Timer Switch Controller, TM613 380V Intelligent Three Phase Programmable Waterproof Cover with Wire Connectors Our Timer Switch has Battery back up for power failiureYou can have Advanced pre-setting one week before with this Timer Switch LCD ControlThis kind of Timer Switch Controller is Three phase digtal time switch for 7 days-24 hoursRelay Timer Switch has LED power indicator, high contrast LCD displayOur Digital Timer Switch contains Reset function and manual overridecolor: WhiteSize: 120x120x52mmQuantity: 1pc1.As different measuring methods,it will occur 1-3 cm deviation about the items,please ensure that it is okay for you before ordering.2. Because of different monitors and lamplight, the picture may not reflect the actual color of the item, really thank you for your kind understanding.3. Only the above package contents, excluding other products. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.