Installed devices: Power supply system upgrade: 4 Mastervolt chargers, solar charger / controller, battery monitoring, design and installation of battery temperature sensors. Complete remote monitoring with 4 camera system. We have merged the existing Sentinel central unit with the new Provision camera system: indoor unit, rear-exterior and engine compartment camera, as well as a remote-controlled 360-degree camera that is also great for night navigation and port maneuvers. System integration: coordination of the existing Raymarine navigation system with the Mastervolt power supply and energy monitoring system as well as the Provision camera and Sentinel remote monitoring systems. In addition, display sensor data for Yanmar engines, fuel tanks and water / wastewater tanks on the chartplotter and remote monitoring devices.