Covert BNC analog signals to HDMI signals.With audio port to input audiable signals. It only work for ANALOG CAMERA. It can't convert cable TV signal, can't convert digital camera or AHD/TVI/CVI camera, ONLY FOR ANALOG CAMERA. Before you purchase it, please check your device is an analog camera. | Support and automatically detect input signal in PAL/NTSC_M/NTSC4.43/SECAM/PAL-M/PAL-N format, Plug and Play | HDMI output resolution:720P@50/60Hz,1080P@50/60Hz;HDMI1.3 and HDCP1.2.The resolution can reach up to 1920*1080 on LED LCTV. | Adopt a New Generation of Low-power-consumption Digital Chip, allowing 24-hour uninterrupted and stable work,low heat releasing | 3D Compensation Technology: Motion Optimization, Color Optimization and Digital Noise Reduction