Watertight with solenoid valves
Watertight with solenoid valves
2 x 1.5 V AAA alkaline batteries
From 8 per day to 1 per week
From 6 per day to 1 per week
From 3 per day to 1 per week
from 8 per day to 1 every 12 days
Yes, with wired rain sensor (90915)
Yes, with internal capacitor
Yes, with radio frequency rain sensor (90831)
Yes, with wired rain sensor (90915)
