The Marvel MLWC115SG01A Luxury Series Wine Cooler stores up to 23 bottles of wine in a compact unit that easily fits into narrow 15-inch wide openings. Marvel's exclusive MicroSentry system monitors the internal temperature and ensures it remains constant and precise. If the temperature goes above or below the set point for an extended time or if the door is left ajar, the system alerts you with a visual and audible alarm. The wine cooler also includes digital controls with an amber LED display that allow you to adjust and monitor the temperature with ease.