Some dash cams record sound through a built-in microphone, but that does not mean every model is recording audio now. The setting depends on the camera, its configuration, and sometimes the recording mode. Look for a control labelled Record Audio, Audio Recording, Voice Recording, or Microphone in the camera or its companion app. Turn it off, then play back a new clip to confirm the change.
Do dash cams record audio?
Some do: a built-in microphone can capture sound inside the vehicle while the camera records video. Whether audio is enabled by default—and whether it is being captured in a particular mode—varies by model. Check the exact camera’s manual rather than assuming that a microphone icon or a setting on another brand works the same way.
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For example, Garmin says the Dash Cam X210 records audio with its integrated microphone while video is recording. Hyundai’s 2026 owner manual, by contrast, says sound is not recorded during continuous parked recording or time-lapse recording on the documented vehicle. That Hyundai behavior should not be generalized to other vehicles or aftermarket cameras.
How to turn off dash-cam audio
- Identify the exact camera model. Check the device label, its companion app, or the manual. Instructions can differ between models from the same manufacturer.
- Find the audio control. Check the camera’s settings and, if available, the companion app. Look for Record Audio, Audio Recording, Voice Recording, Microphone, or a microphone icon. Some models also use a physical button or voice control.
- Switch audio recording off. Save the setting and follow any prompt to reconnect or restart the camera.
- Record and play back a new clip. Verify that the new recording has no sound. A screen icon may be an action button rather than a status indicator, and on some products a change takes effect only after the camera reboots.
- If sound is still present, check the model’s instructions. Look for separate controls, driver-profile settings, or recording modes that may affect audio.
Instructions for selected cameras
Garmin Dash Cam X210
On the X210, select Settings > Camera > Record Audio to change audio recording. Garmin also documents voice controls for turning audio recording on or off. The menu path is model-specific; Garmin’s instructions for the Dash Cam 45/54/55/65W describe the same path, but it should not be assumed to apply to other models or brands. Garmin X210 owner’s manual; Garmin Dash Cam 45/54/55/65W instructions.
#1 Best Overall
- UPSCALED 4K FRONT + 1080P REAR DUAL DASH CAM: The ROVE R2-4K DUAL records the road ahead and behind at the same time. The front camera captures at 2.5K (QHD) and intelligently upscales to 4K (2160P) for higher-detail playback, while the rear camera records at Full HD 1080P. This is upscaled 4K, not native 4K, engineered to show sharper everyday detail than standard 1080P dash cams, so you can read license plates, signs, and surroundings in front and rear footage.
- SONY STARVIS 2 IMX675 SENSOR + SUPER NIGHT VISION: The front camera uses a Sony STARVIS 2 IMX675 5MP image sensor with a wide F1.5 aperture (F1.8 rear) and HDR to pull in more light for clearer low-light footage. This advanced sensor enhances nighttime clarity, helping capture license plates, road signs, and surrounding vehicles with greater reliability when driving after dark, through tunnels, or in dusk and dawn conditions.
- ULTRA FAST 5.8GHz WIFI/ UP TO 20MB/s DOWNLOAD SPEED: With its built-in dual-band 5.8GHz and 2.4GHz WiFi, you can use the ROVE dash cam app to view and manage dash cam recordings instantly on your iPhone and Android smartphone. Using the ROVE app, download your recorded videos directly to your smartphone at up to 20 MB/sec, then easily share them on social media with friends and family. Additionally, manage camera settings and update the latest firmware over-the-air via the ROVE App.
- CAR CAMERA WITH GPS: The new front and rear dashcam comes with built-in GPS, which enables you to view real-time live speed and compass on the 3” IPS wide camera screen. It records precise driving routes, locations, and speed stamps directly on the video so you can watch dashcam videos with GPS data using ROVE's free GPS Player on your PC or Mac & get additional evidence when you need it.
- FEATURES WITH STATE-OF-THE-ART TECHNOLOGY INCLUDED: Experience peace of mind with this front and rear car dash cam. It comes with a free 128GB microSD card and offers advanced features such as an f1.5 aperture, motion detection, G-sensor, seamless loop recording, emergency video lock, screen saver, live speed and compass direction, voice guidance, ring of threads for optional CPL filter, a built-in supercapacitor for extended product life, support for up to 1TB microSD cards, and many more.
