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Under $20 Radar Detectors

Shop the best prices on 561 great value under $20 radar detectors. Shopping for radar detectors is easy with Fruugo, with SALE discounts, offers and savings on Woosien and Shanghai Yangxin. Buy radar detectors online safely with Fruugo, with secure payment and fast shipping to Singapore.

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1 - 32 of 561
Car Truck Blind Spot Monitoring BSD Radar Detection System Assist Lane Changing
$12.95 Save $5.00 RRP: $17.95
2025 Radar Detectors For Cars
$21.95 Save $21.00 RRP: $42.95
Reversing Radar Parking Radar Probe 5WD919275A 5WD 919 275 A 0263B73526 for ID3 ID4 ID6 Golf8 MK8
$8.95 Save $50.05 RRP: $59.00
Interior Car Rearview Mirror, Suction Cup Interior Rearview Mirror, Universal Car Rearview Mirror, 360 Panoram Walkbee New Model hwy
$18.95
1 Set Car Windshield Suction Cup Mount for Radar Plastic Radar Hanging Holder with Cradle Bracket for Vehicle Navigation Systems-Good
$8.95 Save $16.00 RRP: $24.95
Car Radar Detector 360 Degree Protection, Electronic Speed Tester Red, Anti Radar Signal Detection for Vehicles
$20.95
Dash Cam Hardwire Kit MINI USB Adapter High Security 12V?30V to 5V Widely for Mirror Cam GPS Navigator Radar Detector
$20.95 Save $21.00 RRP: $41.95
Radar Detector for Cars Automatic 360 Degree City/Highway Mode Voice Prompt Driving Aids for Cars unbrand
$16.95
V9 Radar Detector for Cars Automatic 360 Degree City/Highway Mode Voice Prompt Driving Aids for Cars
$17.95 Save $2.00 RRP: $19.95
Car Radar Windshield Suction Cup Mount for 2Sets Plastic Adjustable Bracket
$19.95 Save $13.00 RRP: $32.95
Radar Suction Cup Bracket Car Windshield Suction Cup Mount for 1Set
$18.95 Save $11.00 RRP: $29.95
Car Radar Parking Sensor 99310-D9000 99310-S1800 for
$17.95
Parking Radar Alert Kit with 4 Sensors and LED Display for Automobile Reverse Assistance
$19.95
Dash Cam Hardwire Kit High Security 24h Surveillance for Mirror Cam GPS Navigator Radar Detector MINI
$16.95 Save $17.00 RRP: $33.95
Dash Cam Hardwire Kit Stable Power Output 12V30V to 5V Type C for Mirror Cam GPS Navigators Radar Detectors Power Supply
$3.95 Save $37.00 RRP: $40.95
Radar Windshield Suction Cup Mount for Car Plastic Bracket 1Set
$14.95 Save $12.00 RRP: $26.95
Radar Detector for Cars Voice Prompt Speed Vehicle Speed Alarm System Led Display City/Highway Mode Car 360 Degree Automatic Detection
$15.95 Save $15.00 RRP: $30.95
Car Truck Blind Spot Monitoring BSD Radar Detection System Assist Lane Changing
$16.95 Save $8.00 RRP: $24.95
Car Rearview Mirror Camera Support Kit 360 Degree Rotating Driving Recorder Bracket
$11.95 Save $13.00 RRP: $24.95
Car Parking Sensor Reversing Radar Kit Warning Sound Indicator Probe System 12V
$20.95 Save $13.00 RRP: $33.95
Car Truck Blind Spot Monitoring BSD Radar Detection System Assist Lane Changing
$19.95
Dash Cam Hardwire Kit Rubber Metal for Mirror Cam GPS Navigator Radar Detector 12?30V 10W MINI
$16.95 Save $17.00 RRP: $33.95
Car Rearview Mirror Camera Support Kit 360 Degree Rotating Driving Recorder Bracket
$16.95 Save $13.00 RRP: $29.95
Car Rearview Mirror Camera Support Kit 360 Degree Rotating Driving Recorder Bracket
$13.95 Save $13.00 RRP: $26.95
Car Truck Blind Spot Monitoring BSD Radar Detection System Assist Lane Changing
$16.95 Save $7.00 RRP: $23.95
Dash Cam Hardwire Kit Stable Power Output 12V30V to 5V Type C for Mirror Cam GPS Navigators Radar Detectors Power Supply
$13.95 Save $7.00 RRP: $20.95
Vehicle Speed Warning Recorder Real-time Speed Display Traffic Light Speed Measurement
$19.95 Save $10.00 RRP: $29.95
Car Truck Blind Spot Monitoring BSD Radar Detection System Assist Lane Changing
$16.95 Save $9.00 RRP: $25.95
Radar Detector Driving Aids for Cars with Led Display, Long Range Detection, Mute Memory, City/Highway Mode Detectors
$17.95 Save $10.00 RRP: $27.95
Car Rearview Mirror Camera Support Kit 360 Degree Rotating Driving Recorder Bracket
$8.95 Save $8.00 RRP: $16.95
Digital RF Attenuator Module Adjust Signal Buffer Resistance Direct Read Electronic Components
$13.95 Save $16.00 RRP: $29.95
Dash Cam Hardwire Kit MINI USB Adapter High Security 12V?30V to 5V Widely for Mirror Cam GPS Navigator Radar Detector
$14.95 Save $26.00 RRP: $40.95