Skip to: |

Newegg.com - A great place to buy computers, computer parts, electronics, software, accessories, and DVDs online. With great prices, fast shipping, and top-rated customer service - once you know, you Newegg.

If you are reading this message, Please click this link to reload this page.(Do not use your browser's "Refresh" button). Please email us if you're running the latest version of your browser and you still see this message.

Newegg.com - Computer Parts, Laptops, Electronics, HDTVs, Digital Cameras and More!

Sign up today for a 30-day free trial of Newegg Premier
  • | Wish List
  • Help
Search all
Search
Home
Home > 
Electronics > 
Car Electronics > 
Radar Detectors > 
Whistler > 
Item#: 9SIA2KM0X41710

WHISTLER XTR-420 Radar / Laser Detector

  • POP Mode
  • Battery Operated
  • Internal Battery Charger
  • Exclusive Low Profile Periscopes
  • Total Band Protection
  • 360° Total Perimeter Protection
  • High Gain Lens
  • Tone Alerts
  • Stay Alert
  • Dim/Dark Mode
  • Pin It
  • Email this page
ICON Loading...

Learn more about the Whistler XTR-420

General

Brand
WHISTLER
Model
XTR-420

Operation Bands

X-band
Yes
K-band
Yes
Ka-band
Yes
Laser
Yes

Specification

POP Mode
Yes
VG-2 Protection
Yes
Sensitivity Control
3 City Modes/Highway Mode
Display
Icon Display
Power Requirement
Batteries: 3.6 Volts

Power Cord: 12 Volts
Dimensions
4.90" x 3.15" x 1.45"
Weight
9.0 oz.

Feature

Feature
Battery Operated

Internal Battery Charger

Exclusive Low Profile Periscopes

Total Band Protection

360° Total Perimeter Protection

High Gain Lens

Tone Alerts

Stay Alert

Dim/Dark Mode

Quiet/Auto Quiet Modes

Alert Priority

Setting Saver

Selectable Auto Shut Off

Safety Warning System - SWS

General

Labor
90 days limited
Parts
1 year limited

Quick Info

Warranty

  • Limited Warranty period (parts): 1 year
  • Limited Warranty period (labor): 90 days


Customer Reviews of the Whistler XTR-420

Do you own this product? Write a Review

ICON Loading...

Filter Results

Go
  • Curtis W.
  • 9/23/2012 9:44:00 PM
  • Tech Level: Somewhat High
  • Ownership: 1 month to 1 year

4 out of 5 eggsAlright

Pros: Battery powered, good battery life, not bad for $80, has some cool features.

Cons: Range. Usually when it goes off, the cop is very close. I was driving one day on a 2 lane road(Each lane going in different direction) and it alerted K band (Cops in my area use K band the most) and I looked up and the cop was less then 50 feet away coming my way and the signal strength was at the weakest level and didn't increase at all as the cop past. The second he past, the radar stopped alerting. This has happened numerous times.

Other Thoughts: You get what you pay for. For $80, it's not too bad and has a lot of cool features, but if you want to be alerted a good ways before you see a cop, I'd say pay a couple hundred $$ more and get a Beltronics or even a higher end Whistler. Maybe I received a lemon, but this was my second unit, as the first one did the same thing, but I had to return it because the battery function didn't work at all.

Did you find this review helpful? Yes No

Compare Offers from All Sellers

Seller Name & Rating Offer Details  
ICON Loading...

More Buying Options

Are you an E-Blast Insider? Subscribe Newegg e-Blast
PayPal
Shop without retyping payment details. Secure shopping made faster.
Check out with PayPal.

Home
Home > 
Electronics > 
Car Electronics > 
Radar Detectors > 
Whistler > 
Item#: 9SIA2KM0X41710
Shop by Region: United States | Canada | China
VeriSign Click for the BBB Business Review of this Computers - Supplies & Parts in Whittier CAThis site protected by Trustwave's Trusted Commerce program Inc500
Policy & Agreement | Privacy Policy  © 2000-2014 Newegg Inc.  All rights reserved.
If the Adobe Reader does not appear when you click on a link for a PDF file, you can download Adobe Reader from the Adobe web site. nassau