Features Sensor settings Timer Instant Action keys Keep Warm mode and more. This model can be built into a cabinet or wall by itself or above any electric wall oven or warming drawer using Sharps built-in kit RK-51S30 RK-51K30 RK-51W30 or RK-51S27. Smart Easy Sensor Settings for 9 most popular microwave foods plus Sensor Reheat Key. No need to set times or power levels - eliminates guesswork Popcorn Sensor pops microwave popcorn automatically regardless of package size or brand. Instant Action Keys save time and make microwaving easy Touch once for each serving up to eight. Oven starts automatically. Keep Warm Plus lets you keep hot foods hot up to 30 minutes after cooking is finished with no loss of food quality. Defrost quickly defrosts meats and poultry by weight. Specific program for each category assures excellent even results. 7-Digit 2-Color Lighted Display includes word prompts. Time of Day Clock is convenient and easy to set. Kitchen Timer provides exact timing for cooking phone calls or other tasks. 11 Variable Power Levels vary cooking speed for everything from fast reheating to delicate sauces. 20 Automatic SettingsProgrammable for 4 cooking stages. Other features include Child Lock safety feature Demo Mode and Audible Signal Elimination.Interior Dimensions w x h x d in inches 17-38 x 10-12 x 18-5805/07/2006headerMicrowave: 1 Year Parts and Labor 5 Years Magnetron Tube