Cobra RAD 450

Long range radar/laser detector w/ IVT filter


The RAD 450 keeps you aware of your surroundings by providing long range protection from radar and laser guns and eliminating false alerts with advanced IVT filtering.f

Cobra RAD 450

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Our Community

One hundred million alerts shared and received each year from our community of Cobra drivers on the iRadar app.

Price Match Promise

Find a better advertised price online for any current Cobra product and we’ll match it within 30 days of purchase.

Free Shipping

Enjoy free shipping on orders $79 and up. Plus, free overnight shipping on all Elite Series models.

Simple Returns

Not satisfied? No questions asked. All products purchased factory direct come with a 30-day money back guarantee.

Technology You Need

From repairing televisions in a small garage to a world leader in consumer electronics—our 50 years of innovation allows us to deliver the technology you need for a modern driving experience.

Eliminate False Alerts

The advanced anti-falsing circuitry in the Rad 450 combined with the updatable IVT filter reduces false alerts from blind spot systems, traffic flow monitoring devices, and collision avoidance systems so you just hear what you need to hear.

IVT Filtering

Updateable IVT Filter and advanced anti-falsing circuitry reduces false alerts from blind spot systems and other vehicle avoidance systems.

Anti-Falsing Technology

Automatically reduces false alerts so you can hear just what you need to hear and stay focused on the road.

Voice Alerts

Digital voice alerts from your RAD 450 keep your eyes focused on the road.


Mute your Rad 450 with QuietDrive™ mode for when you want less audible alerts.


LaserEye® detects laser signals from both the front and rear of your vehicle.

Bright OLED Display

Features a bright white OLED display with band identification and numeric signal strength meter.

Instant-On Protection

Detect even the quickest “instant-on” radar gun monitoring


Detect radar and laser signals from the front and rear of your vehicle

Updatable IVT Filter

User updatable system that automatically reduces false alerts

Bi-Lingual Voice Alerts

Use your iRad in English or Spanish

OLED Display

Bright OLED display with band identification and numeric signal strength meter

Audible Signal Strength Levels

Unique tones provide signal strength and band identification

What’s Included

With your Rad 450 detector you’ll receive a windshield mounting bracket and vehicle power adapter.

  • Rad 450 detector
  • Windshield mounting bracket
  • Vehicle power adapter

Item # 0180002-2


Fewer False Alerts with Cobra's Patented Technology. The IVT Filter™ system reduces false alerts from sources like collision avoidance systems so you hear only what you need to hear

Long Range! In flat, open conditions the range is at least 2 miles. Please note that shorter range can occur if the officer is hiding behind a hill, around a curve, of if the officer is using an instant-on radar gun

Detects Signals From Both Front and Rear! With Cobra’s advanced laser eye sensor, you are protected from police scanning in front or behind you. Detects all radar signals (X, K and Ka bands with signal strength indication), laser and VG-2 signals

VOICEALERT™ Digital voice announcements provide intuitive band identification and easy to understand alerts, so you can keep your eyes on the road

Eye-Catching OLED Display. High quality display features band identification icons and numeric signal strength meter for an accurate and informed drive

Instant-On ready. Quickly detects radar guns so you have fast speed monitoring capabilities ready to go at all times

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.

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