Parking mode, explained
What is parking mode on a dash cam?
Parking mode is the camera continuing to monitor the car after the ignition has been turned off, instead of switching off along with everything else in the vehicle. It only works if the camera has a power source that actually survives the ignition being off, which in practice means a hardwire kit wired to a fuse that stays live, or a separate battery pack running the camera independently.
The three types of parking mode
Each one trades how much the camera sees against how much power it burns doing it.
Impact or G sensor triggered. The camera sits in a deep standby and wakes only when its sensor registers a knock or a jolt, such as someone bumping the car in a car park. Because most of the system stays asleep until triggered, this is generally the lowest drain of the three.
Motion triggered. Part of the sensor and processor stays active, watching the frame for movement, such as someone approaching the car, and wakes fully once it sees a change. Keeping part of the system alert the whole time costs more power than waiting for an impact alone.
Time lapse. The camera does not wait for a trigger at all: it records continuously at a reduced frame rate for as long as it's parked. Because it is actually recording throughout rather than watching and waiting, this draws the most power of the three.
What parking mode needs to work at all
Two things, and neither is optional. First, a hardwire kit wired to a fuse that stays live with the ignition off, rather than the switched circuit most cigarette lighter sockets sit on. Second, a low voltage cut off, which watches the car's battery voltage while the ignition is off and disconnects the camera once it drops to a preset level, so parking mode stops itself before the battery gets too flat to start the engine.
Getting the fuse wrong does not just cost you parking mode: it has been documented to disable a safety system entirely on at least one car. See which fuse to use, by model before you fit anything, and what a hardwire kit and its fitting actually cost once you know which fuse you need.
Does it work off the cigarette lighter socket alone?
Usually not. In most cars that socket is wired to a circuit that switches off with the ignition, along with the radio and other accessories, which is the exact problem a hardwire kit is built to solve. The full breakdown of why, and what a battery pack alternative can and cannot do instead, is on does a dash cam record when the car is off.
Questions
What is parking mode on a dash cam?
It is the camera continuing to monitor the car after the ignition has been turned off, rather than switching off along with the rest of the vehicle's electronics. It only works at all if the camera has a power source that survives the ignition being off.
What are the three types of parking mode detection?
Impact or G sensor triggered, which wakes on a knock or jolt. Motion triggered, which watches the frame for movement. Time lapse, which records continuously at a reduced rate regardless of whether anything happens. Each makes a different trade-off between how much it sees and how much power it uses.
Does parking mode drain the car battery?
Over enough time, yes, whichever detection type is running, because all of them draw some current while the engine isn't replacing it. A low voltage cut off is what stops that turning into a flat battery: it disconnects the camera once voltage drops to a preset level.
Do I need a hardwire kit for parking mode?
In practice, yes. Parking mode needs power once the ignition is off, and the 12V accessory socket is commonly wired to a circuit that switches off with the ignition in most cars. A hardwire kit taps a different fuse, one chosen because it stays live.
Can a dash cam run parking mode from the cigarette lighter socket alone?
Usually not. That socket typically loses power the moment the ignition is switched off, which is the entire reason a hardwire kit exists as a separate purchase rather than something built into every plug-in lead.
Last reviewed 10 July 2026