... , FCC, ROHS certification 2. 3.5 inch TFT-LCD 3. PTZ 3.5" TFT-LCD CCTV Tester with multimeter and PTZ controllerApplication:1 ... of PTZ controller protocols. For example, PELCO-P, PELCO-D, SAMSUNG etc.PPTZ address scanning, search up the ID of PTZ ... with more than 20 protocols such as PELCO-D/P, Samsung, Panasonic, Lilin, Yaan, etc.customizedBaud Rate150,300,600,1200,2400 ...