Flexible display count
Deploy two screens by default and plan an upgrade to three outputs where required.

Official CAYIN reference imagery or architecture visual. Exact software version, interface and hardware revision can change.
CAYIN · Robustie · Flexible Multi-Display Player
Current CAYIN professional signage player designed for two-display deployment with a software-upgrade path to three outputs, faster processing, 128 GB SSD storage and integrated SMP management.
Selection guidance
Deploy two screens by default and plan an upgrade to three outputs where required.
CAYIN positions SMP-2400 as a faster successor platform with upgraded storage interface.
Dual-LAN and HTTPS functions support structured enterprise deployment.
4K video, HTML5, PDF, cloud resources, AI-assisted content tools and scheduling are supported by the current SMP platform.
Technical reference
| CPU | Intel Elkhart Lake quad-core processor |
| Internal storage | 128 GB SSD; official datasheet lists optional upgrade up to 256 GB |
| Video outputs | HDMI ×2 + DisplayPort ×1; third-display capability requires the applicable upgrade/license |
| Network | Ethernet LAN ×2; current datasheet references 2.5GbE networking |
| USB | USB 3.1 ×2 · USB 2.0 ×1 · USB Type-C ×2 |
| Control | RS-232 ×1 |
| Output modes | Single · Clone · Extended · Separate |
| Dimensions | 160 × 109.2 × 50.5 mm |
| Weight | 1.09 kg |
| Management | SMP Web Manager; compatible CAYIN CMS architecture |
Applications
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PNSS can coordinate signage players, CMS, display endpoints, network design, content workflow, installation and lifecycle support as one digital-signage system.
