Remote control and visualization panel with LCD screen. It is an optional keyboard with LEDs, keys and screen that repeats all the functions of the front panel of the control unit. They are placed at the points where it is necessary to provide the possibility of control and visualization.. Each SmartLoop control panel manages up to 14 repeaters that can be connected up to a distance of 1000 m from the control panel.. The connection with the control panel is made through the RS485 bus, always present on the control panel motherboard.