Radio Application General, Radio Classification General, Radio Series Jobcom JMX, Analog, Band Type VHF, Number of Channels 10, Output Watts 2 W, Waterproof No, Portable Two Way Radio, 150 MHz Frequency, Display Type LED, License Required Yes, FCC Narrow Band Compliant Yes, Length 2 13/64 in, Width 1 7/16 in, Height 4 3/4 in, Selectable Frequencies 21, Analog Codes 51, Digital Codes 83, Navigation Aids None, Inside Range (Floors) 15, Inside Range (Sq.-Ft.) 250,000 sq ft