Cajas Android
Android media players that turn any screen into managed signage, and an RK3588 AI Box with a 6 TOPS NPU, 8K decoding and HDMI input.
- Reproductor multimedia CM V2CM V2 · KTM-R56
- Mini PC AndroidS38 Lite · S38 Plus
Android players and an AI box for any screen
An Android box turns any display into managed digital signage: connect it by HDMI, and your app or content plays from boot. For projects that need on-device AI — people counting, recognition, a local language model — our RK3588 AI Box (S88-BOX) adds a 6 TOPS NPU, 8K decoding and an HDMI input.
Which box?
| Box | Chip | Best for |
|---|---|---|
| AI Box — S88-BOX | RK3588, 8-core, 6 TOPS NPU | Edge AI, 8K/4K multi-display, HDMI-in capture |
| Signage players | RK3399, RK3288 and others | Standard 4K/1080p signage on existing designs |
What can the AI Box run?
Vision models converted with RKNN — detection, classification, counting — and small language models with RKLLM on the RK3588 NPU. On-device AI
FAQ
Do I need an AI box for normal signage?
No. A standard player is enough for video and images; choose the AI Box when the device must analyse camera input or run models locally.
Does the box support HDMI input?
The RK3588 AI Box does, for capture and pass-through applications.
Can the box run Linux?
Yes, as a development project. The standard firmware is Android; a Linux build is provided under the terms of a project agreement.