Guidance Needed: Selecting Device for Wireless Connection

Hello,

Based on the attached diagram, could you please advise how to choose the appropriate device for the component marked with a red square and question mark? This device appears to connect the Eaton Tripp Lite switch to the wireless network. Are there specific requirements or recommendations for selecting this device to ensure compatibility and reliable communication with the wireless sensor?

Thank you for your guidance.

Best regards,

Can you provide some more details, like estimated range, which Band is the sensor using 2GHz or 5Ghz(probably 2Ghz) and is it more likely indoor or “outdoor”? Do you have a size limit of how big the device should be?

And what environment it shoud be mounted in? Home space is a little bit different than factory workshop full of metal elements.