RAD 400 (Open Box) Radar & Laser Detector

$99.99
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  • RAD 400 (Open Box) Radar & Laser Detector
  • RAD 400 (Open Box) Radar & Laser Detector
  • RAD 400 (Open Box) Radar & Laser Detector
  • REFURB - RAD 400 - Radar & Laser DETECTOR W/IVT/VOICE - cobra.com


GPS Ready - Integrated GPS receiver and AURA™ database provides location-based alerts of red-light/speed cameras as well as known speed traps

VoiceAlert - English and Spanish voice announcements help keep your eyes on the road

QuietDrive helps to further eliminate unwanted signals and false alerts

Instant-On Ready detects radar guns with “instant-on” (very fast) speed monitoring capabilities

Laser Eye detects laser signals from both front and rear

Anti-Falsing Circuitry

Adjustable Sensitivity - Automatically reduce false alerts from erroneous sources including garage door openers and fixed position traffic flow monitoring systems

Updateable IVT Filter - Automatically reduces false alerts from moving In-Vehicle Technology sources such as collision avoidance systems and adaptive cruise control)


RAD 400 (Open Box) Radar & Laser Detector

$99.99
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The Cobra Rad 400 keeps drivers aware of their surroundings while protecting them against all radar and laser guns used today. Anti-Falsing Circuitry and In-Vehicle Technology (IVT) Filter not only reduces false alerts from bind spot systems and traffic flow monitoring devices, but also eliminates erroneous alerts from sources like collision avoidance systems, so users hear just what they need to hear. 

The bright, easy-to-read display and VoiceAlert provide intuitive band identification and easy-to-understand alerts for an accurate and informed drive. 

  • Product Manual

  • Are radar detectors illegal?

    Radar detectors are illegal only in Virginia, Washington DC, and most parts of Canada.  They are also illegal in all 50 states for commercial drivers, such as truck drivers and taxi drivers.

    If you are not a commercial driver, and you are not in Virginia or Washington DC or Canada, then it is perfectly legal to use a radar detector.

    What is the range of radar detectors?

    In flat, open conditions the range is at least 2 miles.  Please note that road conditions (hills and curves) can affect the range.