Astronomical Timer


Astronomical | Digital timer.


Astronomical Timer — Intermatic landscape timer

This quick install solution for automated landscape lighting delivers energy savings and long-lasting accuracy.

Precision Timing Accuracy Advanced LineSync technology provides you with the benefit of lasting and unwavering timing accuracy. Astronomic functionality turns landscaping lighting ON and OFF based on the calculated time of sunrise and sunset for each day.

Fast, Convenient Programmability Set up and install this timer in five minutes or less using preprogrammed ON at dusk and OFF at dawn scheduling, or tailor a program to meet a specific application need.

Additional design features include:

  • • Factory set AUTO DST option takes the hassle out of Daylight Saving Time adjustments
  • • One push, programming override for homeowner convenience
  • • Rated for use in low voltage transformers up to 1200 W
  • • An operating temperature range of -40˚ F to 122˚ F (-40˚ C to 50˚ C) for steady performance in all types of climates
  • • Two included LR44 batteries retain the correct time and settings for up to three months without power
  • • Use with UL Certified Type 3R enclosure (sold separately)


    • For use in low voltage transformers up to 1200 W
    • Program ON at dusk or specific time
    • Program OFF at dawn or specific time
    • Automatic Daylight Savings Time adjustment
    • Intermatic Linesync timing technology for years of accurate timing
    • cULusTitle 20

TORK timer Instructions



Intermatic Timer Instructions