... ,UTP cable test,Video signal generation,RS485 data test, 2.5 inch TFT LCD PTZ RS485 UTP Portable cctv tester,cctv camera ... screen clearlyVideo signal generation - It can output the Green, White, black and Blue screen to the monitor and DVR for ... Vicon, CSR600, Alec, ectBaud Rate2400, 4800, 9600,19200Signal generatingOutput Green, White, Black and Blue screenUTP cable Testtest UTP cable connect situation ...