4.3-inch AHD/TVI/CVI/CVBS 4-in-1 Camera Tester with PTZ Control & RS485 Cable Testing

Ultra-Compact & Multi-System Compatibility
Precisely engineered 4.3-inch LCD supports AHD, TVI, CVI, and CVBS formats for seamless compatibility with 1080P HD cameras. Ideal for CCTV installers and technicians requiring quick field diagnostics.
Advanced PTZ Control & RS485 Cable Testing
Integrated RS485 port enables direct PTZ camera control (pan-tilt-zoom) and cable integrity checks, eliminating the need for additional tools. Streamlines on-site troubleshooting.
Durable Aluminum Alloy Housing
Lightweight yet rugged aluminum casing ensures shock resistance and heat dissipation, built for daily professional use in harsh environments like construction sites or surveillance setups.
Plug-and-Play Operation
No software installation required—directly connects via BNC/power cables. Features auto-detection for video signals and adjustable brightness/contrast. Perfect for rapid deployment in security audits or maintenance.
Global Wholesale Advantage
Factory-direct pricing with bulk discounts. Rigorous QC ensures reliability for resellers and large-scale procurement. Ships worldwide with guaranteed lowest rates.