Description Reliable, durable, state-of-the-art dispenser is easy to program with only three slide switches. Interval options of 5, 15 or 30 minutes for metered spray of 3,000 or 9,000 repetitions. “On Hours“ options for day, night or 24-hour operation. Features change battery and change can warning lights. Operates two years on two D alkaline batteries (not incl.). Includes mounting hardware. Manufacturers five-year warranty. Open system accepts dry deodorizer refill cans AMR A209-12SB, AMR A213-12IA, AMR A213-12LZ, AMR A213-12TL and AMR A263-12 (sold separately). White. 31