Detector: os 24 maiores descontos no AliExpress
Separamos 24 detector do AliExpress com vendas reais e boas avaliações. Os preços vão de $1.15 a $712, a nota média é 4.8 estrelas e o mais procurado tem 242.8k pedidos. Cada produto abre no AliExpress, onde você paga com proteção ao comprador.
Atualizado: 2026-11
- 1
-73%AITHEA USB Rechargeable PIR Motion Sensor LED Bar Lights Dimmable Detector Night Light Por$2.84 $10.60★ 4.5 · 4k vendidosVer no AliExpress → - 2
-70%2026 XINGCE X5-AI Skin Analyzer 11 Spectrum Facial Detector AI Aging Acne Pigment Tester Salon Skin Machine$712 $2390★ 5.0 · 3.8k vendidosVer no AliExpress → - 3
-67%Bluetooth ELM327 OBD2 Car Code Reader Scanner V1.5 Fault Detector Check Engine Automotive$3.04 $9.18★ 4.9 · 3.3k vendidosVer no AliExpress → - 4
-66%1pc Motion Sensor Night Light - Wireless LED Detector Lamp for Bedroom, Staircase, Closet, and Room Decor-nigh$1.99 $5.90★ 4.9 · 197.1k vendidosVer no AliExpress → - 5
-66%2 Pack Tuya Smart WiFi Smoke Detector With Real-Time APP Alerts Wireless Fire Sensor Alarm$14.63 $42.49★ 4.9 · 10k vendidosVer no AliExpress → - 6
-66%Tuya Zigbee Temperature Humidity Moisture Detector Smart Soil Tester Moisture Sensor Phone$5.78 $17.14★ 4.5 · 10k vendidosVer no AliExpress → - 7
-65%Fish Tank Thermometer LCD Digital Aquarium Temperature Water Meter Aquarium Temp Detector Fish Alarm Pet$1.15 $3.25★ 4.5 · 2.6k vendidosVer no AliExpress → - 8
-63%1pc Motion Sensor Night Light - Wireless LED Detector Lamp for Bedroom, Staircase, Closet, and Room Decor-$2.84 $7.63★ 4.5 · 181.9k vendidosVer no AliExpress → - 9
-63%Tuya Zigbee WiFi Human Presence Sensor MmWave Radar Detector With Luminance Sensor For Sm$8.10 $21.80★ 4.6 · 5k vendidosVer no AliExpress → - 10
-63%Tuya Zigbee Water Sensor Flood Leak Detector Water Linkage App Alarm Sensor for Kitchen/Ba$5.36 $14.43★ 4.7 · 4k vendidosVer no AliExpress → - 11
-61%Wireless LED Night Lights Motion Sensor Lights Closet Kitchen Night Lights Bedroom Detector Light Ca$2.20 $5.68★ 4.9 · 242.8k vendidosVer no AliExpress → - 12
-61%395nm UV Pen FLaslight,Blacklight Flashlight w/ Clip Portable Detector for Hotel/Pet Urine$2.49 $6.44★ 4.9 · 88.4k vendidosVer no AliExpress → - 13
-60%Tuya 2 in 1 Zigbee Mini PIR Motion Detector + Bright Lux Light Passive Infrared Security B$6.20 $15.54★ 4.5 · 5k vendidosVer no AliExpress → - 14
-60%Propane Butane Sensor 12V Gas Detector Sensor Alarm LPG Natural Motor Home Camper Marine L$8.10 $20.50★ 4.9 · 2k vendidosVer no AliExpress → - 15
-59%2024 Newest Red Relay Tester 12V Universal Electronic Automotive Car Circuit Detector Batt$7.46 $18.09★ 4.8 · 3.6k vendidosVer no AliExpress → - 16
-58%MUFASHA Non-Contact Voltage Detector Electrical Pen AC Voltage Tester Smart Breakpoint Finder 12-100$4.94 $11.80★ 4.7 · 48k vendidosVer no AliExpress → - 17
-58%ANENG 11-25V Relay Detector RT01 Digital Universal 4/5 Pins Car Battery Vehicle Detection$9.78 $23.06★ 4.7 · 10.1k vendidosVer no AliExpress → - 18
-58%Tuya Smart WiFi Smoke Sensor Fire Protection Smoke Detector 85dB Sound Security System Fir$8.30 $19.79★ 4.9 · 10k vendidosVer no AliExpress → - 19
-58%Zigbee 24G Mmwave Radar Presence Sensor Human Detector Motion/Static Detection For Tuya Z2$3.68 $8.74★ 4.9 · 10k vendidosVer no AliExpress → - 20
-58%Jfind JF109 13mm Double Hole Spark Plug Tester 110V 220V to 12V Car Motorcycle For KTM Detector Igni$17.99 $42.35★ 4.9 · 6.5k vendidosVer no AliExpress → - 21
-58%Zigbee Work with Tuya PIR Motion Sensor Infrared Detector Mini Smart Human Body Sensor Rem$2.84 $6.80★ 4.9 · 5k vendidosVer no AliExpress → - 22
-58%Relay Detector 11-25V ANENG RT01 Digital Universal 4/5 Pins Car Battery Vehicle Detection$10.99 $25.90★ 4.7 · 3k vendidosVer no AliExpress → - 23
-58%1PC Brake Fluid Tester High Precision Portable Use Safety Quality Assurance OBD2 Brake Oil Detector$4.72 $11.27★ 4.8 · 2.8k vendidosVer no AliExpress → - 24
-57%Non-Contact Voltage Detector Pen 12-1000V AC Tester, Live Wire Breakpoint Finder, Electrical Outlet$4.30 $10.00★ 4.9 · 53.2k vendidosVer no AliExpress →
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