The Securitime is a versatile, secure programmable timer that switches a 12/24VDC 2A clean contact output relay. With a simple to use interface and a clear LCD display it is ideal for use with access control or any other applications that have time sensitive elements. The timer has a back up battery so even if there is a power cut it will retain the time, date and all the programmed settings. For added reliability the timer automatically calculates the day of the week from the date, adjusts for leap years and automatically updates for summer and winter time.