Industrial controllers are used in various industries and devices, such as cranes, various machines, road construction equipment, lifting equipment, automation systems, etc. Industrial remote controls can be connected as robots and perform various purposes. It can be very dangerous for humans. Among these applications can be the neutralization of all kinds of bombs in minefields. Industrial remote control can be controlled by a person or an automation system. For example, a production line can be controlled by an automation system and define several stations. Working and placing a control system at the operator's disposal led a complete line. All commands from the transmitter are sent to the receiver by the key or joystick, and the receiver checks the commands from the perspective of the frequency and codes sent. The receiver has as many output or relay commands as inputs. In case of 100% implementation of the commands, the executive command sends the commands to the relays. The relay sends the programmed function and the crane or any industrial machine executes it. An industrial remote control device must have a high safety performance in terms of the sensitivity of machines and production lines. Nowadays, the hanging cables of cranes, including overhead cranes, gantry cranes and other cranes, are quickly replaced by control devices. They give a crane around. Crane remote control devices have advantages, some of which are mentioned: operator protection against damage caused by proximity to dangerous loads, protection of crane equipment such as gearboxes, steering keys, cables, etc., better visibility due to positioning In a suitable position relative to the place of replacement and service of the steering key without the need to stop the crane, reducing the time of material transfer due to the better control of the operator, eliminating the costs of replacing keys and cables due to unwanted collisions, eliminating the material and moral costs caused by the damage of the operator, the crane control remote is one of the most used There are control devices in various industries in the world.