... colorbar generator, UTP cable tester5) DC12V 1A power output for camera, Audio testing6)Lithium Ion Polymer Battery support 12 hours working ... :1) CCTV system installation and maintenance 2) Dome camera and All in one camera testing 3) The CCTV transmitting channel testing 4 ... more than 20 protocols such as PELCO-D/P, Samsung, Panasonic, Lilin, Yaan, etc.customizedBaud Rate150,300,600,1200,2400,4800 ...