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Cobra RAD 350 Laser Radar Detector - Long Range, False Alert Filter, OLED Display, Black

  • Based on 3,945 reviews
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Availability: In Stock.
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Arrives Monday, Jun 22
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Style: Rad 350


Features

  • Fewer False Alerts with Cobra's Patented Technology: The IVT Filter TM system reduces false alerts from sources like collision avoidance systems so you hear only what you need to, and nothing else.
  • Detects Signals From Both Front & Rear: With Cobras 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
  • Audible Signal Strength Levels: Unique tones provide signal strength and band identification so you can keep your eyes on the road and still identify what type of alert is detected.
  • 7-Segment Color 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
  • Detection Only: Cobra radar detectors are designed exclusively for radar and laser signal detection, delivering clear alerts to keep drivers informed on the road.

Description

The Cobra RAD 350 keeps drivers aware of their surroundings while protecting them against all radar and laser guns used today. Its Anti-Falsing Circuitry & In-Vehicle Technology (IVT) Filter not only reduces false alerts from blind 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 7-Segment Color Display provides intuitive band identification icons for easy-to-understand alerts for an accurate and informed drive.

Brand: COBRA


Frequency Bands Supported: 10.525 GHz, 24.125 GHz, 34.7 GHz


Power Source: Corded Electric


Display Type: LED


Voltage: 12 Volts


Product Dimensions: 4.12"L x 2.64"W x 1.35"H


Number of Items: 1


UPC:


Unit Count: 1.0 Count


Global Trade Identification Number: 07


Frequency Bands Supported: 10.525 GHz, 24.125 GHz, 34.7 GHz


Power Source: Corded Electric


Display Type: LED


Voltage: 12 Volts


Item Dimensions L x W x H: 4.12"L x 2.64"W x 1.35"H


Brand: COBRA


UPC: 028377107207


Global Trade Identification Number: 07


Model Number: RAD 350


Mfr Part Number: RAD 350


Built-In Media: Item, Manual, Power Cord


Unit Count: 1.0 Count


Item Weight: 0.63 Pounds


Item Type Name: Radar Detector


Manufacturer: Cobra Electronics


Warranty Description: 12 months


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, Jun 22

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • Incredible deal! Incredible deal!
Style: Rad 350
Incredible!! For the price and how effective it is, I would buy 100 more! Has great settings and will even sense when cops are just driving around. I love how small it is as well! My only complaint is the cord it comes with is only 6ft long, so not long enough to to be able to stuff along the roof line or interior to hide. As I usually do this with most dashcams and such. But I just bought a 12ft cord instead so pretty easy problem to fix. Overall so worth the money! ... show more
Reviewed in the United States on May 18, 2026 Reviewed in the United States on May 18, 2026 by Lyons

  • Mind you this logic won't get you out of a ticket if you drive like a maniac
Style: Rad 350
I've been using a radar detect for 4 years now and they have saved my butt more times than I can count. We all occasionally speed, I don't care what you say it happens often on accident. Speed in itself isn't inherently dangerous, roads such as the autobahn or the middle of nowhere usa where speed limits can reach 85mph prove this. So long as traffic and road conditions are adequate speed is not a problem. Mind you this logic won't get you out of a ticket if you drive like a maniac. I updated from an older cobra radar detector and I can't believe how much quieter this thing is. My old detector was constantly being set off by every prius and Tesla that drove by. It got to the point that I was just ignoring it, until another driver saved me from a ticket by being extra stupid. I was driving to work at 10pm on a Sunday night, roads nearly empty and dry. I was cruising at around 75mph when the radar detector goes off but I just ignored it assuming it was another prius. As I round the corner my heart drops and I downshift to slow down when I see a cop sitting right there watching. He start to pull out as sure enough someone in a mustang flies past us at over 90mph the cop waved as he drove by and I decided it was time for a new radar detector. After a few hours of looking I realized that escorted bought cobra. This made me happy since escorted is a higher end brand and potentially meant better detectors. I was not disappointed when this radar detector arrived. The first few days I thought this detector was broken, it was so quiet I was sure I had gotten a dud. Saturday night came around and I quickly realized this thing wasn't broken it just worked that well. Around every corner that night was a cop and I was only alerted to the cop. I have actually started to trust my radar detector again. Range is excellent Filtering false alarms is unbelievable. Volume is good Lack of voice alert sort of sucks. All in all this thing is a must have, I honestly believe that more information while driving is a good thing. ... show more
Reviewed in the United States on November 19, 2017 by brian woolf

