| Operation System | Android 11.0 |
|---|---|
| CPU | RK3568, quad-core ARM Cortex-A55 |
| RAM | 2GB |
| Internal Memory | 32GB |
| Display | 21.5 inch LG/BOE panel, 1920×1080 resolution (supports 3840×2160), 3000:1 contrast ratio, 178°/178° viewing angle, 350 nits brightness, 60,000 hours lifetime |
| Network | WiFi, Ethernet, Support for 4G/5G module |
| Interfaces | SD card slot, RJ45 Ethernet, USB 2.0 host×3, USB OTG, DC power input, 3.5mm earphone |
| Media Playback | Supports MPEG-1, MPEG-2, MPEG-4, H.263, H.264, VC1, RV formats (up to 4K), JPEG photos |
| Installation | Floor standing or wall mounted |
| Certifications | CE, FCC, RoHS |
| Language | Multi-language support |
| Audio | 2×10W built-in speakers, microphone support |
| Power Input | AC 110V to 240V |
| Camera | Supported |
We are based in Guangdong, China, with more than ten years of factory history.
2 years warranty, lifelong maintenance. Our production quality follows ISO9000 standard system and we have CE, FCC, RoHS certificates. We have a stable design team, 10 years experience QC team and strict quality control system. We accept third party inspection and high/low temperature testing.
Sample time: 3 days.
Professional sheet metal factory and team of designers and engineers. Professional and experienced quality control team. 48 hours of machine aging test before delivery. QC team strictly controls every procedure and detail (appearance, color, configuration, touch function, etc.).
Yes, we are. Also OEM/ODM service available here.
One sample can be provided first for evaluation.
Most payment methods accepted here, such as T/T, L/C, Western Union, Credit Card, MoneyGram, etc.