CS Center


Thank you for your interest in SJIT.
We will always listen to you to help you.


You can find the information you are looking for through FAQ.

IoT products are module products with various communication methods that support low-speed to high-speed wireless communication that connects the IoT era.

IoT products include Sigfox, LoRa, WiFi, Bluetooth, Zigbee, Z-wave, Wireless Audio, and LTE Module product lines.

As the IoT market enters a full-fledged growth period, competition among global stakeholders to establish technological standards and dominate the market is intensifying, and SJIT is also pursuing technology development to secure technological competitiveness as a new business.

We operate a separate site for IoT product inquiries.
To provide quick and diverse service response to IoT products, we operate the following separate sites.

For IoT Product / Touch Screen product inquiries, please fill out the form provided in ‘Support > Contact Us’ and click the Send button.