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Please first check that all power cables and connectors are securely attached and making proper contact.
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Since the FREEXAR D4 is a 4-channel dash cam that requires a higher and more stable power supply, always use the original FREEXAR car charger cable included in the package. It provides a steady 5V/2A output, ensuring consistent and reliable device performance.
Note: If your vehicle does not have a standard cigarette lighter power socket, please contact the FREEXAR Support Team for a suitable power solution.