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| Specification | Digital Signage |
| Use | Advertising Publish, Display Of Dishes, Airport, Elevator, Education, Exhibition Hall, Restaurant & Hotel Supplies, Retail Store, Self-Service Business, Shopping Mall, Subway, Welcome Display, Wayfinding, Digital signage |
| Model Number | WA2189T |
| Color | Black / White |
| Color Depth | 16-Bit |
| Content Management System | Compatible with major CMS systems |
| Contrast Ratio | 4000:1 |
| Control Method | App Control, Bluetooth, Computer, USB, Wifi, Wireless |
| Dimensions | 21 inch |
| Display Coating | AG (Anti-Glare) |
| Display Function | Animation, Graphics, Text |
| Function | Custom Products, NFC Technology, SDK |
| Installation Type | VESA 100 x 100mm / Wall Mount Installation |
| IP Rating | IP65 |
| Lifespan (Hours) | 30,000 Hours |
| Material | ABS |
| Media Available | Datasheet, EDA/CAD Models, Other, Photo |
| Mounting Type | Column-Mounted, Ceiling-Mounted, Floor Mounted, Hanging |
| Operating Temperature | 0°C - 40°C |
| Operation System | Android 14 |
| Pixel Density | 136-192 PPI |
| CPU | RK3576S Quad core cortex A72 + Quad core cortex A53 |
| GPU | ARM Mali G52 MC3 |
| Brightness | 300 nits |
| RAM + Storage | 4GB RAM + 64GB ROM |
| Resolution | 1920x1080 (Full HD) |
| Connectivity | WiFi 6 + Gigabit Ethernet + Bluetooth 5.3 |
| Power Supply | Power Supply: POE (IEEE802.3bt Optional) / NFC Optional |
| Camera | 8.0MP |
| Certificates | CCC / CE / FCC / Google EDLA |
The device runs on Android 14 and is powered by an RK3576S Octa-Core processor (Quad-core Cortex-A72 + Quad-core Cortex-A53) paired with an ARM Mali-G52 MC3 GPU.
It features a 21-inch screen with 1920x1080 Full HD resolution, 300 nits brightness, 4000:1 contrast ratio, 16-bit color depth, and an Anti-Glare (AG) coating.
The unit supports modern connectivity including WiFi 6, Gigabit Ethernet, Bluetooth 5.3, USB, wireless controls, and compatibility with leading Content Management Systems (CMS).
It supports standard VESA 100 x 100mm wall mounting, as well as column-mounted, ceiling-mounted, floor-mounted, and hanging setups.
It offers optional IEEE802.3bt Power Over Ethernet (POE) and NFC technology, integrated 8.0MP camera, IP65 rating, and is certified with CCC, CE, FCC, and Google EDLA.
