What is a Dash Cam, and how do they work?

A dash cam is a small, windscreen-mounted, in-car camera recording everything in front and in some instances the rear of a driver. It can be a motorist’s independent witness when involved in an incident, while also saving motorists money on their insurance.Most dash cams also feature Parking Mode, which can record incidents and act as a deterrent against theft and damage whilst you’re away from your vehicle.If you’ve captured an incident which you wish to formally report, you can now submit dash cam footage to the Police via our National Dash Cam Safety Portal.

A dash cam is mounted onto the windscreen and records the road when you are driving. It’s powered via the cigarette lighter cable or can be hardwired into the fuse box. The dash cam starts recording automatically when the ignition key is turned. It records on a continuous loop, with each clip filmed on a short 3-minute segment onto a micro SD card.

Dash Cams can bring many benefits to its users as many insurers are now offering annual discounts of up to 30% for drivers who use a dash cam which can be substantial with higher premiums.Further reasons to get a dash cam include:

• Protect your No Claims Discount

• Protection whilst parked with Parking Mode

• Tackle Crime and Bad Motorists

• Resolve disputes from incidents quicker

• Encourages better driving

 

Watch our video to see further benefits of owning a dash cam.

Using a dashboard camera is legal in the UK if it does not restrict the drivers view and is not used to intrude upon someone’s privacy. If you’re a taxi or private hire driver, it is advised to keep sound recording muted to avoid any breaches of personal privacy.

All dash cams record at night, but as light levels get low, certain technologies like WDR and HDR really help to create a significantly improved clarity in night vision.If you do a lot of driving at night, then we would recommend looking at dash cams that have the latest Sony EXMOR sensors for ultimate night vision and enhanced picture quality.

Yes, dash cams can be used when your vehicle is parked. In order to record when you’re not driving your dash cam will need power from a hardwire installation or from its battery if it has Intelligent parking mode.The Nextbase 422GW models and above have intelligent parking mode that means that a full hardwire installation is not required to record when parked. These models detect when your car is bumped in the car park and automatically record at this point.

Dash cam footage is recorded onto a micro SD card. When this card is full the camera will automatically loop and record over the oldest 3-minute file.Footage can be transferred onto a computer, phone or tablet & stored permanently. All our dash cams record high quality footage to protect you and your vehicle and offers peace of mind whilst out on the road.

How much video can 16GB SD card hold?

A Dash Cam can hold approximately up to two hours’ worth of recording on a 16GB Micro SD card before it overwrites the oldest recordings. This is when the Dash Cam is set at 1080p HD to record at 30 frames per second. This will provide enough room to capture any incidents and help prove you were not at fault.

How much video can a 32GB SD card hold?

A 32GB card can hold up to four hours’ worth of dash cam footage when recording at 720p HD, or full 1080p HD at 30 frames per second. It will record approximately two hours’ worth of footage when recording at 1440p Quad HD footage. This will provide enough room to capture any incidents before the SD card loops over and overwrites older recordings.

Dash cams are fitted with sensors that detect crash impact. If you have an accident, any recording leading up to this point is saved and the files are automatically “locked” so they cannot be overwritten.

Nextbase offers a range of award winning dash cams ranging from £49 to £249.99, with the very latest technologies, including:

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  • Single Lens
  
  
  

This is mounted to the front windscreen, recording high quality footage from the front of the vehicle.

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  • Dual Lens
  
  
  

Some dash cams like the Nextbase Duo HD have two lenses, one to record the front, the other has a 50m zoom lens to record the rear of the vehicle.

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  • Motorbike Dash Cam