Is Laser Jammers Legal in Connecticut After the 2026 Regulatory Updates?

No. Laser jammers are illegal in Connecticut under state statutes prohibiting devices that interfere with police radar or lidar systems. The Connecticut Department of Motor Vehicles (DMV) enforces these restrictions, aligning with federal regulations under 23 U.S.C. § 157, which bans such equipment in vehicles. Violations may result in fines up to $500 or license suspension.


Key Regulations for Laser Jammers in Connecticut

  • Statutory Ban: Connecticut General Statutes § 14-219a explicitly prohibits the use, possession, or sale of radar or laser jamming devices, classifying them as Class C misdemeanors.
  • Enforcement by DMV: The Connecticut DMV actively monitors compliance, particularly during roadside inspections, and may revoke vehicle registrations for violations.
  • Federal Alignment: Connecticut’s laws mirror 23 U.S.C. § 157, which criminalizes the use of such devices nationwide, ensuring consistency with broader regulatory frameworks.

Local law enforcement agencies, including the Connecticut State Police, conduct targeted enforcement campaigns, especially in high-traffic corridors like I-95 and I-84, where radar-based speed enforcement is prevalent. The state’s 2026 legislative session is not expected to alter these restrictions, as recent proposals to legalize jammers have stalled in committee.