Model 1000 Metered Aerosol Dispenser. High-impact, chemical-resistant plastic cabinet. Activates metered refill every 15 minutes, 24 hours a day, for 30 days. Operates up to two years on two D alkaline batteries (not included). Five-year warranty when used with TimeMist ® refills (sold separately). 4.8w x 3.5d x 8h. Sandy Beige.