From the Manufacturer
Automatic Hose Faucet timer is battery-operated and has two dials for start time and watering duration. It easy installs on to any standard outdoor faucet and has 10 watering intervals from 2 hours to once a week.
Product Description
Battery operated automatic water controller and valve combo is easy to install to any outdoor hose faucet. Standard 3 4" hose thread connections. Water resistant design with manual On feature for quick temporary watering. Up to 4 start times per day. High