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Black Box Traffic Recorder 1080P Dash Cam - $30 (Hoffman Estates)
condition:
new
make / manufacturer:
Black Box
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A "black box" traffic recorder—commonly known as a dash cam—is an in-car video system that continuously films the road and vehicle cabin.
Key Features and SpecificationsMultiple Channels: Usually records the front road view alongside an interior cabin view or an external rear-window camera. Note that budget models often limit simultaneous recording (e.g., plugging in an external rear camera disables the built-in cabin lens).Loop Recording: Automatically overwrites the oldest unlocked video files when the memory card fills up.
(G-Sensor Accelerometer): Senses sudden shakes or impacts (like an accident) and locks the current video file so it cannot be overwritten by loop recording.Resolution: 1080p HD.