Midland Base Camp GMRS Radio with Microphone - Model# XT511 121 Privacy Codes give you up to 3144 channel options to help you block other conversations NOAA Weather Alert Radio automatically alerts for severe weather/hazard information 24/7 5 Call Alerts differentiate call tones to notify you of incoming calls from your group eVOX gives you 3 Sensitivity Levels for easy voice activation - no need for external microphone Channel Scan automatically checks channels for activity