Digital timers simplify your life by automating repeating parts of your schedule, saving you time, energy and money. The DLC400BP is a 365-day astronomic timer that uses a photocell and programed settings to detect sunset and sunrise, ideal for applications in the home, office, factory, church or school. Some primary uses include indoor/outdoor lighting, heaters, air conditioners, water heaters, signage, and security or parking lot lights. Simple set your geographic location to program in each day’s sunrise/sunset times, then control the 4 different output channels using a programmed timer or astronomic detection. Program in up to 99 different on/off settings using the simple interface in order to control lights or appliances exactly as needed. This timer features 4 output channels which can be customized to three different functions; Time on/Time off, Photo on/Photo off, or Photo on/Time off. The NEMA 3 rated metal enclosure is designed for indoor or outdoor use and features a lockable hasp. It is also UL listed and Canadian Standards Association (CSA) certified for quality assurance. Choose a digital timer from TORK, a pioneer in the time switch industry since 1922.