Seven Essential CCTV Tools - Combines a CCTV video tester, PTZ camera controller, Digital Multi-Meter, UTP cable tester, video test pattern generator, PTZ protocol analyzer and camera programmer in a single compact package. Save Time & Money - Test, aim, focus and program cameras when working alone. Save time by not having to walk back to the control center to verify functionality of each camera. Compact Design - Combines all the most needed security tools in a lightweight, easy-to-carry unit. Sharp, bright 2.5in (6.3cm) color LCD screen with on-screen displays for PTZ control/diagnostics and DMM readouts. PTZ Protocol Analyzer - Compatible with 20+ PTZ protocols to test and program cameras in the field. Decodes and identifies output from PTZ console to aid in troubleshooting