Currently, our Gen 2 alarm system uses 2.4G Wi-Fi, but we are developing a version that will support 4G via a mobile SIM card. This will allow you to install a SIM card in the system, enabling it to send alerts directly to your cell phone via text.
Additionally, we are working on a Central Monitoring System (CMS) for customers who want their home alarm system to be professionally monitored.
The reason we use 2.4G Wi-Fi is that it has a broader signal range compared to 5G. The Gen 2 does not use or send a lot of data.