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Updated: 18 Jul 2025

Top 10 Radar Detectors Under 100

#1
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S360 Radar Detector – X/K/Ka Band & Laser Detection, detectable Police Speed Trap Detector for Cars LaserEye and False Alert Filtering (KARADAR)

Brand: BELESH
$77.00
⭐ 5
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    Radar bands & Laser Detection – Detects X Band (10.525 GHz), K Band (24.125 GHz), Ka Band (34.7 GHz), and Laser (910 nm, 100PPS) for complete coverage against police speed traps.
  • Customizable Band Control – Turn specific bands on/off to match your local enforcement, reducing false alerts and optimizing performance.
  • Dual Detection Modes – Highway Mode for maximum sensitivity on open roads, and City Mode to minimize false alarms in urban areas.
  • SMART FALSE ALERT FILTER - IVT technology eliminates up to 90% of false alarms from blind spot monitors and vehicle safety systems.
  • 3-Month Replacement Warranty – Backed by a hassle-free 90-day replacement guarantee for quality assurance.
  • Accessory Comparison-The BELESH model includes an anti-slip mat and EVA carrying case as standard accessories. These items are not included with the KARADAR S360 package, which focuses on providing essential radar detection components at a more competitive price point.
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#2
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JINYI Car Radar Detector, Laser Radar Detectors, 360° GPS Speed Police Safe 16 Band Voice Alert,1080P HD Auto Focus Webcam with Microphone (RED)

Brand: jinyi
$16.99
⭐ 4.1
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    360 degree radar and laser detection - the speed radar detector uses the latest 360 degree laser detection technology to detect from the front, side and rear. The high-sensitivity platform provides advanced K band, X band, Ka band and laser speed trap voice warnings at all frequencies in the United States. High precision, automatically reducing false alarms, ensuring safe driving.
  • LED digital display and clear voice alarm: can detect any stable or moving radar speed monitor 200 to 1000 meters ahead, and respond quickly through voice alarm, providing advanced warning during driving; It has a 360 degree laser eye detector, equipped with a color icon screen with a digital signal strength screen, and digital voice advertising to help you maintain your eyes. on the way.
  • Perfect quick response: When you detect a position, the LiDAR detector will tell you to make a sound to indicate that you are approaching the speed detection device, so you can confirm your speed on the road section. Provide complete immunity for VG-2 radar detectors; It electronically remembers to adjust the radar detector indefinitely, even with power cancellation.
  • Easy to use and optional modes: You only need to connect it through a 12 V DC power cord and place it with the included anti slip pad. The optional city/highway mode allows you to choose to reduce false frequencies in densely populated urban areas, ultra-heterogeneous technologies in extreme ranges, and ultra fast scanning circuits, allowing you to increase detection range and accuracy.
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#3
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Uniden R7 EXTREME LONG RANGE Laser/Radar Detector, Built-in GPS, Real-Time Alerts, Dual-Antennas Front & Rear w/Directional Arrows, Voice Alerts, Red Light and Speed Camera Alerts

Brand: Uniden
$499.99
⭐ 4.1
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    UNSURPASSED RANGE & SENSITIVITY: Industry Leading Performance with Advanced False Alert Filtering is THE choice for drivers who demand the highest level of protection.
  • DUAL ANTENNA'S WITH DIRECTIONAL ARROWS: allows the R7 to detect threats from all 4 directions 360° protection, with Arrows displaying the direction of the threat, it even shows the band & signal strength for each. Perfect just got better!
  • GPS TECHNOLOGY: Using GPS the R7 can remember and mute common false alerts (such as retail store automatic doors) along your regularly driven routes so you never have to listen to the same false alert twice.
  • RED LIGHT AND SPEED CAMERA ALERTS: Preloaded Red Light and Speed Camera locations with Free Database and Firmware updates ensures your detector will never be out of date.
  • LARGE MULTI-COLOR OLED DISPLAY: is easy-to-Read and allows for more useful information to be displayed at once, including up to 4 signals simultaneously. This improves your overall situational awareness.
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#4
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KARADAR S360 Radar Detector – X/K/Ka Band & Laser Detection, City/Highway Mode, VG-2 Immune, detectable Police Speed Trap Detector for Cars LaserEye and False Alert Filtering

