... : 3M Max single-leaf weight: 300kg TM-G13Swing gate operator (CE),automatic swing gate operator,double swing door operator.Technical Data:Supply ... . 4.24VDC back-up battery can be input. 5. Terminals for Push Button, Photocell, Flash lamp. 6. In case of power ... failure, release the clutch easily, and operate the gate manually. swing gate operator