... 2,Wired Copy Function 3,Alarming Function 4,Group Function Long Range Handheld VHF/HF Radio V-A861, 199 Stored Channels2, Built-in ... , CH/EN Voice Prompt(Optional)Specifications for Police Radio Walkie Talkie for Sale V-A86 GENERAL PARTFrequency RangeVHF:136-174MHz ... ; UHF:400-470MHzOperating Temperature -10°c to +60 °cFrequency Combination ...