3.5" HD CCTV Test Monitor, Network IP Scanner, CAT5 Cable PoE Tester, PTZ
The brightness, contrast and saturation are fully adjustable. Data monitor testing for RS-485. Supports Over 30 PTZ Protocols. Used in IP / CCTV Testing and Monitoring. Built-in POE Tester. Built-in RJ-45 Ethernet Cable Tester.