Gadgets Can You Leave a Dash Cam On 24/7? Vantrue’s Safe Power Options & Hardwiring Guide by Prakash Dhanasekaran January 2, 2026 January 2, 2026 If you want 24/7 dash cam recording and dependable parking mode, power matters more than the camera itself. USB power is fine for driving, … 0 FacebookTwitterPinterestEmail