Thinkware
Thinkware describes both on-device and app controls, with device steps varying by model. On the camera, look for its voice-recording button or microphone control. In the app, connect to the camera, then open Dash Cam Settings > Record Settings and toggle voice or audio recording. Follow the instructions for your specific camera model: Thinkware on-device instructions and Thinkware app instructions.
Nexar One
In the Nexar Connect app, open More > Settings and toggle Audio recording. Nexar says the change applies after the camera reboots and affects recordings made afterward. Check a later drive recording to confirm the setting: Nexar One audio-recording instructions.
Rank #2
- 【4K Ultra HD 3 Channel Dash Cam Front and Rear Inside】The 70mai dash cam T800E is a 3-channel car camera — 4K front, 1080P interior, and 1080P rear — capturing every angle in crystal clarity. With ultra-wide lenses and F1.55 aperture, this dashboard camera delivers excellent visibility day and night, ideal for Uber, Lyft, or family drivers seeking total protection
- 【Night Vision & HDR Technology + Switchable IR for Interior Camera】Equipped with advanced HDR imaging and 3D noise reduction, this car dash cam ensures sharp footage in low-light or nighttime conditions. The 70mai 4K dash cam front and rear captures license plates and road details clearly, day or night. The interior camera features switchable infrared recording, allowing you to turn on IR for even clearer night footage inside the vehicle, or turn it off when not needed
- 【24/7 Parking Monitoring & G-Sensor Emergency Lock】 With parkking surveillance and G-sensor collision detection, this dash carm front and rear 24/7 recording system protects your car even when parked. It automatically records incidents and locks footage during imppact. Compatible with hardwire kit for continuous monitoring (UP06 / UP03) Note: 4G connectivity is notsupported
- 【Built-in 5-Mode GPS, Wi-Fi 6 & Smart Voice Control】The 70mai dash camera for cars features built-in 5-mode GPS for ultra-accurate location, speed, and route tracking. Equipped with Wi-Fi 6, file transfer through the 70mai App is up to 5× faster than standard Wi-Fi 4, reaching speeds up to 10 MB/s. Hands-free voice control lets you take photos, start recording, or lock important footage, making driving safer and more convenient
- 【Easy Installation + 64GB SD Card Included, Supports up to 512GB】This dash cam front and rear inside features a simple adhesive mount and plug-and-play setup for effortless installation. It comes with the RC21 rear camera (Type-C interface) and a 64GB SD card for continuous loop recording — no need for manual deletion. Supports up to 512GB SD card for extended recording, making it perfect for daily commutes, Uber/Lyft rideshare, or semi trucks
Hyundai integrated dash cam
In the vehicle covered by Hyundai’s 2026 owner manual, open Dash Cam on the infotainment screen or go to Setup > Vehicle > Dash Cam. The settings include whether to record sound and are linked to driver profiles. The manual also says sound is not recorded during continuous parked recording or time-lapse recording. These instructions apply to the documented vehicle, not every Hyundai model: 2026 Hyundai owner’s manual.
How to tell whether audio is really off
Do not rely on an icon alone unless the manual explains it. Cobra notes that on some of its described models, a slashed microphone in the top status area means audio is off, while a slashed microphone in the lower action area can indicate a button that will mute the microphone when pressed. The meaning depends on the icon’s location and the model. Play back a new clip to check directly: Cobra’s explanation of microphone indicators.
Rank #3
- 4-Channel Dash Cam for Complete Vehicle Coverage: This dash cam is equipped with four Full HD 1080P cameras, capturing footage of the front, rear, left, and right sides of your vehicle simultaneously. The adjustable front cameras enhance visibility and offer flexible recording angles, including interior footage.
- Time-Lapse Recording & Parking Mode: With time-lapse recording, 60 minutes of footage is compressed into 1 minute, saving memory card space. Activate parking mode with the optional ACC hardwire kit (sold separately) for security when your vehicle is parked.
- Enhanced Night Vision & WDR Technology: The dash cam features advanced night vision and Wide Dynamic Range (WDR) technology for clear, balanced footage, even in low-light conditions. Eight infrared lights ensure optimal visibility, and WDR adjusts exposure to capture detailed images in varying lighting.
- Optional GPS for Real-Time Vehicle Tracking: Purchase the GPS logger (sold separately) to add location, speed, and time tracking, providing a visual representation of your vehicle's route. This feature is perfect for documenting travel details in case of incidents.
