... , supports solar panel powered up. It provides 2 digital relay outputs (240VA,10A), 8 digital inputs (Dry contact, Lightning protection, Electrostatic protection, ... low voltage will alert user by SMS;8.Supports 8 digital inputs(NC,NO) for sensors, also supports EOL mode ... Negative 35 to Positive 80 degree Digital input: 8 (Dry contact, NC,NO,EOL)Digital Output Relay: 2 (10A,240VAC)Solar Panel Input ...