MENNEKES eMobility-Gateway Professional+ for intelligent networking of charging systems and the connection to a backend systems. General - Compatible with MENNEKES Professional charging stations - Integrated mobile communications router - 2 integrated mobile communications antennas for optimum reception - Local WiFi for access to the charging points using a smartphone - Integrated WiFi antenna - Gateway as a time server if installed without an internet connection - Robust, lockable enclosure made of AMELAN® Networking options - Via LAN / Ethernet (RJ45) Options for connecting to a backend system - Via the integrated mobile communications modem (2G (GSM) / 3G (UMTS) / 4G (LTE))    - SIM card required - Connection of up to 50 charging points to a backend system via a SIM card