Challenger GVR-520 - user opinions

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Specification | Reviews

Summary: Design DVR: two cameras, TV; Number of channels recording: 2/1; Video recording: 1280x720; Sound: built-in microphone; Viewing angle: 120 degrees diagonal); Night mode: yes; Photo mode: yes; Camera features: rotation, built-in lights; Modes: automatic record; Recording format: AVI; Power: from the battery from the electrical system of th ...


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