4.3 Inch CCTV Camera Tester Monitor - 800 (RGB) * 480 HD, Support PAL/NTSC, PTZ Pelco-D/P via RS485, DC12V 1A Output, UTP Cable Test

Portable high-definition surveillance tester featuring a built-in 4.3 Inch 800 (RGB) * 480 wide viewing-angle display that accepts PAL/NTSC image signals. PTZ control is supported with Pelco-D/P protocols over the RS485 interface, enabling up, down, left, right movement as well as zoom, focus and aperture adjustments. A dedicated DC12V 1A power output port provides temporary power to cameras during setup and testing. The unit also includes a Voice test function for checking front-end audio devices such as pickups, plus an enhanced network cable test capability accessed through the UTP CABLE TEST port.