Sensor: 24 biggest discounts on AliExpress
We picked 24 sensor from AliExpress with real orders and good reviews. Prices go from CHF 2.27 to CHF 135, the average rating is 4.8 stars and the most popular one has 16.4k orders. Every product opens on AliExpress, where you pay with buyer protection.
Updated: 2026-11
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-78%KAK Electronic Lock Locker RFID Cabinet Lock Invisible Sensor Lock Hidden Drawer Locks Keyless Child Safety LoCHF 7.85 CHF 35.00★ 4.7 · 470 soldView on AliExpress → - 2
-75%LAUNCH X431 TPMS Sensor 4pc RF 03 Launch Tire Pressure Sensor 315MHz&433MHz Tire Repair Tool Scanner Tester PrCHF 6.06 CHF 24.25★ 5.0 · 11 soldView on AliExpress → - 3
-73%1/4Pcs TPMS Sensor 433MHz Tire Pressure Monitor SystemCHF 4.25 CHF 15.53★ 4.9 · 1.4k soldView on AliExpress → - 4
-73%AITHEA USB Rechargeable PIR Motion Sensor LED Bar Lights Dimmable Detector Night Light PorCHF 2.27 CHF 8.48★ 4.5 · 4k soldView on AliExpress → - 5
-72%USB Rechargeable LED Sensor Headlamp COB Headlight Head Torch Work Light Waterproof HeadlaCHF 8.33 CHF 29.85★ 4.7 · 16.4k soldView on AliExpress → - 6
-72%for Heavy Truck HOWO Urea Level Temperature Sensor Filter Core SCR Urea Aftertreatment Accessories Oil PumCHF 2.64 CHF 9.43★ 5.0 · 16 soldView on AliExpress → - 7
-70%LR033256 Front/Rear Air Suspension Height Level Sensor LR033257CHF 10.03 CHF 33.46★ 5.0 · 14 soldView on AliExpress → - 8
-70%0261231195 KS181 Knock Sensor For BMW E36 M3 325 E34 525 325 1992-1995CHF 6.34 CHF 21.17★ 4.8 · 14 soldView on AliExpress → - 9
-70%ABIR VC205 Cordless Handheld Vacuum Cleaner,27000PA,Touch Screen,Smart Dust Sensor,Auto SpCHF 135 CHF 450★ 4.8 · 4.2k soldView on AliExpress → - 10
-69%FLYSAND Fishing Bite Alarm Electronic Fish Alarm Bite Sensor Indicator Alarm Fishing Bite Sound AlertCHF 4.99 CHF 16.19★ 4.8 · 62 soldView on AliExpress → - 11
-68%3.2L/108oz Wireless Charging Sensor Cat Water Feeder Stainless Steel Cat Dog Water Fountain Silent WaterCHF 8.21 CHF 25.70★ 5.0 · 90 soldView on AliExpress → - 12
-67%LED Sensor Headlamp Camping Search Light Head Flashlight USB Rechargeable Powerful Lamp Front LanternsCHF 4.92 CHF 14.95★ 4.7 · 325 soldView on AliExpress → - 13
-66%16060-KVS-J01 Throttle Position Sensor Set TpsCHF 12.99 CHF 38.21★ 5.0 · 19 soldView on AliExpress → - 14
-66%LED Bar Light Motion Sensor USB Rechargeable Led Night LightCHF 4.39 CHF 12.91★ 4.7 · 10k soldView on AliExpress → - 15
-65%Diffuse Glass CO2 Drop Checker Aquarium Hang On CO2 Monitor Sensor Detector IndicatorCHF 2.71 CHF 7.68★ 4.5 · 192 soldView on AliExpress → - 16
-64%Huepar Stud Finder Wall Scanner 5 in 1 Electronic Sensor Metal Detector with LCD DisplayCHF 23.59 CHF 65.73★ 4.9 · 25 soldView on AliExpress → - 17
-64%Motion Sensor Lamp Night Light Wireless LED USB Type C Rechargeable LampCHF 2.60 CHF 7.20★ 4.9 · 100 soldView on AliExpress → - 18
-63%Hippcron 4 Sensors Buzzer 22mm Car Parking Sensor Kit Reverse Backup Radar Sound Alert IndCHF 8.67 CHF 23.44★ 4.7 · 3.6k soldView on AliExpress → - 19
-62%LAUNCH X431 2 in 1 RF-SENSOR 315MHz & 433MHz TPMS Sensor Tire Pressure Sensors Tester Programming Tire RepairCHF 42.38 CHF 112★ 5.0 · 24 soldView on AliExpress → - 20
-62%FOR 2020-2025 CHEVROLET EQUINOX TPMS 433MHz CHEVROLET TIRE PRESSURE SENSOR TIRE AIR PRESSUCHF 11.82 CHF 31.30★ 4.9 · 2.7k soldView on AliExpress → - 21
-62%Digital Water Temperature Gauge + Volt Water Temperature Sensor 10mm 2 in 1 Gauge Car LCDCHF 7.82 CHF 20.33★ 4.9 · 1k soldView on AliExpress → - 22
-61%85109590 TPS Throttle Position Sensor 21116881 7421059645 21116877 5010480815CHF 5.12 CHF 13.11★ 5.0 · 11 soldView on AliExpress → - 23
-61%KAWA Dash Cam MINI 3 Tiny 2K 1296P Voice Control Colorful Night Vision 24H Parking Guard Camera WIFI, G-sensorCHF 32.20 CHF 83.22★ 4.7 · 2.1k soldView on AliExpress → - 24
-61%433MHZ TPMS TIRE SENSOR 4PCS 13598773CHF 16.41 CHF 41.92★ 4.8 · 3.3k soldView on AliExpress →
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