... provides 2 digital relay outputs (240VA,10A), 8 digital inputs (Dry contact, Lightning protection, Electrostatic protection, Over current protection), 3- ... on as well as includes internal rechargeable battery that can last 24hours,when battery with low voltage will alert user by ... input: 8 (Dry contact, NC,NO,EOL)Digital Output Relay: 2 (10A,240VAC)Solar Panel Input Voltage: 12V DCBackup Battery: 3 X ...