Since "KJ33" can refer to different devices (an older CNC controller or a cellular router), this guide covers both common scenarios. Identify which one applies to you.

: Look for a sticker on the bottom or back of the router for the default Wi-Fi Name (SSID) Join Wi-Fi

• Make sure your KJ33 router is placed in a central location to ensure optimal wireless coverage.
• If you encounter any issues during setup, restart your KJ33 router and try again.
• If you're still having trouble, consult the user manual or contact the manufacturer's support team for assistance.

Scenario A: KJ33 as an Industrial 3G/4G/LTE Router (e.g., for remote monitoring)

Used to give a CNC machine, PLC, or security camera cellular internet access.

Dual-Band Wi-Fi: It supports both 2.4GHz (better range) and 5GHz (faster speeds). For gaming or streaming, force your devices onto the 5GHz band.  💡 Technical Highlights 

To customize your settings, you must access the router’s web dashboard: How to Set Up a Router - Step-by-Step - Cisco

• Enable "Whitelist" mode (only allowed devices).
• Add the MAC addresses of your family's phones/laptops.