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? metal shell,Computer-keyboard-simulation design
? LCD Display of the working condition of Decompiler and Matrix
? Annunciator lay/withdraw setting and state query and display function
? Keyboard beeps upon receipt of an alarm and displays the alarm site
? Built-in multiple control protocols to control speeddomes made by different manufactures
? Main/Vice-control operation mode of keyboard
? Error correction of the joystick parameters
? Anti-surge,lightning protection
PTZ Control Keybaord
