n control. 5. Intelligent mode setting, automatically set the values. 6. Auto shut off function available to avoid the damage and interference in unusual signal conditions. 7. Easy installation & maintenance. 8. Extend cell phone battery life. Power supply Ac:90~265v; dc: 9v/4a Operating temperature -10¡æ~55¡æ Environment conditions Ip30 Dimensions (d x w x h ) 191*296*76mm Weight ¡ü5.5kg
