Support multiple input signals: analog (composite & VGA) video inputs, HDMI, USB and Analog HD over BNC input. Analog HD camera can be connected to monitor directly. | 50,000 hours life span is perfect for professional non-stop security monitoring: 365days 24/7. | VESA mount capability offers you the choice to wall mount and removable and adjustable base offers you viewing comfort. | NTSC/PAL/SECAM auto detection; Certification: FCC, CE and CB. Perfect monitor for applications with and without DVR. | 100% satisfaction: We offer 30 days money back guarantee.