Door dings, minor scrapes, and attempted break-ins while parked are more common than most drivers assume, and none of it gets captured by a dashcam that only records while the car is being driven. If you regularly park outdoors — a driveway, a street, a long-term lot — parking mode is close to essential rather than a nice-to-have.

Motion Detection vs Continuous Recording

Motion-triggered recording saves battery by only recording when it detects movement nearby, but it can miss the first split second of an event before it fully kicks in. Continuous recording misses nothing at all, but it drains the battery far faster over the same period.

A dashcam that supports both, switchable depending on the situation, is the most flexible option — you can run continuous mode when you know you'll be parked somewhere risky, and motion detection the rest of the time.

Running It Without Killing Your Battery

Extended parking mode really needs either a separate battery pack dedicated to the dashcam, or a hardwire kit with a low-voltage cutoff that pulls power from the fuse box and automatically stops before it drains the car's starter battery. Without one of these, a few days of continuous parking mode can genuinely leave you with a car that won't start.

What to Consider During Installation

Hardwiring means routing a wire from the fuse box to the dashcam, which is more involved than a simple plug-and-play cigarette-lighter setup. If you're not fully comfortable doing that yourself, a professional install is worth the cost — and it's worth specifically asking the installer to set the voltage cutoff to match your particular car battery, rather than leaving it on a generic default.