Lockable SSS Alero ST 3000 Dispenser for added security. Fully compliant with aerosol regulations and VOC compliant in all US states and Canada. Wide variety of fragrances available that work in competing dispensers. Complex and long lasting; effective in room sizes up to 6,000 ft³. Two-piece aerosol actuator ensures optimum fragrance dispersal. Smart chip automatically calculates days in use and refill life. Fully programmable dispenser choice of refill size, start and end time, choice of spray frequency. Weekend on/off option available. Visible countdown clock showing time until next spray confirms operation of unit and provides health and safety warning. Patented Programming facility enables users to program up to three periods per day of enhanced fragrance delivery. Part of a coordinated range of aircare & hygiene dispensers. Rental button for 30-120 days (if applicable or needed). Available fragrances in 3000 (7 oz.) metered refills: Amazing Apple (64065); Cool Citrus…