Brand: BELESH
$76.00
⭐ 4.7
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    The KARADAR S360 laser radar detector for cars is equipped with cutting-edge LaserEye technology, capable of detecting signals from both the front and rear of your vehicle, providing full 360° protection no matter where your adventures take you.
  • Supports X, K, and Ka frequency bands with advanced IVT filtering and anti-falsing circuitry to intelligently reduce false alerts from blind spot monitoring and other vehicle avoidance systems. Digital signal processing ensures faster detection of all incoming laser signals, providing early and accurate warnings.
  • Includes a 12V vehicle power cable, suction cup windshield mount, and hook-and-loop fastener for dashboard installation. Quick and simple setup allows you to start using it within minutes, wherever you go.
  • With smart city and highway mode switching and long-range detection, the S360 ensures safer, more comfortable driving with fewer distractions and reliable alerts.
  • Radar detectors are illegal only in Virginia, Washington DC, and most parts of Canada. They are also illegal in all 50 states for commercial drivers, such as truck drivers and taxi drivers.
  • False Alert filtering: Speed radar detector with maximum false alarm filtering, ensuring a quiet in-car environment for your peace of mind while driving
  • Comes with a 1-year warranty and a free replacement service within 3 months, guaranteeing a worry-free purchase and exceptional support for all users.
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#5
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Cobra SC 100 Smart Dash Cam and RAD 380 Laser Radar Detector Bundle – Full HD 1080P Video Recording, Front or Rear View, Long-Range Detection, LaserEye Front and Rear Detection, Black

Brand: Cobra
$169.90
⭐ 4.1
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    BUNDLED DASH CAM and DETECTOR – High-definition video coverage of your drive, partnered with long-range accurate radar protection that provides one of the safest and most well-informed driving experiences on the road
  • FULL HD VIDEO plus SMART FEATURES - The SC 100 smart dash cam records in Full HD 1080P video quality and the companion Drive Smarter app provides intelligent safety features like Mayday Alerts, Incident Reports, and real-time driver alerts
  • BUILT-IN WIFI and GPS - Built-in WiFi allows you to instantly store, edit, and share footage from anywhere with Cloud Video Management. Embedded GPS syncs location and speed information to ensure you have critical information recorded when needed
  • LONG-RANGE DETECTION plus REDUCED FALSE ALERTS – Long-range detection provides advance warnings and next-generation IVT Filter reduces false alerts from Blind Spot Monitoring (BSM) systems and other Collision Avoidance Systems (CAS)
  • SENSITIVITY MODES - Selectable City or Highway sensitivity modes provide more relevant, accurate alerts based on your driving environment
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#6
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Car Radar Detector, Dectector Driving Aids for City Road and Highway, Directional System Real Time Voice Alert Speed, Built-in GPS, LED Display

Brand: AODTOSIP
$20.99
⭐ 4.1
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    [360 Degree Radar and Laser Detection] The speed radar detector uses the latest 360 degree laser detection technology to detect from the front, side and rear. The high-sensitivity platform provides advanced K band, X band, Ka band and laser speed trap voice warnings at all frequencies in the United States. High precision, automatically reducing false alarms, ensuring safe driving
  • [Safe Driving] The onboard radar detector supports all-round fast scanning, adopts ultra long distance and ultra differential technology, is equipped with frequency scanning circuits, tests threats faster and more accurately, and issues voice alerts in advance to ensure accurate blind spot monitoring
  • [Perfect Quick Response] When you detect a position, the LiDAR detector will tell you to make a sound to indicate that you are approaching the speed detection device, so you can confirm your speed on the road section
  • [LED Display Screen and Clear Voice Prompt] Car radar detector can detect any stable or moving radial speed monitor from 200 to 2000 meters ahead, giving you enough time to respond quickly through voice prompts
  • [Easy to Operate]Just plug the driving assistance device into the car charger and it will start working. With three buttons, you can change the language, adjust the volume, and switch between city and highway modes. Equipped with 1 radar detector, 1 power cord, 1 anti slip pad, and a box with user guide
  • [Quick Instruction Guide]Voice adjustment:press the “DN” button and "UP" button shortly;City Mode/High way mode: (High way mode is the default setting):press “Menu” button shortly; Exchange of Language:press “MENU” button for about 10s. Exchange between English and Russian; Mute setting: when there is signal received and when it is making vocal alerting, just to press button ”UP” button or "DN" button shortly; Vocal alerting:re-plug the product on the car charger
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#7
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Uniden R3 EXTREME LONG RANGE Laser/Radar Detector, Record Shattering Performance, Built-in GPS w/ Mute Memory, Voice Alerts, Red Light & Speed Camera Alerts, Multi-Color OLED Display , Black

