... Three-Phase Power Line Protection; NC/NO/EOL Dry Contact; Remote Relay Output. Remote Monitoring Your Outdoor Assets In ... digital relay outputs (240VA,10A), 8 digital inputs (Dry contact, Lightning protection, Electrostatic protection, Over current protection), 3- ... 240VAC)Solar Panel Input Voltage: 12V DCBackup Battery: 3 X 1200mAH Rechargeable lithium batteryStandby time Approx.18hours (depending on ...