Product Features: 1.12 chancel design, 3-10watts each band 2. power , Total up to: 79W, jamming up to 80m (Still depends on the strength signal in given area) 3.External high gain 3-5dbi Omni-directional antennas all the TX frequency covered down link only 4.Build-in AC110-240V to 24V adapter, Safe and easily use. 5.Built-in good cooling system inside 5 fans, Working non-stopped 6.2-5meters with Infrared Remote Control Turn ON /OFF Power 7.Can adjust or turn off any single band without influencing the other bands operation 8.Independent module design with frequency source of each channel, easy maintenance (if have any damaged frequency band, replace with new PCB directly, no need for professional equipment such as frequency analyzer) 9.ODM and OEM orders are welcome, you can select any 12 bands for your require.