Cordless Radar Detector Comparison
On this page you will find the following popular cordless radar detector:
- Whistler XTR-540 Cordless Radar Detector with Digital Compass
- Escort Solo S2 Cordless Radar and Laser Detector
- Whistler DE1788 Cordless Radar/Laser Detector with Tri-Directional Text Display
- Whistler XTR-185 Solar Powered Cordless Radar Detector
- Whistler XTR-440 Laser/Radar Detector Battery Operated with Built in Battery Charger with Blue Text Display
- Whistler Cordless Laser-Radar Detector with POP Detection
- Whistler XTR-140 Laser/Radar Detector with Exclusive Twin-Alert Periscopes
- Beltronics V940 Vector Radar/Laser Detector with Text Display and Voice Alerts (Black/Silver)
Price:
US $195.99
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US $199.87
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US $189.91
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US $209.99
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US $199.87
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US $273.49
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US $149.99
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US $149.99
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US $149.99
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US $149.99
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US $199.99
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US $189.99
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US $189.87
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US $189.99
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US $189.99
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US $200.00
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US $197.99
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US $99.95
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US $99.95
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US $109.99
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US $79.99
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US $90.99
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Whistler XTR-540 Cordless Radar Detector with Digital Compass
Cordless Radar Detector with Digital CompassAmazon.com Product Description Whistler's XTR-540 laser/radar detector gives you full band protection from radar signals, 360-degree laser detection, Whistler's patented VG-2 cloaking technology, and plenty more. The brilliant blue text display, along with tone alerts and Whistler's unique alert periscopes, mean you'll never miss an alert. Competitive features and competitive pricing. Competitive features and competitive pricing. Click to enlarge. Battery Powered
The unit can provide approximately 15 hours of laser/radar detection with three rechargeable AA Ni-MH batteries, or you can plug it into your vehicle's cigarette lighter adapter (this will recharge the batteries). Blue LCD Text Display
The XTR-540's brilliant display provides distinct visual confirmation of signals detected, signal strength, and indicates engaged modes of operation. Patented POP Mode Detection
There are new guns out there that operate just like the instant-on guns of the past but with a very tough new twist--POP mode! This new gun is a normal K and Ka band radar gun detectable by most radar detectors made in the past 30 years until it's in POP mode. When the gun is in POP Mode and activated, a brief burst of energy, less than 1/15 of a second, is transmitted and the vehicle's speed is quickly acquired. A detector without POP Mode detection capability cannot respond to this brief transmission, but the XTR-540 can. Low Profile Alert Periscopes
Whistler's Low Profile Alert Periscopes provide an added attention getting visual alert. The two extra LEDs flash on and off when the unit alarms to provide a unique visual alert. 3 City Modes/Highway Mode
Highway mode provides full audio and visual warning of laser/radar systems while maintaining full sensitivity. Highway mode is the default setting of all Whistler's laser/radar detectors. City mode helps reduce the annoyance
- Total Band protection with selectable bands
- Low-profile alert periscopes
- Radar Signature ID (RSID)
- Cordless platform
- Intense blue text display
Rating:
(out of 11 reviews)
List Price: $ 169.95
Price: $ 99.06
Whistler XTR-540 Cordless Radar Detector with Digital Compass Reviews

I've had the XTR-540 for about a week now, and so far, so good. Nice display, nice suction cup mount. Minimum number of false alarms. Fairly intuitive setup and menu system. Seems to be holding a charge fairly long. Nice compact size for a cordless unit.

The XTR-540 works great. Finds the radar long before I can spot the police. It is a great tool to keep your speed in check. Being cordless,I can swap to my motorcycle with ease.
Battery lasts about 4-5 days of 50 mile roundtrip commuting.
Buy Whistler XTR-540 Cordless Radar Detector with Digital Compass now for only $ 99.06!
