Wattstopper 7 Day Astronomical Timer

The RT-200 Astronomical time clock and timer switch automatically turns lighting or other loads on and off according to user programming. It replaces standard single-pole wall switches for energy savings and security.

• Turns lights on and off relative to dusk or dawn, or at selected times of day on selected days of the week
• Bright OLED display for clear viewing from a wide angle
• Shipped in default 2 hour countdown time, easily changed to other lengths or none.
• Ideal for any application where precise time-based control is desired
• Includes eight programmable control schedules
• Ideal for meeting California Title 24 Residential Exterior Astronomical Time-Switch with max 6 hour countdown requirement