Product Name: Output Power 65W High Power Jail Waterproof Jammer (TG-101ML) Model NO.: TG-101ML Product Description The 101ML specially for prisons and other large sensitive locations such as military or governmental compounds. This high power system has been approved and installed by Prison Authorities in very large prison facilities in several Countries world wide.RF Frequency:CDMA: 850-894 MHz,GSM: 925-960 MHz,GSM1800-1900: 1805-1990MHz,3G: 2110-2170 MHz,GPS: 1500-1600MHz, (optional)WIFI: 2400-2500MHz. (optional)(you can select four bands from above. We adjust the frequency according to different country. )Out put power: 65 Watt. ( For customization, you can select the out put power. )Shielding Radius: Up to 150 meters (signal <=-75dbi in the application place. )Power supply voltage: ~230VAC / ~110VAC +24VDCWeight (without antennae): Up to 30KGDimension (not including antennae) 36.5*25*48cmCooling system Active "smart" with integrated incoming air filterWaterproof designAntennae typeExternal high gain directional (standard)External high gain Omni directional (optional)Antenna gain3-4 dBi (Omni Antenna)Directional Antenna Up to 7-8 dBi (optional)Directional Antenna Number Up to 2pcsOmni Antennae number Omni Antenna 3-4pcs