Hikvision DS-7732NI‑M4 — 32‑channel professional NVR (non‑PoE)

• Supports up to 32 IP camera inputs (up to 32 MP per channel). Ultra‑HD mode: up to 8 channels at 32/24 MP.
• High throughput: 320 Mbps incoming bandwidth and 400 Mbps outgoing bandwidth for multi‑camera environments.
• Dual HDMI outputs (HDMI1 up to 8K/30Hz; HDMI2 up to 4K/60Hz), plus VGA (1080p) and CVBS BNC output for flexible monitoring.
• Compression: H.265+/H.265/H.264+/H.264; dual‑stream and multi‑channel decoding (synchronous playback up to 16 channels).
• Storage: 4 × SATA bays (each bay supports up to 14 TB per manufacturer/vendor listings) and 1 × eSATA. HDDs not included.
• Enterprise features: dual‑LAN for redundancy, two‑way audio, alarm I/O (16 in / 9 out), RS‑485/RS‑232 for PTZ/serial control.
• Designed for mid/large installations using separate PoE switches or existing IP networks (this SKU has no built‑in PoE ports).

Who this suits
System integrators and installers supplying rack‑mounted recorders for commercial, retail or multi‑site CCTV projects that require high resolution capture and flexible output options.

Safety & compliance
Complies with industry certifications listed by the manufacturer (CE, FCC). Unit is mains powered (100–240 VAC). Always disconnect mains power before installation and follow local wiring regulations; we recommend installation by a qualified electrician/installer.

What’s not included
No HDDs supplied — add suitable enterprise CCTV drives (up to 14 TB per bay) and consider RAID/storage planning to meet retention requirements.