Blackbox DVR/Dashcam

[Manilablock]

I bought the DVR X3000, same as the model the TS bought (oj88). Our van runs around 10 hours a day. I noticed na-ooverwrite nya ang first part ng recording. Ganito ba talaga? My microsd is 16gb class 6.

naka loop recording naman talaga ang mga DVR, kaya dapat agi kang meron dalang spare incase na meron kang nakunan na dapat ma save mo, mag swap ka ng memory card.