• Battery-powered
• Two Independent Programs (A and B)
• ModularBase unit HRC 990 accepts up to 4 DC solenoid modules
• SubmersibleFunctions properly submersed up to 3
• High Environment ToleranceOperates effectively from +32F to 167F (0C to +75C)
• Rain DelayPostpones regular watering schedule for 24, 48, and 72 hours

Setting a new standard in Battery Powered Irrigation Controllers, the HRC 990 is the answer to those demanding situations when installing burial wire is impossible or not desired. The HRC 990 is tough enough for installation in a below-ground valve box environment while providing years of no-hassle, reliable service.