations that may cover multiple floors, entrances, departments, parking areas or warehouse zones. Channel capacity is only the starting point: the recorder must also support the combined camera bitrate, resolution, storage requirement and network design of the complete system.
Check every product page for the exact supported camera resolutions, incoming bandwidth, playback limits, SATA bays and smart-feature capacity. For smaller projects, compare 16 channel NVRs; for all capacities, browse the IP NVR range.
Bandwidth and Network Planning
Calculate the combined bitrate of all cameras rather than multiplying only the megapixel label. Frame rate, codec, audio, scene activity and analytics can change bandwidth use. Keep reasonable headroom for peak traffic and expansion. A 32-channel recorder may use external PoE switches or a combination of built-in and external ports, so verify the actual PoE port count and total power budget separately from the recording channel count.
Plan switch uplinks, cable routes and network segmentation with suitable PoE equipment and CAT6 cable. Check the supported distance and power requirement for each camera.
Storage, Playback and Compatibility Checks

Compare SATA bay count and maximum supported capacity per drive.
Estimate retention using the CCTV storage-days guide.
Verify simultaneous playback and display-output limits at the required resolution.
Confirm camera protocol, firmware and supported features for every model.
Check whether analytics, audio and event support apply to all channels or only a limited number.
Review mobile app, desktop software, user roles, export and backup workflow.

Choose Capacity with Expansion Headroom
Map all required camera positions before selecting the recorder. Our camera-count planning guide helps identify coverage areas and spare-channel needs. Browse compatible IP CCTV cameras, but confirm the exact NVR-camera combination; ONVIF may provide basic integration without guaranteeing every event, audio or analytics feature.
CP Plus 32 Channel NVR Price Options
Compare the two currently in-stock CP Plus 32-channel NVR models below. Live prices and availability remain on each exact product page. Choose by incoming bandwidth, supported camera resolution, SATA-bay capacity and required analytics—not by channel count alone.

CP-UNR-4K4322-V4 — 160Mbps, up to 8MP and 2 SATA bays.
CP-UNR-4K4324-FI — up to 16MP, 4 SATA bays and AI features stated on the product page.

For other channel sizes, compare the complete CP Plus NVR range. Confirm the exact CP-UNR model, camera compatibility, storage limits and current stock before ordering.
Current 32 Channel NVR Choices by BrandThe seven options below are published and currently in stock across Hi Focus, NEXIVUE, Dahua, CP Plus, Tiandy, PRAMA and Hikvision. Compare incoming bandwidth, supported camera resolution, SATA bays, decoding, PoE design and analytics on the exact product page.Hi Focus 32-channel NVR — Hi Focus 32 CHANNEL 2 SATA NETWORK VIDEO RECORDER | HD-NVR-5232T-A | 2 Years WarrantyNEXIVUE 32-channel NVR — NEXIVUE 32Ch. 4K Network Video Recorder | 7A32C-H2Dahua 32-channel NVR — Dahua 32 Channel WizSense EI NVR | 16MP | 4 SATA bays | Smart H.265+ | 2 Year Warranty | DHI-NVR4432-EICP PLUS 32-channel NVR — CP Plus 32 Channel 4K NVR | 160Mbps | Up to 8MP | 2 SATA (40TB) | ONVIF | 2 Year Warranty | CP-UNR-4K4322-V4Tiandy 32-channel NVR — Tiandy TC-R3232 32-Channel Network Video Recorder | 2 SATA, S+265, HDMI/VGAPRAMA 32-channel NVR — Prama 32 Channel AiSense NVR | 4 HDD RAID | Facial Recognition | Human/Vehicle | 12MP | H.265+ | 4K HDMI | 2 Year Warranty | PT-NRAS2B32-K4Hikvision 32-channel NVR — Hikvision DS-8632NXI-K8 32-Channel AcuSense 4K NVR | 8 SATA bays | H.265+ | 2 Years WarrantyUse this category for broad 32-channel IP recorder comparison. Exact model searches and live prices remain with each product page, while brand-family searches stay with their established NVR collections.