... time baudrate 3, Refurbish firmwave program on line 3 Axis ptz dome Keyboard Controller1, Unique control code study function, the customer can ... rate(bps)1200,2400,4800,9600,19200Control AddressControl 255 dome camera, decoder at the most, address code:0-254Communication ModeRS485 half ... -20-70°CDimension (mm)420X260X170Weight (Kg)2.8 3 Axis PTZ Dome Keyboard Controller