Olympia P324 Professional UHF 32-Channel Two-Way Radio TX Output power selectable: 4W or 1W 32 programmable channel memories for separate RX and TX frequency, TX Power, separate RX and TX CT/CDCSS value and lock out 133 codes including 50 CTCSS and 83 CDCSS values Backlit LCD display and battery meter with audible low battery alert Programmable TX time out time (30 sec - 5 min) Emergency/Hands free key, keypad lock and keypad tones All channels scan and priority scan function, 10 Pre-programmed channels on itinerant frequencies