Do You Need Audio Recording in a Dashcam?

TL;DR: Audio recording in a dashcam can be useful for capturing clear context during incidents, but it’s optional based on your privacy preferences and legal considerations in Canada.

Top picks for dashcams

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Best Pick

Nexus 5S

$399.99

4-Channel Full Coverage Four STARVIS 2 Sensors LTE Connectivity 10s Buffered Pre-Recording Motion Detection.

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Best Value

Nexus 4 Pro S

$379.99

Triple STARVIS 2 Sensors 3-Channel 4K+1080P+2.5K Recording PlatePix™ License Plate Capture Optional LTE Live Monitoring

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E360 ACE

$299.99

Front and Cabin: 5.2K 360-degree panoramic recording, Sony STARVIS 2 IMX675 Sensor, Quad-Core CPU offers greater efficiency Multiple recording modes 8 Infrared LED lights improve night vision capability.

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Quick overview

• Audio can provide valuable evidence during accidents or disputes.
• Canada has privacy laws that may affect audio recording use.
• Not all dashcams include audio features; verify before purchase.

What to look for in Canada

When shopping for a dashcam with audio capabilities in Canada, several practical factors come into play. First, consider your province’s privacy laws regarding audio recording. While video recording in public and your own vehicle is generally allowed, audio recording might require driver and passenger consent, so it’s wise to make passengers aware if audio is on.

From a technical standpoint, dashcams must be durable — Canadian winters can be harsh, so look for models designed to handle temperatures well below freezing as well as summer heat. Features like a quality battery or supercapacitor and reliable cold-start performance ensure your dashcam functions consistently year-round. Parking mode is a useful extra— it records audio and video even when the car is off, helpful for monitoring your vehicle against potential vandalism.

Installation is another consideration. Some dashcams with audio include internal microphones, while others require external mics. Choose a setup that won’t interfere with your driving focus. A discreet mic placement can reduce cabin noise and capture clearer sounds. Also, consider whether the dashcam supports loop recording with audio, and if it allows you to mute audio recordings for privacy.

My recommendation

If you're a Canadian driver who frequently shares rides with others, or if you want more comprehensive evidence in case of road incidents, opting for a dashcam with audio recording can be beneficial. It can provide an added layer of detail in collisions or disputes, especially if words or warnings were exchanged. However, if you prioritize privacy, want to avoid legal complications, or are primarily interested in video evidence alone, a dashcam without audio might be simpler.

Consider models that allow audio to be turned off or muted easily, giving you control over when you record sound. This flexibility is ideal if you switch between private and professional use, or if you just want to ensure passenger comfort. Always check the dashcam’s user manual for Canadian legal tips and how to handle audio recordings respectfully.