... update GPS Rada detector with the latest VCO technology in full band (x,k,ku,ka,laser)detection. anti laser ... of this model Main FeaturesGPS Radar detector all in one Full band radar detection(x, k, ka, ku, laser band) ... GPS-RD units will send voice alert once you drive over the preset speed.GPS data points alerts of fixed ... GPS Radar detector with the latest VCO technology in full radar band detection