New Jersey Dashcam Laws: Legality, Mounting, and Evidence Rules

Dashcams are legal in New Jersey, and no state statute prohibits their use. Audio recording of conversations you take part in is permitted under the one-party consent rule of N.J.S.A. 2A:156A-4. New Jersey's windshield law bars non-transparent items on the front windshield, so a dashboard mount is the lowest-risk placement.

Dashcams are legal in New Jersey. There is no state statute that prohibits drivers from using dashboard cameras in their vehicles. However, New Jersey does regulate how devices can be mounted on your windshield, and the state's audio recording laws apply to any dashcam that captures sound.

This guide covers the legality of dashcams in New Jersey, windshield mounting rules, audio recording considerations, using dashcam footage as evidence, and special rules for commercial vehicles and rideshare drivers.

Are Dashcams Legal in New Jersey?

Yes. New Jersey has no law prohibiting dashcams. You can use a dashboard camera to record video while driving on New Jersey roads. This applies to:

• Front-facing dashcams that record the road ahead
• Rear-facing dashcams that record behind your vehicle
• Dual-camera systems that record both front and rear views simultaneously
• Interior-facing cameras that record inside the vehicle cabin
• Multi-channel systems that record multiple angles

The key legal consideration is not whether you can use a dashcam, but how you mount it and what audio it captures.

Windshield Mounting Rules

New Jersey's Obstruction Law

N.J. Stat. Ann. 39:3-74 regulates what can be placed on or near a vehicle's windshield. The statute provides that no person shall drive a motor vehicle with "any sign, poster, sticker or other non-transparent material upon the front windshield, wings, deflectors, side shields, corner lights adjoining windshield or front side windows" other than an item a statute or regulation requires to be displayed. A separate sentence bars driving a vehicle so equipped as to "unduly interfere with the driver's vision to the front and to the sides."

How This Applies to Dashcams

The windshield rule has no exception for small or unobtrusive devices. A dashcam is not a certificate or article required by law, so a camera mounted on the windshield can be cited under 39:3-74 even if it barely affects your view. To lower the risk:

• Mount the dashcam on the dashboard rather than on the glass
• If you do use the windshield, tuck a small camera behind the rearview mirror, which reduces but does not remove the risk of a citation
• Avoid mounting in the center of the windshield directly in your line of sight
• Make sure the camera does not block your view of the road, traffic signals, or mirrors, which the separate equipment rule also covers

Alternative Mounting Options

If you are concerned about windshield compliance, consider:

• Dashboard-mounted cameras that sit on top of the dash rather than on the windshield
• Rearview mirror cameras that replace or attach to your existing mirror
• OBD-powered cameras that plug directly into your vehicle's data port and mount discreetly

Penalties for Windshield Obstruction

Violating N.J. Stat. Ann. 39:3-74 is a traffic offense. If your dashcam is mounted on the windshield, an officer can cite you even if it does not block much of your view. The officer could also ask you to remove or reposition the device.

Audio Recording and Dashcams

One-Party Consent in Your Vehicle

New Jersey's one-party consent law under N.J. Stat. Ann. 2A:156A-4 applies to dashcam audio recording. When you take part in a conversation in your vehicle, you are a party to it, and the statute allows a party to record. This means:

• Your conversations with passengers can be recorded because you are a participant
• Your conversations during traffic stops can be recorded because you are participating
• Phone calls you take while driving (hands-free) can be recorded because you are on the call
• Conversations with drive-through workers, toll collectors, or gas station attendants can be recorded because you are speaking with them

When Audio Recording Gets Complicated

Some situations require more careful analysis:

• Passengers' private conversations: If you are driving and two passengers have a private conversation in the back seat that you are not part of, recording their audio could raise wiretapping concerns. Whether the statute reaches that recording turns on whether the passengers showed an expectation, justified by the circumstances, that their conversation was not being intercepted (N.J. Stat. Ann. 2A:156A-2).
• Exterior audio: Dashcams that capture audio from outside the vehicle (through an open window, for example) may pick up conversations between pedestrians or other drivers. If those people have a reasonable expectation of privacy, the wiretapping statute could apply.

Disabling Audio

If you want to avoid any audio recording complications, most dashcams allow you to disable the microphone. This leaves you with video-only recording, which does not implicate the wiretapping statute. Many drivers choose this option for simplicity.

Using Dashcam Footage as Evidence

Traffic Accidents

Dashcam footage can be powerful evidence in traffic accident cases. It can show:

• Who was at fault by capturing the moments before, during, and after a collision
• Traffic light status at the time of an accident
• Speed and driving behavior of other vehicles
• Road conditions and weather at the time of the incident
• Hit-and-run vehicles including license plates and vehicle descriptions

Insurance Claims

Many insurance companies accept dashcam footage to support claims. The footage can help:

• Prove you were not at fault in an accident
• Expedite claim processing by providing clear visual evidence
• Counter false claims from other drivers
• Document road hazards that caused damage to your vehicle

Some insurers offer discounts for drivers who use dashcams, recognizing that the footage reduces fraudulent claims and speeds up claim resolution.

