Unique multifunction mode design: the sprinkler's programmable digital timer can display current time program details battery level child lock and almost everything. The child lock mode can effectively prevent accidental triggering by children and pets, avoiding wasted water. The manual button enables immediate water use without interrupting your previous water use. Set a timer. The hose timer is perfect for gardens courtyards flowerbeds greenhouses lawns courtyards farms etc. Low power consumption: you need 2 x 15 V AA alkaline batteries (not included). Allows the water timer to operate for more than 6 months. If the hose timer is not at 30 After a few seconds the display automatically goes to sleep to save battery power and automatically switches off when the powerful chip detects low power before the battery dies in particular the battery indicator shows the remaining power reminding you to replace the battery in time. Waterproof and durable construction: IP55 waterproof rating this garden hose is made of durable and sturdy material with a new pneumatic sealing element and superior connector making the water timer more resistant to shock and abrasion than ordinary plastic. The inner valve can withstand up to 10 kg of water pressure, which considerably prevents internal leaks, and the waterproof battery cover has an inner rubber ring around it, which can protect the battery from water and dust. Intelligent version with automatic rain detection ? The integrated rain sensor chip automatically detects rain and monitors rainfall in real time with high sensitivity, then responds to the suspension of your watering program by interrupting the valve, helping to save water and avoid excessive rainy days. As the rain sensor dries out, the irrigation timer will run on the program again, avoiding the manual stop timer in the rain 3 independent irrigation programs: the irrigation timer features 3 independent irrigation programs to define different start times per day (P1/P2/P3) with customized irrigation frequency and duration. The running time of each timer can be set from 1 second to 99 min 59 seconds, and the interval can be set from every 1 hour to every 15 days, so that your watering time can be completely in line with regular plant growth. The various timer options will let you concentrate on your watering program.