• Even with the compact size of the equipment, multiple devices are required, including touch panels, PLCs, mail alarms, and data loggers.
• Each breakdowns require site visits to different locations, raising maintenance costs.
• The cost per unit needs to be kept low to remain competitive.

• HG2J/HG1J combine HMI + control + logging + alarm functions in one unit, reducing hardware count.
• They support remote monitoring and email alarms, allowing quick response without always traveling onsite.
• A single compact device replaces several components, lowering installation, wiring, and maintenance costs.

By combining a KW2D RFID reader with the user IC card, it can be used as a key, greatly improving security and traceability.