- 5GHz Wi-Fi & App Integration: Share videos easily via Wi-Fi using the mobile app for both iOS and Android devices. This feature allows for quick video downloads and sharing on your preferred platforms.
If the clip still contains sound, check whether the camera has a separate cabin camera or microphone control, whether a different driver profile is active, and whether the change requires a reboot. Hyundai’s documented profile behavior and Nexar’s reboot requirement illustrate why a setting change may not behave identically across devices.
Independent reader supportYour contribution helps us test, update, and keep practical guides available for everyone.Check local rules before recording passengers
Rules for recording conversations and capturing passenger audio vary by jurisdiction. Check the current requirements wherever you use the vehicle, including any notice or consent obligations. Garmin’s X210 manual cautions: “Some jurisdictions may prohibit recording audio in the vehicle or may require that all passengers have knowledge of the recording and provide consent before you record audio in the vehicle.” This is a general caution, not a statement of the law in any particular location.
Quick Recap
Best Value
- 【1296P front recording and night vision】 The V300 front dash cam records in 2304 x 1296P to capture everyday road details with greater clarity than standard 1080P. A 170° wide-angle lens covers multiple lanes, while the F1.7 aperture and 6-layer glass lens help improve visibility during nighttime driving and other low-light conditions.
- 【WiFi app control 】Connect your phone to the dash camera’s built-in Wi-Fi and use the VeeCar app to preview live video, play back recordings, download clips, and share files. The Wi-Fi connection is local and does not provide internet access; this dash camera for cars still requires a power cable during use.
- 【Advanced Safety Engineering】Designed with your safety in mind, Veement V300 mini dash cam incorporates an RTC circuit and eliminates traditional lithium batteries to prevent overheating. This dedication to safety guarantees reliable performance under various conditions, requiring only a continuous USB-C power supply.
- 【Seamless Connectivity & Easy Operation】Utilize the built-in WIFI and exclusive VeeCar APP to effortlessly control your WiFi front dash cam. From real-time previews to straightforward video downloads, edits, and shares, Veement V300 dash camera for cars offers an intuitive interface for managing your driving footage.
- 【Advanced Features for Complete Protection】Take advantage of cutting-edge TS stream technology in this WiFi dashcam for fast and reliable video storage. Supporting up to 256GB SD cards, seamless loop recording, and 24/7 parking mode, Veement V300 car dash cam provides comprehensive security. Its user-friendly operation ensures a seamless experience. (Note: SD card not included, must be purchased separately).
Rank #4
- [4K+1080P Dual Recording] REDTIGER F7N TOUCH captures your drive journey in stunning 4K UHD resolution with STARVIS 2 sensor 170° wide-angle view for the front dash cam and 1080P FHD resolution 140° wide-angle for the rear car camera. Equipped with WDR and HDR technology, the enhanced super night vision ensures better visibility even in low-light situations, providing you with reliable recordings day and night.
- [Voice Control & Touch Screen] F7NTOUCH dashcam features voice commands, allowing for hands-free control of your 4K car camera, which enhances safety by minimizing distractions. The dual camera dash cam also has smart touchscreen that can lock emergency video, turn on wifi, and capture scenery with one click. Redtiger also retains the buttons, multiple control methods are integrated.
- [Built-in GPS & 5.8GHz WiFi] Both Android and IOS users can connect to dashcam WiFi via the REDTIGER Cam app. Although the dash cam is installed wired, you can enjoy wireless control on your smartphone, faster 20MB/s download speed and share your driving experiences in real-time with friends and insurance companies. Car recorder built-in GPS provides traceable location, speed, and accurate route in the recordings.
- [Loop Recording & G-Sensor] REDTIGER F7N TOUCH dual channel dash cam automatically overwrites the oldest footage when the memory is full, ensuring endless recording with the included 128GB card. With a built-in G-sensor that detects sudden movements or impacts, it automatically locks and protects the associated footage when an event is detected on the road, ensuring it won't be overwritten during loop recording.
- [24-hour Parking Monitoring*] REDTIGER Car dashboard camera offers G-Sensor Parking Mode that automatically record when it detects any collisions or sudden motion while vehicles is parked. Time Lapse Parking Mode provides continuous surveillance by offering a condensed overview of any events that may occur during parking periods. *Please note that the parking monitoring function requires a separate hardwire kit.
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