Model Number: CD-001 Brand Name: Oldshark Key Specifications/Special Features: OldShark FHD 1080P 3-inch car dash camera with 32GB SD cardNever miss a license plateWith WDR technology, the car DVR range is extended to cover a greater span between bright and dark areas in the image. Built-in IR light, combined with external lights, produce outstanding video quality on day and night.Loop recording:The dash cam records seamless video clips automatically. Once the memory card is full, it overwrites the oldest unlocked video clips in order to keep uninterrupted monitoring for you. The length of each video clip can be set to 3, 5, or 10 minutes.
Plug-and-play:
The device is turned on and begins recording automatically with the engine ignition on. It is turned off automatically shortly after the engine is off. This automatic on/off feature applies to all cars except those few with their cigarette lighters constantly on.

Crash detection: (for driving)
Highly-sensitive G-sensor automatic video recording and video file locking when a collision or crash is detected. The sensitivity of the G-sensor can be set to low, mid and high levels.

Vibration detection: (for parking)
Parking Guard Feature, the device is automatically turned on and recording when a vibration is detected.

Motion detection: (for parking, need hardwire kit)
The device automatically pauses video recording after the vehicle stops moving for some time, and automatically resumes recording when the vehicle starts to move.

Safety capacitors:
Working environment temperature is from -50°F to 160°F, with aluminum shell, surface temperature might higher than actual temperature, not affect function.