IDG761 4G Router from Amit is a dual SIM 4G Router for industrial M2M applications for remote access and monitoring. For example, you could use the Amit 4G router with a Fixed IP SIM Card to provide 4G CCTV remote access connectivity.
Ideally the IDG761 will be used with a Fixed IP SIM Card so the router can be remotely accessed to connect to the router web admin and also allow the use of port forwarding to connect to the devices on the LAN.
Using the Amit IDG761 with DYNDNS / DDNS
If you don’t want to use a Fixed IP SIM Card and want to use the less reliable, but cheaper method of a standard 3mobile SIM card and use Dynamic DNS then the following video explains how to configure it.