6 Independently Operated Proes: The smart watering proator has 6 proes that work independently of each other. It can be watered 6 times a day, and the duration of each watering ranges from 1 second to 99 minutes and 99 seconds. Two frequency modes: The irrigation protors allow you to set two different watering frequencies, l 'one is set according to Monday to Sunday, the other is set according to hours and days, the shortest frequency is once per hour, the longest is watering every 9 days. Automatic rain detection: A rain detection chip is placed on the top of the smart irrigation proerator. When the rain falls on the sensor chip, the irrigation control unit automatically stops watering until the rain on the rain sensor chip dries up, and the irrigation proator automatically runs the next irrigation proe. Manual irrigation and child lock: The manual button allows instant and flexible watering without interrupting your set irrigation proe. Child Lock can lock the timer can avoid accidentally changing the proe setting. Special attention: lithium batteries are prohibited. Two 1.5 V alkaline batteries should be used.