We'd Love to Hear About Your Experience!We're Hiring! Apply Today!
Home About Blog
Autotemp Air & Sound Blog


The dash cam, or dashboard camera, has become increasingly popular over the past few years mainly because of its numerous benefits. Simply put, this is a type of camera that is mounted on the dashboard of your car, and it is designed to record sounds and images while you are driving.

The purpose of the dash cam is to carefully record every detail that takes place both on the road and inside the car, and it can be used for a variety of purposes.

That being said, here is a deeper insight into some of the most notable reasons why you should consider buy and install a dash cam:

First-Hand Evidence Of A Car Accident

This is by far the main reason why millions of car drivers have decided to invest their time and money in dash cams, especially in Russia, where you can see the highest number of dash cam users at the moment. Simply put, the camera will start recording as soon as you start your car’s engine and it will provide real-time, efficient, straight-to-the-point proof in case of accident.

The dash cam is the strongest and most efficient proof you have for defending yourself, in case of car crash. In the end, it is better to have one and to stay on the safe side, as it can help you save a lot of time, money and trouble in the long run.

A Good Solution For Undisciplined Drivers

Another important reason why you should consider buying a dash cam is because this will help you report undisciplined drivers. Every driver has had at least one bad encounter with a bad driver, throughout his “driving career”.

This is where the dash cam steps in and provides the ultimate proof against bad drivers. However, the dash cam can actually be used to report a variety of drivers who do not act according to their status, when in traffic. You can use it for drunk drivers or reckless drivers who text and drive, you can use it for reporting road rage accidents and such.

Perfect For Driving Instructors and Worried Parents

Are you worried that your child may take your car for a ride, even though you have repeatedly forbidden him to do so? Do you own a company of any kind and you want to limit the fuel consumption, yet extra miles keep adding up without any apparent reason? If that is the case, then the dashboard camera is certainly the best solution for you.

Prevent Fraud

Insurance fraud is one of the most common problems of the 21st century, when it comes to vehicles and traffic. Not only does the fraud affect insurance companies on a large scale, but it actually takes its toll on car drivers (the honest ones!) as well. Simply put, some drivers purposely cause car accidents just to put the blame on the other party, in order to extort money from the victim. This is a widely used fraud practice nowadays, where those who commit it usually look for high-end car drivers to extort.

The dashboard cam can prevent at least one of these two unpleasant situations. By carefully installing the cam on the dashboard of your car and recording all the events, you can prevent scammers from illegally extorting money from you for something you haven’t even done.

Efficiently Prevent Parking Accidents

Parking can be a nightmare, especially for beginner drivers who tend to accidentally scratch other cars while they are struggling to park theirs. Has it ever occurred to you to find your beloved car scratched or seriously damaged, knowing that it was perfectly intact when you parked it the other night? Are you tired of your neighbor scraping your car when trying to pull theirs out?

Also, a well-installed dash camera can efficiently record vandals who are trying to break into your car, especially if you use to leave your vehicle unattended in public places or in areas that are poorly lit. One of the greatest advantages of dashboard cameras is that most of them can be set to stay on throughout the entire night, without you having to leave your car engine on.

The Bottom Line

To sum it all up, a dashboard camera is a great investment, especially since it is very cost-effective and has a very straightforward design that typically consists of a microphone and a fixed-lens digital camera.

These simple cameras can be installed on the dashboard or the windshield of your car easily.


  • Excerpts taken from “8 Strong Reasons Why You Should Consider Buying A Dash Cam” securitybros.com


How does an Enclosure effect the performance of a loud speaker?


The purpose of a subwoofer enclosure is to separate the sound generated from the front of the subwoofer from the sound generated by the rear of the subwoofer. To answer your question: "Why is this necessary?" If you run a subwoofer in a "free-air" environment - which means no enclosure or baffle to separate the front from the rear - the sound waves coming from the front of the sub woofer are essentially cancelled out by the sound wave created from the rear of the sub woofer.

This is called "Cancellation", and happens because they are out-of-phase with each other. The polarity, along with power and other factors from the amplifier, control the movement of the subwoofer that create the sound waves. 

To aid as a visual of what is happening with the sound wave, imagine glassy smooth water disturbed by two pebbles dropped only 2 feet apart and the ripples in the surface of the water, radiating outward toward each other. A ripple traveling in one direction with another ripple approaching from a short distance away, the two will CRASH and disrupt the flow of both ripples. This is what happens without using a sub box enclosure.

Automotive Air Conditioning (A/C) System Inspection

Although there are many brands of vehicles, the air-conditioning systems are all designed very similar, made up of a few basic components that are linked together by hoses and pipes with a primary function to control the comfort of the passengers within the cabin.

A/C Inspection:

Your Automotive air-conditioning system is a sealed pressurized system running independent of the other mechanical systems under the hood. To properly inspect the function of the A/C it is important to monitor the internal operating pressures of the system. Without a properly functioning set of refrigeration gauges, there is very little that can be done to an automotive air-conditioning system by the “do it yourself” type back yard mechanic. There are, however a few common points of interest that may be worthwhile inspecting on your own, in the name of "preventative maintenance".


Page 1 of 2



Calgary North

#1-3505-32St NE
(403) 250-8677

View Map

Calgary South

903-42 Ave SE
(403) 287-2585

View Map

Calgary DouglasDale

3416 114 Ave
(403) 203-5760

View Map

Edmonton North

15832-111 Ave
(780) 451-4622

View Map

Edmonton South

8803 Argyll Road
(780) 465-7917

View Map

Red Deer

#15-7667 50 Ave
(403) 343-1415

View Map