  • This is a very good radar detector for the price
Style: Rad 350
I don't like the windshield mount as the angle is wrong,the suction cups don't hold up. A better mount for it would help.i used the velcro for the dash .but some people may not want to use it on an expensive car,say BMW or jaguar etc. I do want to say that compared to it's competition it works flawlessly, it paid for itself the first time by alerting me to an instant on radar being used by patrol on a motorcycle .he was hiding behind a bridge post and I only saw him as I passed ,so the detector worked very well. ... show more
Reviewed in the United States on November 15, 2024 by Very good for the price.

  • Recommend cobra
Style: Rad 350
Cobra always has the best radar detectors! I’ve only ever purchased them from cobra! They look nice, they’re durable, easy to mount & connect!
Reviewed in the United States on May 21, 2026 by Jaime

  • Always trust a Cobra: Radar Detector – 7, Police – 0
Style: Rad 350
Fantastic radar detector for the price. Has saved me 7 times so far. A lot of other people think it's too quiet, but I never have a hard time hearing it – even with the windows down and music up. If you're hard of hearing or want voice alerts, pick a different unit. Each type of signal (X, K, Ka band, and laser) has its own tone – if you can't hear the difference, the display will show you what it's detecting and the strength of the signal from 1 to 5. The stronger the signal, the faster it will beep. Even in "highway" mode, I have run into very few false alerts: usually just a few seconds of a low-level K-band warning from a door opener or something. Strongly recommend hard-wiring it using a fuse and a switch, super annoying to have to mess with a cigarette lighter. Cut the plug off the power cable, the red wire in there is power and the white wire is ground. That said, remember a radar detector is not infallible: although this unit does have the capability to detect lasers, it is highly unlikely it ever will (cops aim at your license plate or headlights), and if it does, it's just telling you to pull over because you're busted. Cops can also just eyeball your speed, time you between two points, or use their own speedometer while following you. No radar detector will help you against that. If you get any X-band or Ka-band alerts, slow down: it's a cop more or less all the time. Your only false alarms will be K-band, and they will be a few seconds of a level 1 alert. Any higher intensity or longer-lasting alerts, it's a cop. Suction cup mount extremely solid, it lives in my truck and sees some really rough roads and shows no signs of going anywhere. Did not try the other mount. ... show more
Reviewed in the United States on October 11, 2019 by Logan S.

  • I’m very happy w my purchase!
Style: Rad 350
I’m very satisfied to own this, & especially catching the priced discount! Throughout my first day’s test drive it functioned as it should, alarming what’s false & the static police radars in my area. My car’s dash actually compliments the adhesive mount I used as well. Also, the display is very visible at the lowest dim, & the quality feels very durable under the day’s hours. So far I feel this item is going to be an essential accessory to my 2012 MB C250 Sport on a daily! ... show more
Reviewed in the United States on May 16, 2026 by JP8

  • Radar detector
Style: Rad 350
This is constantly alerting it almost never stops.
Reviewed in the United States on January 29, 2026 by Nikolai Makaroff

  • Falsely Beeps way too much
Style: Rad 350
This thing will beep a dozen times a day. I'd say 1/10 beeps is accurate of seeing a police car. My old passport radar bought in 2012 was so good that it would be accurate 9/10 times and always find a cop car when it goes off. It lasted me for 14 years. They don't make them like they used to.
Reviewed in the United States on April 18, 2026 by Dark Knight

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