The GT130 smart gateway provides remote access to all your Neviweb® compatible products including your Zibgee smart thermostats with the Neviweb® app. The only requirement for the smart gateway is a broadband Internet connection and an open port on a router. Smart gateway that provides remote access to the OTH3600-GA-ZB and OTH4000-ZB IC: 22394-ZBM1501, 21098-ESPWROOM32, FCC ID: 2AK2T-ZBM1501, 2AC 7Z-ESPWROOM32 transmitter module Secure and encrypted protocol