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Under $20 Radar Detectors

Shop the best prices on 217 great value under $20 radar detectors. Shopping for radar detectors is easy with Fruugo, with SALE discounts, offers and savings on many brands. Buy radar detectors online safely with Fruugo, with secure payment and fast shipping to New Zealand.

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1 - 32 of 217
For T7 Everest Endeavour 16-19 Car Rearview Mirror Decoration Sticker Rear Lights Decorative Frame
$9.95
360 Degree Car Rearview Mirror Bracket
$21.95
128 x 64 0.96 inches OLED Display 12864 LCD Module for 51 Series MSP430 STM32
$15.95
Car Rearview Mirror Camera Support Kit 360 Degree Rotating Driving Recorder Bracket
$12.95 Save $12.00 RRP: $24.95
Car Rear Parking Distance Senso 37735-54P10-000 37735-54P10 for Vitara 2015-2020 Radar Detector Sens
$20.95 Save $21.00 RRP: $41.95
Dash Cam Hardwire Kit High Security 24h Surveillance for Mirror Cam GPS Navigator Radar Detector MINI
$11.95 Save $11.00 RRP: $22.95
1 Set Car Windshield Suction Cup Mount For Radar Plastic Radar Hanging Holder With Cradle Bracket For Vehicle Navigation Systems unbrand
$9.95 Save $6.00 RRP: $15.95
V9 Radar Detector For Cars Automatic 360 Degree City/highway Mode Voice Prompt Driving Aids For Car
$14.95
IR EarSocks Replacement Rubber Kits for-Oakley Radar Path Series Sunglasses
$15.95 Save $3.00 RRP: $18.95
Car rearview mirror (white crystal diamond), sparkling rhinestone car rearview mirror elastic belt car rearvie Model hwy
$13.95
Car Radar Parking Sensor 99310-d9000 99310-s1800 For G90 Gv80 2020-2024 Sportag
$16.95
Human Presence Sensor 24ghz Millimeter Wave Radar Embedded Respiratory Micro-motion Mobile Radar Detection Live Sensor
$17.95
Dash Cam Hardwire Kit High Security 24h Surveillance for Mirror Cam GPS Navigator Radar Detector TYPE C
$15.95 Save $16.00 RRP: $31.95
360 Degree Car Rearview Mirror Bracket
$21.95
Radar Detector for Cars Voice Prompt Speed Vehicle Speed Alarm System Led Display City/Hig
$15.95 Save $10.00 RRP: $25.95
Dash Cam Hardwire Kit High Security 24h Surveillance for Mirror Cam GPS Navigator Radar Detector MINI
$15.95 Save $16.00 RRP: $31.95
Car Rearview Mirror Camera Support Kit 360 Degree Rotating Driving Recorder Bracket
$17.95 Save $17.00 RRP: $34.95
V9 Radar Detector For Cars Automatic 360 Degree City/highway Mode Voice Prompt Driving Aids For Cars
$12.95
E8 Radar Detector For Cars Automatic 360 Degree City/highway Mode Voice Prompt Driving Aids For Cars
$14.95
Dash Cam Hardwire Kit MINI USB Adapter High Security 12V?30V to 5V Widely for Mirror Cam GPS Navigator Radar Detector
$11.95 Save $12.00 RRP: $23.95
GPS HUD Digital Speedometer with Bluetooth and Safety Alerts for Cars, Trucks and Buses
$10.95 Save $23.00 RRP: $33.95
RF AM Detector Module High Sensitivity AM RF Envelope Radio Signal Detection Module
$13.95 Save $31.00 RRP: $44.95
Bike Seatpost Mount for Radar-Compatible Tail Lights with TL300/RTL500/510/515 Support
$16.95 Save $13.00 RRP: $29.95
Car Rearview Mirror Camera Support Kit 360 Degree Rotating Driving Recorder Bracket
$10.95 Save $11.00 RRP: $21.95
360 Degree Car Rearview Mirror Bracket
$20.95
Dash Cam Hardwire Kit High Security 24h Surveillance for Mirror Cam GPS Navigator Radar Detector MINI
$17.95 Save $18.00 RRP: $35.95
Car Rear Parking Distance Senso 37735-54P10-000 37735-54P10 for Vitara 2015-2020 Radar Detector Sensor
$16.95 Save $9.00 RRP: $25.95
E8 Radar Detector For Cars Automatic 360 Degree City/highway Mode Voice Prompt Driving Aids For Cars
$15.95
V9 Car Radar Detector English Russian Human Voice Car Vehicle Speed Alert Warning Speed Control X K Ka Band
$15.95
2025 Car Halloween Ghost Pendant 2D Flat Acrylic Car Rearview Mirror Charm
$1.95 Save $2.00 RRP: $3.95
2025 Magnetic Car Ventilation Grille Bracket, Metal Air Clip Radar Bracket
$13.95 Save $13.00 RRP: $26.95
2025 Magnetic Car Ventilation Grille Bracket, Metal Air Clip Radar Bracket
$13.95 Save $13.00 RRP: $26.95