Brand: Uniden
$299.99
⭐ 4.1
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    UNSURPASSED RANGE & SENSITIVITY - Industry Leading Performance with Advanced False Alert Filtering is THE choice for drivers who demand the highest level of protection against speeding tickets.
  • GPS TECHNOLOGY - Using GPS the R3 can remember and mute common false alerts (such as retail store automatic doors) along your regularly driven routes so you never have to listen to the same false alert twice.
  • RED LIGHT AND SPEED CAMERA ALERTS - Preloaded Red Light and Speed Camera locations with Free Database and Firmware updates ensures your detector will never be out of date.
  • MULTI-COLOR OLED DISPLAY - is easy-to-Read and allows for more useful information to be displayed at once. This improves your overall situational awareness.
  • VOICE ALERTS - Voice warnings allow for hands-free operation and provide clear communication. Voice Alerts are programable to fit your driving style so you can keep your eyes on the road with no distractions.
  • ADVANCED FALSE ALERT FILTERING - the R3 has advanced K/KA Band filtering offering the Least Amount of False Alerts from Blind Spot monitoring & Collision Avoidance systems in other vehicles.
  • How can we help? Uniden’s Customer Support site is designed to conveniently walk you through product setup and troubleshooting.
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#8
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Escort MAX 3 Laser Radar Detector - Bluetooth Connectivity, Premium Range, Advanced Filtering, AutoLearn Technology, Voice Alerts, OLED Display, Apple CarPlay and Android Auto Compatible

Brand: Escort
$299.95
⭐ 4.2
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    Premium Detection Range - Get notified of what's on the road ahead of you. Escort's legendary detection range provides rapid responses, advance alerts and warnings so you have significantly more time to adjust your speed.
  • Advanced Filtering - Advanced filtering software filters through thousands of radar signals to recognize and reduce false alerts. Fewer alerts allow the radar detector to eliminate distractions and provides you with accurate alerts at the right time.
  • AutoLearn Intelligence - Intelligent GPS based software gets smarter over time by learning your route after repeat trips. The GPS chip works in combination with the detector software, enabling the detector to reject false alerts from specific locations.
  • Variable Speed Sensitivity - Automatically adjusts sensitivity based on your speed to reduce false alerts and maximize accuracy. You Access the Defender Database also provides the most up-to-date info to drivers on red light and speed camera alerts.
  • M2 Compatible - Build the complete driver alert system and be prepared for the journey ahead. The MAX 3 radar detector can be paired with the Escort M2 smart dash cam which allows you to capture your drive in full HD resolution, day or night.
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#9
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Radar Shield Pro Radar Detector – 360° Police Radar Shield Pro Detector for Cars with Voice Alerts, City & Highway Modes, False Alert Filtering, VG-2 Immunity, Speed Gun for Cars Scanner

