What are my options regarding a gate not on the network. Was thinking of doing a CradlePoint router with a VPN tunnel back to my home router (ubiquiti UDM pro) would that work to be able to control C4 switches for landscape lighting along with an EA1 for ZigBee and also be able to control the gate via maybe a Z2IO? Would a DS2 work over VPN? Gate company will probably be putting in a CellGate or other cellular intercom are there any integrations for that? Or any other options i didn't say, i just feel like a VPN would be the easiest way along with a cell router. Thank you all