Through Authenticate 
www.gardengrow.com.tw
INTRODUCTION
For experts and professionals, the solenoid timer offers a high quality, reliable water valve and battery life of up to one year. Only 2 steps are needed to set up your watering program. Choose a watering frequency from a set range of every 8 hours, 12 hours, 1 day, 2 days, 3 days, 5 days, or 7 days. Then set the length of the watering session and your watering program is ready to go.
