4in1 5.0" Tester Monitor — 2MP HD1080P & 4K IP PTZ Camera Tester (AHD TVI CVI CVBS VGA)

Portable CCTV camera field tester designed for on-site video and cable diagnostics. Supports video signal testing for AHD, TVI, CVI, CVBS and VGA sources, and works with 2MP, HD1080P and 4K IP cameras. The unit includes a 5.0 inch display with 800(RGB)x480 resolution and PAL/NTSC(Auto Adapt) switching for easy monitoring. PTZ control is provided via RS485 Control with selectable baudrates from 1200~115200bps and is compatible with PELCO-D/P protocol for configuring and testing PTZ cameras. A built-in image generator uses a multi-format video OUT port to transmit a variety of standard test patterns and color graphics (e.g., PAL, NTSC) to assist alignment and troubleshooting. This 4in1 tester monitor is tailored for security camera installers and technicians who need a compact, all-in-one tool for verifying camera signals, testing cables, and setting up PTZ functions.