SINMAR Smart Class Sign 21.5″
SIN-M02 | Essential Hardware
USD 699 / Unit
Product Description
The SINMAR Smart Class Sign 21.5″ is a professional digital room display designed for classrooms, meeting rooms, training rooms and offices. It features a Full HD touchscreen, dual LED status indicators, built-in camera, IC card reader and multiple connectivity interfaces.
Product Specifications
| Parameter | Specification |
|---|---|
| Model | SIN-M02 |
| Display | 21.5″ Full HD |
| Resolution | 1920 × 1080 |
| Brightness | 500 cd/m² |
| Touch | 10-Point Capacitive |
| CPU | Quad-Core, up to 2.0GHz |
| RAM / Storage | 2GB / 16GB |
| OS | Android 11 or Later |
| Camera | 2MP Dual-Lens |
| Card Reader | IC Card / 14443 |
| Protection | IP65 |
| Interfaces | RJ45 / USB 2.0 / Wiegand / BLE / I/O |
| Glass | Anti-Glare Tempered Glass |
| Installation | Wall Mount |
Key Features
- 21.5″ Full HD touchscreen
- Dual LED status indicators
- 2MP dual-lens camera
- Built-in IC card reader
- IP65 waterproof & dustproof
- Android platform
- Multiple connectivity options
Hardware Only — USD 699 / Unit










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