The microprocessor records and processes weather data for use in determining the operating times of "Smart" automatic adjustment on any SmartLine® controller.

• Rain shutoff adjustment capability from 1⁄8 – 1” (3 – 25 mm).
• Extended rain delay that adds time to rain events before deficits begin to accumulate.
• Reduction of power deficits on the SmartLine® controller through rain events.
• Freeze shutoff activated at 37°F (3.0°C).
• Protective white solar shields allow normal airflow while protecting the sensor from direct sunlight for accurate temperature readings.
• The unit can be installed in sunlight or shade and in close proximity to the roofline.

The maximum wireless distance from the controller is unknown.