Escort Solo S2 Cordless Radar and Laser Detector
If you speed, the long arm of the law is going to get you. If you have the protection offered by an effective radar detector, the risk does go down. The Escort Solo S2 more than delivers on that promise while offering cordless simplicity and a compact, user-friendly design. Because the Solo S2 can operate on battery power it's a cinch to move from car to car with it-- something frequent rental car users will appreciate. While there are some tradeoffs involved with using a cordless radar detector--namely, lower sensitivity and range than powered units--the Solo S2 has pulled off a near miracle in that these compromises are minimal. Design
Mounting the Solo S2 in our test vehicle was a no-brainer. A small suction cup bracket slides into the unit's release mechanism and easily attaches to the windshield with light pressure. The unit is housed in a sturdy plastic case that's low profile and compact, making it a discreet companion for those traveling in states that don't look to kindly upon the use of radar detectors. The rear of the unit is dominated by the receiver window and there's a rear-facing laser detector window designed to detect laser signals emanating from behind the vehicle.
The Solo S2 uses multiple low-noise laser sensors to provide long-range warning. With the exception of a large mute button on the top of the unit, the Solo S2's controls are all arranged on the front. The soft, tactile buttons provide a solid feel when pressed. The power and mode buttons are easy to press on the fly, but those with bigger fingers might find the volume and select buttons slightly difficult to use accurately. The front panel also contains a horizontal LCD display, which, during normal use, graphs the intensity of
- Convenient cordless design uses two AA batteries
- Provides extreme long-range warning on all radar bands including X, K, superwide Ka, and instant-on POP mode, along with 360-degree laser protection
- Brilliant high-resolution LCD with LED backlight
- Advanced EZ-Programming lets you customize up to 10 features
- Exclusive AutoSensitivity intelligently filters out annoying false alarms
Rating:
(out of 48 reviews)
List Price: $ 339.99
Price: Too low to display
Whistler DE1788 Cordless Radar/Laser Detector with Tri-Directional Text Display
Cordless Radar/Laser Detector with Tri-Directional Text DisplayWhether you commute to work or school on the freeway, drive for a living, or just like to go on an occasional recreational trip, the Whistler DE-1788 Wireless Battery-Powered Radar/Laser Detector is an invaluable addition to your motor vehicle. Designed with an internal battery pack and equipped with four rechargeable nickel metal hydride (NiMH) AA batteries, the DE-1788 gives you the option of packing away the power cord included with purchase so that you can go wireless. The DE-1788 gives you 360-degree protection from a full range of detection signals, including X, K, Ka, and safety band radar, as well as laser and VG-2 detector detection. In addition, the DE-1788 is specially equipped to detect the rapid bursts of POP mode radar, which last less that 1/15 of a second and are undetectable by non-POP-equipped detectors. Lightweight and compact, the DE-1788 comes with a windshield mount to let you position your detector for easy visual access to the blue-background LCD text display. And to limit false alerts, the DE-1788 gives you a choice of three different detection modes, letting you avoid the annoyance of repeated automatic door opener and burglar alarm warnings when you're driving in the city, but letting you know if signal strength becomes strong. So with the Whistler DE-1788 Radar/Laser Detector in your car or truck, you'll be prepared for just about anything when you're behind the wheel. Note: Radar detectors can be used without restriction in well over 40 states, but restrictions apply in a few states. Please check with your state department of motor vehicles or highway patrol if you have questions about whether there are restrictions in your area. What's in the Box
DE-1788 radar detector, windshield bracket, straight power cord, 4 AA
- 360º radar (X, K, Ka, superwide Ka) and laser detection
- Blue text LCD screen displays outdoor temperature
- 3 city and highway modes and quiet mode
- Safety warning system
- Dual use battery or DC power operation
Rating:
(out of 24 reviews)
List Price: $ 199.95
Price: $ 104.99
Whistler XTR-185 Solar Powered Cordless Radar Detector
Solar Enhanced Battery Operated Radar/Laser Detector
