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Under $20 Radar Detectors

Shop the best prices on 559 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 559
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 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
Car Radar Speedometer Radar Speedometer Mobile Speed Detector 12v All-round Led Display Electronic
$15.95
Radar Detector Driving Aids for Cars with Led Display, Long Range Detection, Mute Memory, City/Highway Mode Detectors
$18.95 Save $9.00 RRP: $27.95
Radar Detector for Cars Automatic 360 Degree City/Highway Mode Voice Prompt Driving Aids for Cars unbrand
$17.95
Car Vehicle Radars Display Speed Detector LED Voice Control Alert Warning Device
$12.95
Car Rear Parking Distance Senso 37735-54P10-000 37735-54P10 for Vitara 2015-2020 Radar Detector Sens
$17.95 Save $5.00 RRP: $22.95
Car Truck Blind Spot Monitoring BSD Radar Detection System Assist Lane Changing 2025
$8.95 Save $8.00 RRP: $16.95
E8 Radar Detector for Cars Automatic 360 Degree City/Highway Mode Voice Prompt Driving Aids for Car
$19.95 Save $5.00 RRP: $24.95
E8 Radar Detector for Cars Automatic 360 Degree City/Highway Mode Voice Prompt Driving Aids for Car
$20.95
Car Rear Parking Distance Senso 37735-54P10-000 37735-54P10 for Vitara 2015-2020 Radar Detector Sensor
$19.95
Car Truck Blind Spot Monitoring BSD Radar Detection System Assist Lane Changing
$16.95 Save $7.00 RRP: $23.95
1.1 Inch OLED Display 9696 LCD Module Interface SPI SH1107 4PIN / 7PIN LCD 1.1 "OLED Vertical Screen Module White For Arduino
$16.95 Save $36.00 RRP: $52.95
Car Truck Blind Spot Monitoring BSD Radar Detection System Assist Lane Changing
$14.95 Save $6.00 RRP: $20.95
Car Truck Blind Spot Monitoring BSD Radar Detection System Assist Lane Changing
$14.95 Save $6.00 RRP: $20.95
Digital HUD Speed Display for Cars Trucks Buses Motorcycles Reflective Film Auto On Off Easy to Read
$12.95 Save $17.00 RRP: $29.95
Dash Cam Installation Kit with Stable 5V Type C Power Output for Vehicles
$18.95 Save $55.05 RRP: $74.00
3 x 360 Degree Sucker Mini Car Rearview Mirror Driving Recorder Holder Mount Bracket
$10.95 Save $18.00 RRP: $28.95
Car Rearview Mirror Camera Support Kit 360 Degree Rotating Driving Recorder Bracket
$18.95 Save $31.00 RRP: $49.95
Vehicle Speed Warning Recorder Real-time Speed Display Traffic Light Speed Measurement
$15.95 Save $19.00 RRP: $34.95
Dash Cam Hardwire Kit High Security 24h Surveillance for Mirror Cam GPS Navigator Radar Detector MINI
$16.95 Save $29.00 RRP: $45.95
Dash Cam Hardwire Kit High Security 24h Surveillance for Mirror Cam GPS Navigator Radar Detector MICRO
$16.95 Save $29.00 RRP: $45.95
360 Degree Car Rearview Mirror Holder
$14.95
E8 Radar Detector for Cars Automatic 360 Degree City/Highway Mode Voice Prompt Driving Aids for Car
$19.95 Save $1.00 RRP: $20.95
Car Truck Blind Spot Monitoring BSD Radar Detection System Assist Lane Changing
$16.95 Save $7.00 RRP: $23.95
360 Degree Car Rearview Mirror Holder
$15.95
Car Truck Blind Spot Monitoring BSD Radar Detection System Assist Lane Changing
$14.95 Save $6.00 RRP: $20.95
Dash Cam Hardwire Kit High Security 24h Surveillance for Mirror Cam GPS Navigator Radar Detector MICRO
$16.95 Save $17.00 RRP: $33.95
16 Frequency Band 360 Degree V7 GPS Car Speed Safety Voice Alert Laser Radar Detector(Black)
$14.95 Save $69.05 RRP: $84.00
Car Rearview Mirror Driving Recorder Camera Fixing Bracket 360 Degree Rotating Bracket
$8.95 Save $8.00 RRP: $16.95
360 Degree Car Rearview Mirror Holder
$14.95