Ssis924 4k Full (2025)
The SSIS‑924 4K Full is positioned by its manufacturer as a “next‑generation ultra‑high‑definition imaging solution” for professional video production, live‑streaming, and surveillance markets. It combines a 4‑megapixel sensor capable of capturing true 4K (3840 × 2160) footage at up to 60 fps with a suite of connectivity and processing features that make it attractive for both on‑site and remote workflows.
In this article we’ll examine:
| Strength | Why It Matters | |----------|----------------| | Dual 10 GbE + PoE++ | Future‑proof networking, minimal cabling, remote power. | | NVMe RAID‑0 | Handles raw 4K 60 fps without bottleneck; instant ingest. | | 120 dB dual‑gain sensor | Excellent for high‑contrast scenes and low‑light work. | | 10‑bit RAW capture | Rich color grading headroom for cinematic post‑production. | | Compact, IP66‑rated body | Easy to mount in harsh environments (outdoor, industrial). | | Extensive codec support | H.265 for bandwidth‑constrained streaming; ProRes for post‑prod. | | SRT & NDI‑HX | Low‑latency, reliable transport over unreliable networks. | ssis924 4k full
| Weakness | Impact | |----------|--------| | Fixed lens | Limits flexibility for certain productions; requires an adapter for specialty lenses. | | Crop at 60 fps | Full‑frame 4K only at 30 fps; some users may need true 60 fps wide‑angle. | | No built‑in ND filter | Requires external ND for bright daylight; adds to rig weight. | | Battery‑less design | Must be powered via PoE or external supply; not ideal for handheld field work. | | Learning curve | Advanced networking and storage options can overwhelm newcomers. |
| Category | Detail | |----------|--------| | Sensor | 1/2.3‑inch CMOS, 4 MP (8.3 µm pixel pitch) | | Effective Resolution | 3840 × 2160 (4K UHD) | | Frame Rates | 30 fps (full 4K) / 60 fps (4K‑30p‑cropped) / 120 fps (1080p) | | Dynamic Range | 120 dB (Dual‑gain ISO) | | Lens | Fixed 4.5 mm f/2.0 (35 mm equiv. 30°) with motorized IR‑cut filter | | Optical Zoom | 3× (digital) | | Low‑Light Sensitivity | ISO 100–12 800 (dual‑gain) | | Color Depth | 10‑bit RAW, 12‑bit DNG (internal) | | Compression | H.265/HEVC, H.264, Apple ProRes 422 HQ (via optional encoder module) | | Connectivity | 2× 10 GbE (PoE++), 1× HDMI 2.1 (4K 60 fps), 1× SDI‑12G‑SDI, USB‑3.2 Gen‑2, Wi‑Fi 6, Bluetooth 5.2 | | Storage | Dual 2.5 ″ SSD bays (NVMe, up to 4 TB each) + micro‑SD slot (up to 256 GB) | | Power | 12 V DC (PoE++ up to 90 W) | | Dimensions / Weight | 210 mm × 150 mm × 80 mm; 1.2 kg | | Operating Temperature | –20 °C to +55 °C | | IP Rating | IP66 (dust & water resistant) | | Firmware | Upgradable via web UI; supports OTA updates | The SSIS‑924 4K Full is positioned by its
| Scenario | How SSIS‑924 Excels | |----------|----------------------| | Live Sports & Events | Dual 10 GbE streams to both a live CDN (SRT) and a local recording server; low latency, high‑resolution capture. | | Remote Surveillance (Critical Infrastructure) | IP66 enclosure, 120 dB DR, night‑vision (dual‑gain) + PoE power; long‑term NVMe storage for on‑site archiving. | | On‑Set Cinema Production (B‑Roll, Secondary Camera) | 10‑bit RAW, high DR, compact size; easily integrated into a multi‑camera rig with a small footprint. | | Corporate & Education Live‑Streaming | NDI‑HX output to a studio switcher, HDMI 2.1 for direct projector feed; Wi‑Fi 6 for backup wireless streaming. | | Virtual Production (LED Wall Capture) | 4K 60 fps (cropped) still provides enough field of view for close‑up VFX plates; low latency SRT to the render farm. |
One of the biggest hurdles in bringing 4K to the masses was not the television screens, but the internet infrastructure. Streaming 4K content requires a significant amount of data—often demanding speeds of at least 25 Mbps. | Strength | Why It Matters | |----------|----------------|
In the early days of streaming, buffering was a common annoyance. However, the development of advanced video compression standards, specifically High Efficiency Video Coding (HEVC or H.265), was a game-changer. This technology allows platforms to deliver high-quality 4K video at manageable file sizes, making "4K full" streaming a reality for the average household.
Resolution is only half the story. The rise of 4K has gone hand-in-hand with High Dynamic Range (HDR). While 4K increases the number of pixels, HDR improves the quality of those pixels by expanding the contrast ratio and color palette. The result is a picture that looks more lifelike, with deeper blacks and brighter highlights.