- # X, K, Ka, and Super Wideband Ka Detection # 360° Protection against all types of Laser # Instant-On (Pulse) Detection # Detects POP Mode # Safety Warning System™ (SWS™) Alert # VG-2 Undetectable # VG-2 Alert # Solar Panel - Provides Extended Battery Life # Cordless Option # Built-in Battery Charger # Icon Display # Signal Strength Indicator # 3 City Modes and Highway Mode # Auto and Manual Muting # Bright/Dim/Dark Display Settings # Selectable Auto Shut Off # Setting Saver # Stay Alert Feature # Volume Control # Self Test # Teach/Tutorial Mode # One Year Manufacturer Warranty Included with the Whistler XTR-185 # Windshield Bracket # Straight Power Cord # 3 AA NiMH Rechargeable Batteries # Owners Manual
Rating:
(out of 3 reviews)
List Price: $ 139.95
Price: $ 93.75
Whistler XTR-440 Laser/Radar Detector Battery Operated with Built in Battery Charger with Blue Text Display
Whistler's XTR-440 laser/radar detector gives you full band protection from radar signals, 360-degree laser detection, Whistler's patented VG-2 cloaking technology, and plenty more. The brilliant blue text display, along with tone alerts and Whistler's unique alert periscopes, mean you'll never miss an alert. Competitive features and competitive pricing.Whistler's XTR-440 laser/radar detector gives you full band protection from radar signals, 360-degree laser detection, Whistler's patented VG-2 cloaking technology, and plenty more. The brilliant blue text display, along with tone alerts and Whistler's unique alert periscopes, mean you'll never miss an alert. Competitive features and competitive pricing. Never miss an alert. Click to enlarge. 4.41 x 2.84 x 1.35 inches and just 5.6 ounces. This unit features Whistler's low-profile "alert periscope" LEDs that flash when the unit alarms. Battery Powered Operation
The unit can provide approximately 15 hours of laser/radar detection on three rechargeable batteries (included). It's handy for those who frequently switch cars, or use rentals, or who just don't want a power cord dangling over the dash. A power cord is included, which will both provide power to the detector and recharge the unit's batteries. Blue Backlit Text Display
The XTR-440's blue backlit text display provides distinct visual confirmation of signals detected, signal strength, and indicates engaged modes of operation. Twin Alert Periscopes
Whistler's Low
- Battery-powered radar/laser detector provides up to 15 hours operation on a single charge (power cord and rechargeable batteries provided)
- Provides 360-degree alerts for selectable radar and laser signals, POP mode alerts, and Safety Warning System alerts
- Blue backlit text display provides distinct visual confirmation of signals detected, signal strength, and indicates engaged modes of operation
- VG-2 cloaking technology makes you invisible to radar detector detectors; 3 City Modes and Highway Mode for reducing false alerts; dim/dark mode
- One-year warranty
Rating:
(out of 6 reviews)
List Price: $ 139.95
Price: $ 81.39
Whistler Cordless Laser-Radar Detector with POP Detection
The Whistler cordless detector can detect both K and Ka-band POP radar. Unlike other cordless detectors that cycle on and off, the XCS-800 stays on 100% of the time for Maximum protection including Total Band Protection and POP Mode Detection. The XCS-800 has these features: Operates on batteries or car adaptor; Customizable trim rings; Blue Backlit LCD Display; High Gain Lens; 360* Total Perimeter Protection; VG-2 Protection; Dim/Dark Mode; Vehicle Battery Saver. PACKAGE CONTENTS: XCS-800; Red and Silver customizable trim rings; Windshield Bracket Kit; Rechargeable Batteries; Home Battery Charger; Straight Power Cord
- Battery operated with rechargeable batteries
- Detects both K and Ka-band POP radar
- Blue Backlit LCD Display
- High Gain Lens
- VG-2 Cloaking Technology
Price: $ 84.95
Whistler XTR-140 Laser/Radar Detector with Exclusive Twin-Alert Periscopes
Whistler XTR-140 Laser/Radar Detector with Exclusive Twin-Alert Periscopes
- Quiet Mode cancels audio during an alert and any new alert within 20 seconds
- 3 unique city modes and highway mode
- Patented VG-2 Cloaking Technology
- Both laser audio and visual alerts
- Exclusive Twin Alert Periscope
Rating:
(out of 113 reviews)
List Price: $ 79.95
Price: $ 45.75
Beltronics V940 Vector Radar/Laser Detector with Text Display and Voice Alerts (Black/Silver)
Amazon.com Product Description The Beltronics Vector 940 is the perfect accessory for the economical driver. When you think about how much just one speeding violation will cost you, an investment like this seems downright practical. The Vector 940 still has six times the range of imports, and covers you for all U.S. Radar and Laser Bands, all at an affordable price. The perfect radar accessory for the economical driver. Click to enlarge. Includes coiled power cable. Easily install with quick-release windshield mount. Superior Detection
