Please Note:

1. This is a 130 Degree Wide Angle Camera with a Strong Camera Housing,NOT a PTZ Camera. 

2. Defaulty Mode of this Camera is Analog CVBS working mode,because it can work with almost all kinds of DVR(except HD-SDI DVR). However,it is only 1200TVL. 

So if you use a High Definition DVR like AHD/CVI/TVI 1080P DVR. Please do change the camera working according to the above OSD control. Then the camera can show 1080P High Resolution with your DVR. 

Or you can change the camera working mode by camera menu. Press middle of the OSD button,then you can see the camera menu. Do as the following Steps: 

Go to VIDEO SETTING---Change HD from CVBS to CVI/TVI/AHD according to your DVR type---Change STANDARD from NTSC to 1080P 30 or 720P 30 according to your DVR type---APPLY & REBOOT(make sure to do this last step)