Digital timers simplify your life by automating repeating parts of your schedule, saving the user time, energy and money. The DZS200BP is a 365/7-day astronomic lighting control timer, ideal for applications in the home, office, factory, church or school. Use a photocell sensor to detect when the ambient light level drops below a programmable threshold, then turn on everything from signage to meeting room lights. Program in up to 99 different ON/OFF settings with unique schedules for each day of the week using the simple interface in order to control lights or appliances exactly as needed. In addition to the astronomic sunset/sunrise programming and customizable schedule, the DZS200BP also features 24 holiday blocks, four programmable seasons for different daily schedules throughout the year, automatic daylight savings and leap year adjustment plus a manual override. This timer features 2 SPDT output contacts and contains a supercapacitor that provides 7-days of backup power in the event of a power outage. Additionally, the inrush current limiting technology protects the relay contacts in the event of a surge. Choose a digital timer from TORK, a pioneer in the time switch industry since 1922.