Gateway with IP interface via WLAN or LAN. Standby power consumption only 0.9 watts. DIN rail mounting device for installation on DIN EN 60715 TH35. 2 modules wide, 58 mm deep. The WLAN connection uses the 2.4 GHz frequency band. The LAN connection is via RJ45 connector with 10/100Base-T. The IP connection is via LAN or WLAN. The gateway transmits data from any ELTAKO Modbus electricity meter via the MQTT protocol and REST API. The data is transmitted from the ZGW16WL-IP to any external MQTT broker. For more details on MQTT, see: www.mqtt.org. Commissioning and viewing current meter readings and historical data are possible via both the ELTAKO Connect app and the web interface. Configurations and updates can also be conveniently performed via the web interface. A REST API is available via the device's online product page.