【CCTV TESTER】5-inch 800X480 Resolution Screen 4 in 1 PAL/NTSC (Auto adapt) CCTV Tester ,Hybrid camera tester is able to test and debug coaxial 720P / 960P / 1080P /3MP/4MP/5MP/8MP AHD camera &CVI camera & TVI camera and traditional CVBS analog camera （Does not support IP & SDI cameras），with video display, The LCD screen video monitor with high resolution can show clear image when troubleshooting a security camera system ,correct faraway installation. 【PTZ CONTROL】Support RS485 ,Compatible with multiple PTZ protocols (PELCO-D / PELCO-P ); baud rate: 2400, 4800, 9600,14400, 19200 (optional), zooms in/out the lens, adjusts the focus, aperture/sets，PTZ continuing rotate test. 【UTC CONTROL】Press and hold the M menu button for 5 seconds to enter, UTC is displayed at the top of the screen. Press the menu button to bring up the camera menu and operate the UTC menu with the up / down / left / right input keys. Press the M menu button for 5 seconds to exit UTC mode. 【APPLICATION 】UPT/LAN cable, measure the connecting status, display the sequence of connection and the NO， Audio test, and multilingual OSD，supports 12 languages to choose from ,The brightness and contrast and color saturation can be adjusable,USB2.0 interface provides 5V / 1A emergency power output,Power the camera with DC 12V /1A power output from the tester. 【LONG WORK TIME】 Built in 3.7V 3000 mAh rechargeable Lithium polymer battery , LED emergency lighting;After charging 2-3 hour, it can work lasts 6 hours.