EAOM-71 Auto Start Gen-Set Protection and Controller with Metering, Load, Current and Power Measurement Automatic engine start/stop Automatic shutdown on fault condition LED status and fault indication Alternator voltage and frequency measurement and monitoring. Battery voltage measurement and monitoring Simple push-button controlled operation Over / under speed warning and shutdown Remote start/stop input Three user inputs configurable Provides charge alternator excitation current Two configurable relay outputs Speed sensing from alternator frequeny or magnetic pickup Preheating Fully programmable RS-232 serial communication Standart modem communication.