Dashcam: A Worthy Tool for Your Vehicles


Has it ever occurred to you that you find your car scratched in the morning knowing that you parked it perfectly fine at night or are you worried that your teenage child will take care out without your permission? If yes, then the car cameras are the best solution to all your worries.

It will provide detailed footage of what is going inside your car and also on the road. Moreover, buying a car cam is also perfect if you continuously give your vehicle to your colleagues or siblings, or you want to observe what occurs whenever you leave your vehicle off at the town worker.

Your car may be one of your most worthy assets, and it is natural to be concerned about it. It is the most substantial and most authentic proof for defending yourself in case of a car crash. Also, it is better to have a car camera to remain on the safe side and avoid trouble in the long run.

There are many good reasons to have a dashcam. In case of accidents, car camera footage is authentic, valid evidence. But if you don’t have one and are planning about purchasing it, below is some information about car cameras, their types, and features you will find valuable.

Car Cameras

Car cameras are also known as a dashcam, car dams, or car digital video recorder. It is an onboard camera we install in cars. It consistently records the view through the car front windscreen or other windows.

 These cameras have a battery and a memory card to store videos. The larger the memory card, the more it will store videos. The resolution determines the quality of the video. The standard resolution unit for a car camera is 1080p. They also have 1080p, 1296p, 1440p, or high resolution for the front camera and 720p for a back camera and consist of  f/1.8 aperture and night vision mode.

Additionally, Dashcam or car camera installation is on a car dashboard. It acts as a witness during accidents which records every detail of the incident on the road inaccurately. It is fixed on the windscreen of a car and records the road ahead. It automatically starts and stops as the car is turn on and off to save the car battery from discharging.

Types of Car cameras

Internal Cameras

They are single channel or dual channel.

  • A single-channel camera faces the front vehicle and provides Uni-directional recording. It only records video.
  • The dual-channel camera provides a bi-directional view, including front and rear recording. It records both audio and video.

External Cameras

External cameras are present in various areas of a vehicle. The most popular among them is a reverse camera. A reverse camera is also called a backup camera or rearview camera. It helps to see behind an area of the car and provide greater visibility, due to which the driver can see the clear back view without turning the head. Moreover, it helps prevent accidents during backing up.

They are used in cars for centuries and are helpful but not as camera mirrors having less wide-angle than another vehicle mirror. According to recent statistics, this shortcoming of the reverse camera results in 150,000 injuries each year, including children less than five years.

Activation and deactivation of reverse camera work manually or automatically.

  • When we shift the car into reverse, the backup camera automatically turns on. Video display shows images behind the vehicle. In some car displays, image lines show distance. Other has pathway lines that show estimated required space for parking. Adjustment through rear and wheel movements lines are adjusted.
  • The backup camera automatically turns off when we shift out of reverse.

Additionally, a reverse camera has sensors in the rear bumper and help detect obstacles behind the car. The sensor produces a warning light or sound when detecting an obstacle.

SD Cameras

In this type of camera SD card is used as the name suggests. For recording, install an SD card and can remove the card for transferring of recordings. Sometimes cards are lost in the SD camera because of removal and reinstallation, irrespective of a person’s best effort. It requires costly installation and maintenance.

Connected Cameras

In connected cameras, the data is sent wirelessly to the cloud. It operates on a cellular network, which gives accessibility to live data and videos. It provides more control to the driver and avoids the installation and reinstallation process.

The Key Features of Dashcam

A dashcam is gaining popularity these days but is still uncommon for many people. There is a need to discuss car cameras’ features to differentiate them from bullet cameras and action cameras. Following are the key features showing the benefits of using car cameras.

  • HD feature enables the car camera to capture every necessary detail, high-quality image, namely number plate details, required in accidents or theft.
  • Dashcam uses an SD card and loop recording functionality. It means that it can record new videos over old videos when the memory is complete without the need to clear old files from a memory card. Loop recording ensures data security and is valid for cases when retention of footage is needed, such as track days and scenic devices.
  • Global positioning systems and speed cam alerts enable the unit to measure the exact location and travel speed. It provides a complete picture of events when combining with video recordings to minimize ambiguity.
  • G-shock sensors estimate the vehicle’s movement through three axes that trigger the car camera to respond accurately.
  • The car camera also includes a parking protection feature which helps a person when he is away from the car. Motion detection protects from stealing a car or collision with other drivers who may damage a vehicle and leave the scene.
  • Some car cameras provide photo mode with video recordings and can be extracted from memory the same way as video footage.
  • The bespoke software lets a person view files complete with the additional details, such as time, date, and speed the G-forces act on the vehicle.
  • Mobile apps offer quick access to your video files while you’re in your vehicle and enable you to manage your camera settings. Through LCD screens, you view recorded video files and navigate menu systems providing aid in cam camera settings. LCD makes the camera more accessible and convenient.
  • Multi lens and Wide-angle lenses provide detailed records of outside events and monitor the interior of the vehicle.


Altogether, a dashboard camera is a significant investment. It is very cost-effective, having a very straightforward design, including a microphone and a fixed-lens digital camera. These simple cameras are mounted on the dashboard or the car’s windshield within seconds with the help of their suction cup.

Furthermore, you have a wide variety of car cameras to choose from, ranging from the low-end high-end, state-of-the-art cameras that come with a different colour display, time and date stamps, two lenses as well as a colour display. The selection choice is yours, depending on budget, needs, and preferences.

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