I've added marking sprinkler heads to my services list. I know how to turn them on from the control box in the garage. Is there a way to turn them on from outside the house if the customer isn't home? I thought I heard/read somewhere that you can turn on the sprinklers from the box in the ground. Is this correct or am I just hearing things?
Thank for the info, sprinkler pros.
Thank for the info, sprinkler pros.
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