Triplett's CamView HD Pro can also provide 12VDC (not to exceed 1A) to power the analog camera. The Tester also allows you to capture video (snapshots and video recording), play back video, generate video test patterns for monitor checking, and monitor the data flow between the analog camera and the DVR system. You can also use it to check microphone/audio on the camera, or take advantage of the built-in flashlight. The CamView HD Pro supports HD cameras up to HD-TVI 3.0, HD-CVI 3.0, and AHD 2.0. This Tester is powerful, portable, and designed with the technician in mind. It will help you perform installation and maintenance jobs quickly and efficiently.