HK Huafeng Eroda Car Device -Auto Radar with Nine Bands Frequency Receive: X,K,KU,KA1,KA2,KA3,VG-2,LASER1,LASER2; Key ... .3. Optimize selectivity: city and highway4. Alert type: Voice, Audio5. Auto Mute Function6. Power: Power cordSatellite received frequency 1575.42±1 ... .023MHz police vehicle X-BAND 10.525GHz±100MHz K-BAND 24.125GHz±175MHz Ku ...