Do I need a rain sensor on my sprinkler system?
Do I need a rain sensor on my sprinkler system? But, for most of us in order to start your sprinkler system around 4 of 5am, it is necessary to program our controllers so that we do not have to get up earlier than we would like, just to turn on the sprinkler system and thus a rain sensor is necessary at this point just in case it rains overnight or in the morning ... Does a sprinkler system have to be monitored? Monitoring is not required for automatic sprinkler systems protecting one-and two-family dwellings. Monitoring is also not required...