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Car Electronics > 
Radar Detectors > 
Cobra Electronics Corporation > 
Item#: N82E16882015026

Cobra ESD 7100 Laser/Radar Detector

  • LaserEye
  • Instant-On Ready
  • Tone Alerts
  • Safety Alert
  • Manual Mute Or Auto Mute
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Learn more about the Cobra Electronics Corporation ESD 7100

General

Brand
Cobra
Model
ESD 7100

Operation Bands

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

Specification

VG-2 Protection
Yes
Sensitivity Control
City / Highway Modes
Display
UltraBright Data Display
Power Requirement
12V DC
Dimensions
1.25" x 2.75" x 3.88"
Weight
4.26 oz.

Feature

Feature
LaserEye

Instant-On Ready

Tone Alerts

Safety Alert

Manual Mute Or Auto Mute

Quick Info

Warranty

  • Limited Warranty period (parts): 356 days
  • Limited Warranty period (labor): 356 days


Customer Reviews of the Cobra Electronics Corporation ESD 7100

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  • Roger D.
  • 7/28/2013 10:31:40 AM
  • Tech Level: High
  • Ownership: more than 1 year
  • Verified Owner

5 out of 5 eggsGreat Deal

Pros: Antonline shipped this USPS Priority mail for FREE! Arrived in two days. Bought this as a gift, but have owned my first Cobra ESD 7100 for about two years. Used daily and has saved me a couple of otherwise sure tickets. Performs great for a reasonable price.

Cons: None.

Other Thoughts: I recommend Antonline and will purchase from their company again.

Did you find this review helpful? Yes No

  • Jeffrey M.
  • 6/24/2012 10:28:58 PM
  • Tech Level: High
  • Ownership: more than 1 year

5 out of 5 eggsGreat budget detector

Pros: 1) I haven't gotten a ticket in 3 years
2) Detected laser* and radar
3) Cheap
4) Suction cup has stayed put for 3+ years

*Cop was outside his car shooting laser behind an overpass, I slowed down and he pulled the car over in front of me. I had time to take another exit but I was on the way to a wedding.

Cons: 1) Once in a while laser goes off randomly, which is due to fluctuations in the electrical signal of my car.

2) A working radar detector will go off at every bank and any store with an automatic door, unless it has a GPS and memory to memorize these locations, which you will do as well in time.

Other Thoughts: Anyone who has trouble with this radar detector going off randomly (unrelated to stores) will likely have trouble with anything they add to their vehicle...

I had a Corolla I couldn't get clean power out of for anything, used line filters, everything you could think of. I never got rid of the hiss in my stereo or the false alarms from my radar detector.

In my Maxima I get no false alarms. Same exact radar detector and head unit.

Side thought: Smaller cars may be more prone to electrical interference.

Did you find this review helpful? Yes No

  • Gene D.
  • 11/17/2010 7:14:03 AM
  • Tech Level: Somewhat High
  • Ownership: 1 month to 1 year
  • Verified Owner

4 out of 5 eggsUseful little sucker

Pros: Does what it suppose to do.

Cons: Catches interference and other signals.. but I guess it's part of it's operation.

Other Thoughts: Little problem with having wires run all around the car hehe

0 out of 1 people found this review helpful. Did you? Yes No

  • Steven D.
  • 7/10/2010 12:57:09 PM
  • Tech Level: High
  • Ownership: 1 month to 1 year
  • Verified Owner

3 out of 5 eggsdecent

Pros: good detection sometimes
invest in a better one, that will be more accurate

Cons: false detections
failed to detect some state troopers
some cops it didnt detect, but you get what you pay for right?

Other Thoughts: decent for the averge joe. speeding not recommend with this detector

0 out of 1 people found this review helpful. Did you? Yes No

  • kellen s.
  • 6/29/2010 9:01:33 PM
  • Tech Level: High
  • Ownership: 1 day to 1 week
  • Verified Owner

5 out of 5 eggsworks perfect

Pros: Works exactly as its supposed to, right out of the box. Detects police radar AND laser when they have them running, as for false alarms anyone who has ever owned a radar detector before knows that they are not false alarms they are just not in the police band.

Cons: none

0 out of 2 people found this review helpful. Did you? Yes No

  • Anonymous
  • 6/21/2010 7:08:09 AM
  • Tech Level: High
  • Ownership: 1 week to 1 month
  • Verified Owner

1 out of 5 eggsDon't buy this!

Pros: None

Cons: Laser detection goes off on acceleration. Known problem on Cobra website.

When I accelerate the detector starts alerting.

Unfortunately it is difficult to eliminate the interference. The remedies for this problem are not very convenient.

1. Try connecting to a different source of power.

Another car???

2. Try installing a noise filter in the power lead to the detector. This involves cutting the cable and attaching a filter.

Sure... void the warranty.

3. Consider trying a different model detector. A different model will have a different internal design, and will hopefully not be susceptible to the interference.

Note the word HOPEFULLY!

3 out of 6 people found this review helpful. Did you? Yes No

  • Shane N.
  • 2/12/2010 2:00:12 AM
  • Tech Level: Average
  • Ownership: 1 month to 1 year
  • Verified Owner

4 out of 5 eggsGood overall

Pros: 360 detection. Detected from at least 1 mile away.

Cons: Beeps are loud when radar close and soft when far away. Most detectors beep slower and then faster. Just not used to it.

2 out of 3 people found this review helpful. Did you? Yes No

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Home
Home > 
Electronics > 
Car Electronics > 
Radar Detectors > 
Cobra Electronics Corporation > 
Item#: N82E16882015026
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