Design DVR: with a camera, TV; Number of channels recording: 1/1; Video recording: 1920x1080; Sound: built-in microphone, built-in speaker; Matrix: CMOS 2 million pixels.; Viewing angle: 120 deg...
Design DVR: with a camera, TV; Number of channels recording: 1/1; Video recording: 1280x720; Sound: built-in microphone, built-in speaker; Matrix: CMOS 1 million pixels.; Viewing angle: 120 degr...