The 70mai OBD-II Hardwire Kit is a smart accessory designed to give your dash cam a constant and reliable power source — not only while driving, but also when the vehicle is parked. Instead of relying on a temporary 12V outlet or USB plug, this kit connects directly to the car’s OBD port or fuse box, delivering continuous power — ideal for users who want uninterrupted recording or parking-mode surveillance.
With this kit, your dash cam becomes a 24/7 monitoring system: it can capture any motion, impact, or attempted theft even when the engine is off — adding a layer of security and peace of mind. The built-in battery protection ensures the car battery isn’t drained: if the voltage drops too low, the kit automatically cuts the power to avoid battery depletion.
Installation is easy and plug-and-play — no complicated wiring required, making it perfect even for non-technical users. The output is a stable 5 V / 2.4 A, suitable for powering 70mai dash cameras reliably.
In short: the 70mai OBD-II Hardwire Kit transforms a regular dash cam setup into a full-time surveillance system — providing continuous recording, enhanced security, and battery-safe operation while parked or driving.
