Description
The KDS-4121A Kitchen Display System is purpose-built to streamline kitchen operations in QSRs, restaurants, cloud kitchens, and food courts. Featuring a 21.5-inch Full HD true-flat PCAP multi-touch display, it offers excellent visibility, fast response, and smooth interaction even in busy kitchen conditions. The screen includes anti-reflection and anti-fingerprint coatings, ensuring clarity under strong lighting and resistance to grease and smudges. Powered by the MediaTek MTK Genio G700 processor, combined with 8GB LPDDR4 RAM and 128GB onboard eMMC storage, the KDS-4121A delivers reliable performance for real-time order display, order tracking, and kitchen workflow management. Running on Android 13 with EDLA, it supports modern POS and KDS applications with enhanced security and Google services compatibility. Designed with a ventless architecture and IP54-rated enclosure, the unit resists dust, heat, humidity, and splashes—making it ideal for harsh kitchen environments. Its aluminum die-cast body ensures durability and long-term reliability. The system also supports bump bar keyboards and 2D barcode scanner kits, enabling faster order handling and improved kitchen efficiency. With flexible mounting options including VESA 100×100 and support for Gen10 base, the KDS-4121A integrates seamlessly into existing kitchen setups.
Product Features
- 21.5” Full HD true-flat PCAP multi-touch display
- Anti-reflection (AR) & anti-fingerprint (AF) coating
- Powered by MTK Genio G700 processor
- Android 13 with EDLA support
- 8GB LPDDR4 RAM + 128GB eMMC storage
- Ventless design with IP54-rated protection
- Durable aluminum die-cast enclosure
- Supports bump bar keyboard and 2D barcode scanner
- Wi-Fi 6 and Bluetooth 5.2 support
- VESA mount and Gen10 base compatibility
Product Specifications
| Model | KDS-4121A |
| Processor | MediaTek MTK Genio G700 |
| Operating System | Android 13 with EDLA |
| RAM | 8GB LPDDR4 (Onboard) |
| Storage | 128GB eMMC (Onboard) |
| External Storage | MicroSD slot ×1 (up to 1TB) |
| Display Size | 21.5” |
| Resolution | 1920 × 1080 (Full HD) |
| Brightness | 350 nits (typical) |
| Touch Type | PCAP multi-touch, true-flat |
| Display Coating | Anti-reflection + Anti-fingerprint (AG glass optional) |
| USB Ports | USB 3.0 ×1, USB 2.0 ×1 |
| OTG | USB Type-C ×1 |
| Serial Ports | DB9 ×1, RJ50 ×1 (5V/12V supported) |
| LAN | Gigabit Ethernet (10/100/1000 Mbps) |
| Audio | Internal speakers 2W ×2 |
| Expansion Slot | M.2 2230 ×1 |
| Wireless | Wi-Fi 802.11 a/b/g/n/ax (WiFi 6), Bluetooth 5.2 |
| IP Rating | IP54 |
| Mounting | VESA 100 × 100 |
| Power Adapter | 24V / 60W |
| Dimensions (W×D×H) | 516 × 51 × 324 mm |
| Weight | 6 kg |
| Operating Temperature | 0°C to 50°C |
| Storage Temperature | -20°C to 70°C |
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