DS KD TDM Touch Display Module with M1 Card Reader

System Parameters Operating System: Linux ROM: 32 MB RAM: 128 MB Display Parameters Screen Size: 4-inch Type: IPS Touch Screen Resolution: 480 × 480 Audio Parameters Audio Output: Buzzer Audio Input: / Audio Compression: / Audio Quality: / Volume Adjustment: / Network Parameters Wireless Network: Only AP Mode Authentication Parameters Card Reading Frequency: 13.56 MHz Card Reading Distance: 2 cm Card Type: Mifare Card Device Interfaces TF Card: Reserved DIP Switch: 8 Bits Cascade Interface: 2 General Installation: Surface Mounting, Flush Mounting Protective Level: IP65, IK8 Working Temperature: -20 °C to 60 °C (-4 °F to 140 °F) Working Humidity: 10% to 95% (No-condensing) Dimensions (W × H × D): 100 mm × 100 mm × 35 mm (3.94″ × 3.94″ × 1.38″) Power Supply: 12 VDC (Supplied by Main Module) Power Consumption: ≤ 10 W Languages Supported: English, French, Portuguese, Spanish, Russian, German, Italian, Polish, Turkish, Vietnamese, Arabic, Czech, Hungarian, Dutch, Romanian, Bulgarian, Ukrainian, Croatian, Serbian, Greek