Brand: FREEZE2TRIM
$49.99
⭐ 4.6
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    𝟑𝟔𝟎° 𝐑𝐚𝐝𝐚𝐫 & 𝐋𝐚𝐬𝐞𝐫 𝐃𝐞𝐭𝐞𝐜𝐭𝐢𝐨𝐧: This high-performance speed radar detector scans all directions with 360° coverage, detecting laser and radar signals used by police radar, fuzz buster setups, and speed gun for cars systems. It supports all key radar bands—X, K, and Ka—with powerful signal strength response for complete coverage. Whether it's a cop radar hiding around a bend or a speed detector placed roadside, you’ll be alerted before it’s too late.
  • 𝐂𝐢𝐭𝐲 & 𝐇𝐢𝐠𝐡𝐰𝐚𝐲 𝐌𝐨𝐝𝐞𝐬 𝐟𝐨𝐫 𝐒𝐦𝐚𝐫𝐭𝐞𝐫 𝐃𝐫𝐢𝐯𝐢𝐧𝐠: Switch to City Mode to block out false alerts from traffic sensors, stores, and vehicles around you. In Highway Mode, detection range stretches over 650 feet (more than 215 yards), giving early alerts for real speed traps. Great for anyone using radar detectors for cars or truck driver accessories. The radar detector for car trips, city streets, and open highways alike.
  • 𝐑𝐞𝐚𝐥-𝐓𝐢𝐦𝐞 𝐕𝐨𝐢𝐜𝐞 𝐀𝐥𝐞𝐫𝐭𝐬 𝐊𝐞𝐞𝐩 𝐘𝐨𝐮 𝐅𝐨𝐜𝐮𝐬𝐞𝐝: Get voice alerts that clearly identify band type and signal strength—no vague beeps or guesswork. The police radar detector for car safety with spoken alerts lets you keep your eyes on the road. This cop scanner and police detector tool fits neatly in your car radar detector setup. It's built for drivers who value accurate a r7 radar detector over distractions.
  • 𝐅𝐚𝐥𝐬𝐞 𝐀𝐥𝐞𝐫𝐭 𝐅𝐢𝐥𝐭𝐞𝐫𝐢𝐧𝐠 & 𝐕𝐆-𝟐 𝐒𝐭𝐞𝐚𝐥𝐭𝐡: Advanced false-alert filtering minimizes distractions from automatic doors, traffic systems and other cars sensors. VG-2 immunity keeps your radar detector hidden from detection by enforcement tools. Whether you need a radar detector escort or a fuzz buster radar detector, this is it. Protect like r3 radar detector, without the price. Avoid unnecessary fines or insurance hikes with a reliable radar detector for car surveillance.
  • 𝐏𝐥𝐮𝐠-𝐚𝐧𝐝-𝐃𝐫𝐢𝐯𝐞 𝐒𝐞𝐭𝐮𝐩 𝐰𝐢𝐭𝐡 𝐀𝐧𝐭𝐢-𝐒𝐥𝐢𝐩 𝐌𝐚𝐭: Install it in seconds using the included 12V power cable and anti-slip dash mat—no tools or apps required. Compact and sleek, it blends into any vehicle and holds steady on your dashboard. Perfect for anyone needing a reliable speed detector radar for car or signal jammer-like tool. This r4 radar detector is a top choice in electronics for men, women, and all drivers wanting radar detection fast.
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#10
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Cobra RAD 380 Laser Radar Detector – Long Range Detection, LaserEye Front and Rear Detection, IVT Filtering, Updateable Software, Adjustable Sensitivity, Digital Signal Processing, Black

Brand: Cobra
$99.95
⭐ 5
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    Front and Rear Detection – Cobra’s new LaserEye technology detects signals from both the front and rear of your vehicle, giving you all around protection wherever your adventures take you.
  • Long Range Detection – Next generation updateable IVT Filter and advanced anti-falsing circuitry intelligently reduces false alerts from blind spot systems and other vehicle avoidance systems.
  • Early Warnings – Digital Signal Processing provides faster processing for all incoming laser gun signals and rapidly provides accurate alerts, making you aware of a threat before it is right in front of you.
  • Adjustable Sensitivity Modes – Tailor your radar detector to your liking with Adjustable Sensitivity and Filtering Modes to control how many notifications you receive while on the go.
  • Everything You Need - The Cobra RAD 380 radar detector comes with a 12V vehicle power cord, suction cup car windshield mount, and a hook and loop fastener for dash mounting, for wherever the road takes you.
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