Коммутаторы Sinotimer

1. The astronomical timer automatically turns on/off at the preset sunrise/sunset time according to your location. You don't need to adjust the timer to keep up with the sunrise/sunset time change.2. Latitude setting range: 0 ~ 70 degrees north/south latitude. (accurate to 1 degree)3. Longitude setting range: -180 degrees east/west longitude ~ 180 degrees. (accurate to 1 degree)4. Time zone range: 12 ~ -12, positive numbers represent the Eastern time zone, and negative numbers represent the Western time zone.5. Built-in perpetual calendar (25 years), from 2017 to 2042.6. 12/24 hour system conversion. 8 groups of program settings can be changed or not according to the astronomical time.7. The