-Operation touch keys
-Colorful icons displayed seams
-Digital TFT high resolution level
-S key elegant blue background lighting
-Speech tube adjacent to the screen
-24 V input voltage V 4-24 provided A"d PS or V24 - 5 PS
-Current consumption - 15 mA standby, 320 mA Work
-Screen 4-Inch 240X320 pixels resolution
-Dimensions: 186x134x28mm