Understanding Dash Cam Regulations in Hawaii

In Hawaii, dash cams are legal, but there are specific regulations drivers must follow regarding their use and placement as of 2025:

1. Placement Restrictions: Dash cams can be installed on the top or bottom corners of the windshield, but they are limited to taking up no more than 5 square inches of space. This is to ensure that the dash cam does not obstruct the driver’s view, which could create a safety hazard or violate state laws. Hawaii law also requires that dash cams should not interfere with the deployment of airbags or other vehicle safety features.
2. Audio Recording Consent: Hawaii is a consent state when it comes to audio recording. This means that if your dash cam records sound inside the vehicle, all parties involved should be aware and consent to the recording. Recording audio without consent could violate Hawaii’s privacy laws.
3. Privacy Concerns: Drivers should be mindful that dash cams may record pedestrians, other motorists, or private property. While video recording in public spaces is generally allowed, audio recordings are regulated more strictly.
4. Use of Footage: Dash cam footage that is legally obtained can usually be used as evidence in court or insurance claims. However, improper placement that obstructs the driver’s view or illegal audio recording might affect the admissibility of the footage.
5. General Advice: Drivers should ensure their dash cams are mounted according to the legal size and placement limitations. They should inform passengers about audio recording to comply with consent laws and regularly review new regulations to avoid legal complications.

Dotting the “i”s and crossing the “t”s with dash cam use in Hawaii means:

1. Mount the camera in allowed windshield corners limited to 5 square inches.
2. Avoid obstructing the driver’s view or vehicle safety features.
3. Obtain consent for any audio recordings inside the car.
4. Use video footage legally and responsibly.

Following these rules allows Hawaii drivers to benefit from dash cams for safety and evidence without violating privacy or motor vehicle laws.

Sources

(https://collincountymagazine.com/2025/07/01/understanding-dash-cam-regulations-in-hawaii/)
(https://matrackinc.com/dash-cam-laws-by-states/)
(https://www.ddpai.com/blog/dash-cam-laws/)
(https://www.enjuris.com/blog/resources/dash-cam-laws-by-state/)
(https://www.expertmarket.com/dash-cams/dash-cam-laws-by-state)