Altronix PT2724/PT2724E is an extremely versatile two channel 365 Day 24 Hour Timer/Controller designed to support a wide range of applications. Such applications include: Home and Building Automation, Security, Access Control, Lighting Control, etc.The timer is equipped with two independently controlled form "C" relay contact that provide many latching and/or momentary operations during a program schedule of your choice. The EE-Prom memory allows for programming of unit prior to or during field installation. Events may be set for single or multiple operations on a daily and/or weekly schedule. The block programming feature enables repeating an event on any combination of consecutive days. PT2724 will compensate for daylight savings time if desired. It automatically adjusts for leap year and individually selected holiday exceptions can be programmed to override regularly scheduled events.