Trikdis E485 - Redundant RS485 Module - Ethernet Communication Module, G16, G16T (LAN)
In the case of G16 and G16T transmitters, it can act as a primary communication channel, full control and notification is carried out through it, for example, the alarm system can be remotely armed or disarmed with the help of the E485 module.
The practical benefit of this is that communication does not take place through the SIM card, as long as the wired internet is available.