Criminal Cases

Dashcam footage can serve as evidence in criminal cases involving:

• DUI/DWI arrests: Your dashcam may capture your own driving behavior or the behavior of another driver
• Road rage incidents: Video evidence of aggressive driving, threats, or assault
• Hit and run: Capturing the fleeing vehicle's description and license plate
• Vandalism or theft: Recording damage or break-ins when your vehicle is parked (if the dashcam has a parking mode)

Admissibility Requirements

For dashcam footage to be admissible in New Jersey court, it must meet standard evidence requirements:

• Authentication: You must be able to testify that the footage is genuine and unaltered
• Relevance: The footage must relate to the issues in the case
• Chain of custody: You should be able to demonstrate how the footage has been stored since it was recorded
• Date and time accuracy: Dashcams with GPS and timestamp features provide stronger evidence

Best practice: Do not edit or alter dashcam footage. Save the original file and make copies for sharing. Note the date, time, and circumstances as soon as possible after the incident.

Dashcams and Traffic Stops

Recording During a Traffic Stop

You have the right to keep your dashcam running during a traffic stop in New Jersey. The First Amendment protects your right to record police officers performing their duties in public. Your dashcam footage of a traffic stop can document:

• What the officer said and did during the stop
• Whether proper procedures were followed
• Any use of force or inappropriate conduct
• The conditions at the scene

Can Police Demand Your Dashcam Footage?

During a routine traffic stop, an officer has no right to take your dashcam or its memory card just because you have one. Under Riley v. California (2014), police generally need a warrant to search the contents of electronic devices.

However, if the officer has probable cause to believe your dashcam contains evidence of a crime (for example, if you witnessed a serious accident), they may be able to seize the device pending a warrant. Even then, they need a warrant to access the contents.

Can Police Order You to Turn Off Your Dashcam?

Generally, no. A dashcam running during a traffic stop records in a public space and does not interfere with police operations. An officer who orders you to turn off your dashcam without a legitimate safety reason may be violating your First Amendment rights.

Rideshare and Commercial Vehicle Dashcams

Rideshare Drivers (Uber and Lyft)

Rideshare drivers in New Jersey can legally use dashcams. Key considerations:

• Interior cameras: The one-party consent rule governs the audio an interior camera captures, not the video image itself
• Audio recording: Permitted under one-party consent for conversations you participate in with passengers; conversations between passengers that you are not part of raise the questions described above
• Uber and Lyft policies: Both companies allow dashcam use by drivers. Check current platform policies for any specific requirements
• Passenger notification: While not legally required, many rideshare drivers post a small notice that the vehicle is equipped with a dashcam for safety purposes

Commercial Vehicles

Commercial vehicle operators in New Jersey may be subject to additional rules:

• Federal Motor Carrier Safety Administration (FMCSA) regulations may apply to certain types of in-cab cameras in commercial vehicles
• Employer policies: Many trucking and delivery companies have specific dashcam requirements
• Electronic Logging Device (ELD) requirements under 49 CFR Part 395 are separate from dashcam rules but may interact with them
• Two-party consent states: Commercial drivers who travel interstate must be aware of different recording laws in states they pass through, particularly Pennsylvania

Parked Vehicle Recording

Parking Mode Dashcams

Many modern dashcams have a parking mode that continues recording when the vehicle is parked and the engine is off. These cameras typically activate when they detect motion or impact. In New Jersey:

• Video recording in parking mode is legal in public and semi-public areas
• Audio recording considerations apply if the camera captures conversations near your parked vehicle
• Private parking structures may have their own surveillance policies

Parking mode can capture evidence of:

• Vehicle break-ins and theft
• Hit-and-run damage in parking lots
• Vandalism
• Accidents involving parked vehicles

New Jersey Recording Laws by Topic

Phone Call Recording | Audio Recording | Video Recording | Workplace Recording | Recording Police | Security Cameras | Recording in Public | Landlord-Tenant | Dashcam Laws | Schools | Medical Recording | Voyeurism & Hidden Cameras

Back to New Jersey Recording Laws

More New Jersey Recording Topics

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Frequently Asked Questions

Are dashcams legal in New Jersey?

Yes. There is no New Jersey law prohibiting dashcams. You can use front-facing, rear-facing, and interior dashcams in your vehicle. The main legal consideration is mounting: N.J. Stat. Ann. 39:3-74 bars non-transparent material on the front windshield, so a dashboard mount is the safest choice.

Where should I mount my dashcam in New Jersey?

On the dashboard, if you can. N.J. Stat. Ann. 39:3-74 bars driving with any sign, sticker, or other non-transparent material on the front windshield or front side windows unless the law requires it, and it has no exception for small devices. A small camera tucked behind the rearview mirror lowers the risk of a ticket but does not remove it.

Can my dashcam record audio in New Jersey?

Yes. Under New Jersey's one-party consent law, you can record audio of conversations in your vehicle that you take part in. This covers your conversations with passengers, your phone calls, and your interactions during traffic stops. Recording a conversation between other people that you are not part of is less clear.

Can I use dashcam footage as evidence in New Jersey?

Yes. Dashcam footage is generally admissible in New Jersey courts if properly authenticated. It can be used in traffic accident cases, insurance claims, criminal proceedings, and traffic stop disputes. Keep the original footage unedited for maximum evidentiary value.

Can police take my dashcam during a traffic stop?

Not just because you have one. If police have probable cause to believe your dashcam holds evidence of a crime, they may hold it while they get a warrant, and under Riley v. California (2014) they generally need that warrant to look at the footage.