Buying a dashcam is usually the easy part.

Then comes the question that catches a lot of people out:

How do you actually power it?

You can plug it into your car's 12V socket and be up and running in minutes. You can have it professionally hardwired for a cleaner installation and parking mode. Or, if you want your dashcam watching over your vehicle for longer periods, you can add a dedicated dashcam battery pack.

All three options work. The right one depends on how you use your car, how important parking mode is to you, and how clean you want the installation to be.

Here's what you need to know.

Option 1: Plug It Into the 12V Socket

This is the simplest option — and for some drivers, it's all they need.

Most dashcams come with a power cable that plugs straight into your vehicle's 12V accessory socket. Once the car is running, the dashcam receives power and starts recording.

When you turn the car off, the socket will usually switch off too, and the dashcam stops recording.

Why choose it?

It's easy.

There's no complicated installation, no need to access the fuse box and no additional equipment required. You can install the dashcam yourself and start recording almost immediately.

It's also the easiest option if you plan on moving the dashcam between vehicles or you're not ready to commit to a permanent installation.

The trade-off?

The cable is usually visible, running from the dashcam towards the 12V socket. More importantly, if your vehicle switches the socket off with the ignition, you generally won't have parking mode once the car is turned off.

For someone who simply wants protection while driving, that's often perfectly fine.

Typical cost: $0 for installation if you do it yourself, or approximately $30–$80 for basic professional cable concealment, depending on the vehicle.

Best suited to: Drivers who want a simple, affordable setup and mainly want their dashcam recording while driving.

Option 2: Hardwiring Your Dashcam

If you want a cleaner installation and the ability to use parking mode, hardwiring is probably the option you'll hear about most often.

Instead of plugging into the 12V socket, the dashcam is connected to the vehicle's electrical system using a dedicated hardwire kit. The wiring is routed discreetly through the vehicle, with the power connections typically made at the fuse box.

When you start driving, the dashcam operates normally.

When you turn the vehicle off, a compatible dashcam can switch into parking mode and continue monitoring the vehicle while it's parked.

Why choose it?

The first thing you'll notice is the difference in appearance.

With a professionally hardwired dashcam, there's no power cable hanging down across your dashboard or taking up your 12V socket. The wiring can be neatly concealed, giving the installation a much more integrated look.

The other major advantage is parking mode.

Depending on your dashcam, parking mode can allow the camera to monitor the vehicle when you're away — potentially recording impacts, movement or other events while the car is parked.

A quality hardwire kit should also include low-voltage protection, which is designed to stop the dashcam from continuing to draw power once the vehicle battery reaches a predetermined voltage level.

The trade-off?

Hardwiring is more involved than plugging into a 12V socket, so professional installation is recommended.

And while low-voltage protection helps protect your vehicle's battery, parking mode still relies on the vehicle's battery. How long it can operate depends on factors such as your vehicle, battery condition, dashcam settings and how often events are triggered.

Typical cost: Approximately $100–$200 for professional installation, plus the cost of the hardwire kit if it isn't included with your dashcam.

Best suited to: Drivers who want a clean, professional installation and want to take advantage of parking mode.

Option 3: A Dedicated Dashcam Battery Pack

If parking protection is your priority, there's another option.

A dedicated dashcam battery pack is a separate battery designed specifically to power your dashcam when your vehicle is parked.

The concept is simple: while you're driving, the battery pack charges. Once you park and turn the vehicle off, your dashcam draws power from the dedicated battery rather than directly from your vehicle's starter battery.

Why choose it?

The biggest advantage is extended parking mode.

Because you're not relying solely on the vehicle's starter battery, a dedicated battery pack can allow your dashcam to continue operating for longer periods while the vehicle is parked.

This can be particularly appealing if you:

• Leave your car parked for long periods

• Regularly park in public areas

• Want extended parking surveillance

• Drive a vehicle where protecting the starter battery is a priority

It's essentially giving your dashcam its own power source for when you're away.

The trade-off?

The downside is cost.

A dedicated battery pack is an additional piece of equipment that needs to be installed and has its own capacity and charging limitations. You'll also need to consider where the battery pack will be mounted in the vehicle.

It's a more involved setup, but for drivers who specifically want extended parking mode, it can be well worth considering.

Typical cost: Approximately $300–$600+ for the battery pack, plus professional installation, depending on the system and vehicle.

Best suited to: Drivers who want extended parking-mode recording and want to reduce reliance on their vehicle's starter battery.

So, Which One Should You Choose?

There's no single answer for everyone.

"I just want a dashcam that records while I drive."

Go with the 12V socket.

It's simple, inexpensive and gets the job done.

"I want a clean installation and parking mode."

Consider hardwiring.

For most drivers who want parking protection, this offers a great balance between functionality, appearance and cost.

"I want my dashcam monitoring my car for as long as possible."

Consider a dedicated battery pack.

It's the most expensive option, but it can be the right choice for drivers who prioritise extended parking surveillance.

The Bottom Line

The way you power your dashcam is just as important as the dashcam itself.

A 12V connection is simple and affordable. A hardwired installation gives you a cleaner finish and access to parking mode. A dedicated battery pack takes things a step further for drivers who want extended parking protection.

At Nexus Vision, we can help you choose the right setup based on your vehicle, dashcam and how you actually use your car.

Because the best dashcam installation isn't necessarily the most expensive one.

It's the one that makes sense for you.

Ready to get your dashcam installed?

Get in touch with Nexus Vision to discuss your vehicle and find the right power solution for your dashcam.