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Under $20 Radar Detectors

Shop the best prices on 545 great value under $20 radar detectors. Shopping for radar detectors is easy with Fruugo, with SALE discounts, offers and savings on Shanghai Yangxin. Buy radar detectors online safely with Fruugo, with secure payment and fast shipping to Singapore.

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1 - 32 of 545
16 Frequency Band 360 Degree V7 GPS Car Speed Safety Voice Alert Laser Radar Detector(Black)
$15.95 Save $16.00 RRP: $31.95
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
Car Windshield Suction Cup Mount Holder for Radar Detector & Navigation Systems
$10.95 Save $9.00 RRP: $19.95
16-band 360 Car Speed Gps Voice Alert Radar Detector Cobra M3o0i
$18.95
Car Radar Detector 360 Degree Protection Electronic Dog Speedometer Speed Tester with Blue Display Accurate Detection
$18.95 Save $9.00 RRP: $27.95
Dash Cam Hardwire Kit 12V?28V to 5V USB Adapter Overheating Protection for Mirror Cam GPS Navigator Radar Detector TYPE C
$20.95 Save $20.00 RRP: $40.95
Dash Cam Hardwire Kit High Security 24h Surveillance for Mirror Cam GPS Navigator Radar Detector MINI
$10.95 Save $11.00 RRP: $21.95
V9 Radar Detector compatible with Cars Automatic 360 Degree City/Highway Mode Voice Prompt Driving Aids compatible with Cars
$17.95
Hd Driving Recorder Adas Dvr Electronic Dog With Radar Detector Screen Navigator Car Accessories
$12.95
hardwire kit 12v to 5v usb adapter for dash cam gps radar detector
$17.95
RCWL-0515 12-15m Long Distance 2.7g Microwave Detection Module for Garage Lamp/UV Lamp,Radar Inductive Switch Module
$11.95 Save $4.00 RRP: $15.95
E8 Radar Detector for Cars Automatic 360 Degree City/Highway Mode Voice Prompt Driving Aids for Car
$18.95 Save $5.00 RRP: $23.95
360 Degree Car Rearview Mirror Holder
$14.95
Radar Cruise Sensor Bracket 36801 TVA A07 Strong Strength Replacement For Accord 2018?2022
$11.95 Save $22.00 RRP: $33.95
360 Degree Car Rearview Mirror Holder
$14.95
hdhut Rubber Kit Ear Socks & Nose Piece for-Oakley Radar Path Range Edge Orange
$19.95 Save $4.00 RRP: $23.95
Dash Cam Hardwire Kit High Security 24h Surveillance for Mirror Cam GPS Navigator Radar Detector MINI
$8.95 Save $8.00 RRP: $16.95
16 Frequency Band 360 Degree V7 GPS Car Speed Safety Voice Alert Laser Radar Detector(Black)
$14.95 Save $69.05 RRP: $84.00
Dash Cam Hardwire Kit Rubber Metal for Mirror Cam GPS Navigator Radar Detector 12?30V 10W MINI
$12.95 Save $12.00 RRP: $24.95
Compatible Genuine OEM Parts Park Sensor Assy Parking Distance Radar Detector Bracket For Suzuki New Vitara 2015-2020
$20.95
Dash Cam Hardwire Kit High Security 24h Surveillance for Mirror Cam GPS Navigator Radar Detector MINI
$21.95 Save $7.00 RRP: $28.95
Reversing Radar Parking Radar Probe 5WD919275A 5WD 919 275 A 0263B73526 for ID3 ID4 ID6 Golf8 MK8
$14.95 Save $26.00 RRP: $40.95
V9 Radar Detector for Cars Automatic 360 Degree City/Highway Mode Voice Prompt Driving Aids for Cars
$13.95 Save $45.05 RRP: $59.00
Envelope Discharge Detector Module ≥3200MHz AM FM Pulse Signal Detection High Sensitivity
$11.95 Save $13.00 RRP: $24.95
Dash Cam Hardwire Kit 12V?28V to 5V USB Adapter Overheating Protection for Mirror Cam GPS Navigator Radar Detector MICRO
$20.95 Save $21.00 RRP: $41.95
Electronic Detector Vehicle Warning Multi-Voice Interval Broadcaster
$10.95 Save $3.00 RRP: $13.95
5pcs Microwave Radar Sensor Rcwl-0516 Switch Module Human Induction Board Detectorintelligent Sensor Detector
$16.95
5pcs Microwave Radar Sensor Rcwl-0516 Switch Module Human Induction Board Detectorintelligent Sensor Detector
$16.95
Dash Cam Hardwire Kit High Security 24h Surveillance for Mirror Cam GPS Navigator Radar Detector MINI
$13.95 Save $14.00 RRP: $27.95
Park Sensor Assy Park Back Distance Radar Detector Back Car Radar Detector 37735-56p00 For Vitara 2015-2020
$13.95
Human Presence Sensor 24ghz Millimeter Wave Radar Embedded Respiratory Micro-motion Mobile Radar Detection Live Sensor
$21.95
Type-C Dash Cam Hardwire Kit, 12V-30V to 5V Power Cord for GPS and Radar Detectors
$18.95 Save $6.00 RRP: $24.95