The Vector 940 includes full X, K, SuperWide Ka, and Safety Warning System radar capability, laser detection, patented Mute and AutoMute features, audible and visual band alerts, and all the performance you'd expect from Beltronics. Digital signal processing (DSP) technology and multiple laser sensors give you long-range performance, and greatly reduce the number of false alarms. On top of that, the Vector 940 is invisible to VG-2 radar detector detectors, keeping you one step ahead. It also features Highway/City sensitivity settings to tailor performance to your needs. Easy to Use
The rugged Vector 940 gives you control right at your fingertips. Patented Mute and AutoMute technology allows you to quickly silence alerts. Advanced programming lets you customize several features, and all controls are easily accessible on top of the device. Installation is also a snap: use the quick release Windshield QuickMount to attach it to your vehicle's windshield, and remove it in a snap. Don't want to leave it in your vehicle? No problem, because Beltronics includes a travel case to keep it secure while you're on foot. Ultra-Bright LED Display
Don't miss a visual alert with the 940's 280-LED alphanumeric display. Exclusive threat display tracks and displays multiple radar
- Full X, K, SuperWide Ka, Ku, and laser alert, plus Safety Warning System message display in an easy-to-use laser/radar detector
- Digital signal processing (DSP) technology and multiple laser sensors give you long-range performance, and greatly reduce the number of false alarms
- Ultra-bright 280-LED alphanumeric display
- Immune to VG-2 radar detector detection, so law enforcement cannot detect its use
- One-year limited warranty
Rating:
(out of 77 reviews)
List Price: $ 169.99
Price: Too low to display
Beltronics V940 Vector Radar/Laser Detector with Text Display and Voice Alerts (Black/Silver) Reviews

I had used Escort radar detectors exclusively for 15 years and thought they were the best detectors for the price. Earlier this year, however, I used an Escort 8500 X50 for a lengthy driving trip and found it just barely adequate.
I had a 5K mile driving trip to take a few weeks ago so I took a chance on this unit. I'm so glad I did. What a great product! The performance of this unit BLOWS the Escort 8500 X50 out of the water. I mean blows it right out of the water. I got warnings with this unit WAY before I needed them, whereas I got them just in time with the 8500. Perhaps more importantly, I got virtually no false warnings with this unit whereas I got them ALL THE TIME with the Escort unit. The Escort unit had me braking every 3 miles for what turned out to be nothing almost every time. Again when it counted--when it was real police--the Escort only warned me a split second or two before I would have been nabbed.
I am so seriously impressed with the advance warning range of this unit, the incredibly low false warning ratio, and the bargain price of the unit. It delivers WAY more than the Escort 8500 X50 for half the price! It is one of the most cleat cut comparisons I have ever experienced; no fine line here. I am surprised that Escort gets away with delivering such mediocre results for your detector buying dollar.
I found out about this unit by conducting extensive internet research and I'm happy to say the tests found on the internet were accurate. The only way to step up to a higher level of performance will be to buy the Valentine unit for 4-5 times the price of this unit. If you are like me then you can't afford the Valentine so you are looking for other options. I respectfully argue that this is the best value (performance for price ratio) in all non-Valentine units.

First: the Amazon picture of the V940 is not correct. The unit that I received looks identical to the V955. This is why I'm reviewing so quickly.
Second: I thought that the mounting bracket was so small that a mistake had been made. But the mounting method is very clever, adjustable and easy to perform. It can be mounted in even a sweeping windshield. The suction cups have exceptional grip to them. Well done.
Third: Round trip on the LIE and zero false alarms.
Forth: The instructions recommend using in the highway mode, which I did. Therefore why would any of the more expensive and expansive Bels be necessary.
Fifth: The only negative so far. The top of the unit is gray. Black would have been preferable and less reflective. I found some cross-stitch material at Michael's, traced an outline of the gray area, cut out 5 holes, glued it onto the Bel, and now I have no more complaints.
Buy Beltronics V940 Vector Radar/Laser Detector with Text Display and Voice Alerts (Black/Silver) now for only Too low to display!
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