High Fidelity Wideband Amplifier Accurately Passes High Data Rate IR Code Formats, Including Philips RCMM Codes Universal Noise Suppression Effective Eliminates The IR Interference From Plasmas, LCDs, And CFL Lighting One MS220 Surface-Mount IR MicroSensor One MSU140 IR Main System Unit Three MF1 MicroFlashers? 50' Of CAT-5 Cable UL-listed Regulated In-line Power Supply With Universal Voltage Box Dimensions: 13" Wide X 7-7/8" High X 3-1/2" Deep (33 Cm Wide X 20 Cm High X 8.9 Cm Deep)