744622870039 Features: -Replacement transmitter. -For models 175NCP, 200 Series, 280 Series, 300 Series, 7000 Series, 1100NC, 1200 Series, 1500 Series, 1600 Series, 1700 Series, 1900 Series, 2300 Series, 7100 Series, RR Deluxe. Product Type: -Replacement / Additional Parts. Pet Category: -Dogs. Color: -Blacks & Grays. Generic Dimensions: -2'' H. Dimensions: Overall Height - Top to Bottom: -2 Inches. Overall Product Weight: -0.05 Pounds.