Escort Passport S55 Radar Detector

Last updated date: September 14, 2021

DWYM Score

8.9

Escort Passport S55 Radar Detector

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We looked at the top Radar Detectors and dug through the reviews from some of the most popular review sites. Through this analysis, we've determined the best Radar Detector you should buy.

Update as September 13, 2021:
Checkout The Best Radar Detector for a detailed review of all the top radar detectors.

Overall Take

You won't have to worry about false alerts when you opt for this radar detector. It's built with a sensitivity feature that can be changed from auto to highway. You'll also have the option to adjust the brightness of the screen and the loudness of the volume.


In our analysis of 32 expert reviews, the Escort Passport S55 Radar Detector placed 4th when we looked at the top 13 products in the category. For the full ranking, see below.

From The Manufacturer

The all-new PASSPORT S55 is one of the most advanced high-performance radar and laser detector on the market. The PASSPORT S55 provides long-range warning on all radar bands and laser bands. The PASSPORT S55 introduces the following state-of-the-art performance and features: Long-range K and Ka-band radar performance, including instant-on POP mode. Exclusive AutoSensitivity intelligently filters out annoying false alarms, plus Highway, Auto, and Auto No X settings. Exclusive ExpertMeter tracks and displays up to 4 radar signals simultaneously. Exclusive SpecDisplay provides actual numeric frequency for any radar signal andalert bar. Plus, it's compatible with ESCORT Live, our exclusive real-time ticket-protection network, which warns you of upcoming alerts received and reported by other users in the area, and gives you access to local speed limit data for over-speed alerts. Windshield Mount - PASSPORT S55's EasyMount windshield bracket is designed for unobtrusive and hassle-free mounting. Mute and automute functions - Reduce the volume during alerts for quiet operation during long radar encounters. Bar graph, Expert Meter and Spec Display options - Let you organize information the way you like for easy monitoring. Enhanced Radar ProtectionOur enahanced "V-Tuned" radar receiver provides extreme long-range warning on all radar: conventional and "instant-on" including POP mode, X-band, K-band, and SuperWide Ka-band. Digital Signal Processing (DSP) provides maximum range, with m...

Expert Reviews

Expert Summarized Score

8.0
3 expert reviews

User Summarized Score

8.5
814 user reviews

What experts liked

The Escort Passport S55 is a low-end version of the Escort Passport X80, stripped of features to reduce its price.
- Radar Test
The quality is amazing.
- Rated Radar Detector
July 16, 2018 | Full review
The Passport S55 is one of Escort low end builds, though it still stands are around twice the price of the lest expensive model I have reviewed from other companies.
- Gazzette Review
May 17, 2017 | Full review

What experts didn't like

The S55 lacks the X80's audio jack, making it a poor choice for a motorcyclist who wants to listen through a helmet headset or earbuds.
- Radar Test
It does not offer the USB port for external connection.
- Rated Radar Detector
July 16, 2018 | Full review
The lack of warranty is a concern for some, but if you intended to go second hand regardless, then this won’t be a concern for you.
- Gazzette Review
May 17, 2017 | Full review

An Overview On Radar Detectors

A speeding ticket can put a serious damper on your day. Not only will you face a fine of $150 on average, but you’ll also have to deal with the drama of being pulled over by a police officer. Although smartphone apps like Waze can alert you that a police officer is coming up, do you really want to trust your fellow travelers to report one?

The best solution remains the same thing people used to avoid speeding tickets before we had smartphones. A radar detector picks up the emissions produced by police officers’ devices. Today’s top radar detectors are advanced enough to get around the many issues consumers faced in the past with radar detectors. They’ll find the band most often used by officers and filter out the common causes of false alarms.

If you don’t want to give up the crowdsourced approach to traffic alerts, don’t worry. Some radar detectors sync up with an app that helps you access the power of the crowd. This combination of information will ensure you have the best chance possible of knowing when your speed is about to be checked.

One problem with having a radar detector is that the police may be able to detect you have one on board. A device called Spectre can detect radar detectors and potentially lead to a ticket, depending on where you live. In Virginia and the District of Columbia, use of radar detectors is illegal. You can turn your detector off once it sends an alert since you’ll be slowing down anyway. Once you’re safely past the police officer, you can then turn it back on. There are also some radar detectors that claim to be undetectable to Spectre detectors.

Of course, the most important feature is accuracy. It’s important to look for a radar detector that captures all suspected radar incidents without routinely setting off false alarms. Once you have your detector, there are tweaks you can make to ensure it’s as accurate as possible.

The Radar Detector Buying Guide

  • As valuable as radar detectors are, it can also help to have fellow travelers alerting you to police officers ahead. Some models connect to a smartphone app that allows users to report all radar and laser encounters, with the information reported as alerts through the detector.
  • Accuracy can be tough to quantify, but some detectors use technology that is often implemented in high-end radar detectors in order to reduce false alarms.
  • Range is also important in a radar detector. Some models notify drivers well in advance of a potential radar incident. They have rear-facing antenna that can also keep a lookout for any radar behind you as you travel.
  • False alarms are an ongoing issue with radar detectors. Many models have a bad habit of picking up every hint of radar. Some don’t mute DSP and GPS signals, which means you’ll probably be alerted to every radar you pass.
  • One popular feature to look for are directional arrows, which show you the direction of the radar in relation to your car. However, the arrows can have a slow reaction time, making them not as useful.
  • Readability is important in your radar detector. Alerts mean nothing if you can’t decipher them. Consider controls that are clearly labeled, with functions that are easy to understand.
  • You don’t have to blow your savings to protect yourself against speeding tickets. Though radar detectors can vary greatly in price, you’re sure to find one that fits your budget.