The Digital Time switch is a versatile device that operates with a universal supply voltage range of AC/DC 12-240V. It features two channels for daily and weekly programming, all in one convenient unit. The switch also has the capability to automatically adjust for summer and winter time changes. It offers multiple switching options, including program (AUTO), constant manual operation, manual change to the next program, or random (CUBE) mode. The switch is known for its high accuracy thanks to its special calibration.