Dash cams are a good way to make sure that you always have a witness in a collision situation.
This brief guide is intended to help you decide which type of dash cam suits your needs.
Dash Cams; Your Smartech help guide
Dash cams “in-car cameras” are quickly becoming popular and for good reason. These handy little gadgets will record your car journey, providing some much-needed peace of mind on the road and they are ideal in case of a car accident, recording what actually happens as well as protecting you against insurance fraud. Dash Cams can also mean cheaper car insurance, always a plus!
How Do They Work?
Dash Cams sit on your windscreen behind or below your rear-view mirror, and record the road whilst you’re driving. They work by filming in stages. When the memory card’s full, the oldest segment is recorded over, so footage is looped and you never run out of memory. This is known as ‘loop recording’. If there’s something you want to keep, you’re able to save a segment at the push of a button, meaning it isn’t overwritten. Some are also capable of taking still photos. Once you have some footage or photos you require, you can simply download it to your computer or appropriate App.
Why GPS and G-sensors
G-sensors are available on many good Dash Cameras. When these sensors detect an impact they automatically save the footage, so you don’t have to worry about doing it yourself. Some more expensive cameras also include GPS which records location and speed to go along with your video, providing even more information in case you need to use this as evidence.
Video Quality and Night Vision
If you want to be able to identify cars in your footage, it’s really important that the video quality is high enough to be able to make out number plates. A high definition Dash Cam is a minimum and means you’ll have the best chance of getting clear footage. While some will say that six element lenses give a better quality picture we are not convinced this is entirely necessary. Good quality night vision however should be considered.
If your cars parked out on the road, a camera with a parking mode can be a good idea. They turn on and record footage if there’s an impact whilst your car’s parked so you’ll never miss anything. Is it necessary? Your choice.
How do dash cams work?
Most dash cams use Micro SD cards, and a card that is class 6 or better means that video quality doesn’t suffer, even on those at the top end. There’s no point buying an HD camera and then using a memory card that is substandard for the purpose.
Cards with more memory will of course hold more video, so it’s up to you to decide how much you want to spend. A 32GB card should be enough for most people, but a smaller one’s fine if you make sure that you wipe it clean regularly.
Where to Place Your Dash Cam:
For most vehicles we recommend positioning for your Dash Camera is just behind or below the rear-view mirror on your windscreen. This is the best location to capture a clear view of the road ahead along with ensuring that the driver’s view isn’t obscured.
Inbuilt Wi-Fi is available on some of the more expensive models. It’s debatable whether this is a necessary requirement as simply removing the SD card and copying the content to a computer is more than sufficient for most. Why purchase what you don’t need!
So what next?
There are many good Dash Cams in the market with prices that range into the hundreds. The choice is your’s. We hope you found this guide useful. If you did please like us on our face book page here.