... than 20 protocols such as PELCO-D/P, Samsung, Panasonic, Lilin, Yaan, etc.Baud Rate150,300,600,1200,2400 ... video signal for testing monitor or video cable.UTP CABLE TESTUTP cable testTest UTP cable connection status and display in the screen. ... controlling devicePOWERPower AdapterDC5V, 2ABatteryBuilt-in 3.7V Lithium polymer battery ,3000mAhRechargeableAfter charging 3-4 hour, working time lasts 12 ...