Product Features: 1.Build-in AC110-240V to 24V adapter, Safe and easily use. 2.Built-in good cooling system inside 7 fans, Working non-stopped 3.2-5meters with Infrared Remote Control Turn ON /OFF Power 4.Can adjust or turn off any single band without influencing the other bands operation 5.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) 6.LED pilot light show each band working status 7.ODM and OEM orders are welcome, you can select any 16 bands for you require.