4K Camera Tester — 5.0 Inch CCTV Monitor for 8MP AHD/CVI/TVI/CVBS with VGA Input & UTP Cable Test

Important note: This tester will warn when the battery is low and cannot be used under overload. Charge it immediately if the low-battery prompt appears. The unit should not be operated while charging — wait until it is fully charged before use. Overview and intended use: Designed for field installation and maintenance of analog (CVBS) and HD coaxial cameras (AHD). NOT Support IP Camera. The tester provides video display, PTZ control, DC12V output power, image generator, testing functions, VGA video input, 1.0 signal input, RS485 data searching, cable testing and an LED lamp for onsite convenience. Display and video standards: The tester features a high-resolution 5.0 inches 800 (RGB) x480 screen with a wide viewing angle for clear, intuitive image assessment. It accepts both PAL and NTSC standard video signals. VGA input: Supports VGA11 compliant digital input. When a VGA signal is connected, switch the selector to VGA/Mode. Maximum supported resolution is 1920*1440. Cable testing: Use the UTP CABLE TEST port to verify network cable connections quickly and effectively during installations. Signal inputs and camera format support: - TVI: 1 channel TVI input (BNC interface). Support 720P25/30/50/60,1080P3MP/4MPand 5MP 25/30,8MP. - AHD: 1 channel AHD input (BNC interface). Support 720P25/30/50/60,1080P3MP/4MP and 5MP 25/30,8MP. When an AHD signal is present the tester will display the AHD camera image. - CVI: 1 channel CVI input (BNC interface). Support 720P25/30/50/60,1080P25/30,3MP and 4MP12.5/20,5MP, 8MP. Basic testing procedure: Connect the camera or pickup device to the tester using the appropriate cable and select the matching input mode. The unit can power cameras via its DC12V output and allows PTZ control and RS485 data searching for onsite adjustments.