Intermatic ET1705C 7 Day Electronic Time SwitchUpgrading to an electronic time switch has never been easier than with Intermatic ET1705C 7 Day Electronic Time Switch. Features include automatic daylight saving time adjustment, multi volt operation from 120 to 277 VAC and to the minute programming for accurate load control and reduced energy costs. Up to 28 set points or events 14 ON/14 OFF per channel can be distributed throughout the days of the weekThe program can be overridden at any timeTwo industrial grade AAA Alkaline batteries provide 3 years minimum program and timing protectionMulti volt operation to the minute programmingReduced energy costsUp to 28 set points