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The 24 best-selling alarm on AliExpress

We picked 24 alarm from AliExpress with real orders and good reviews. Prices go from $2.41 to $33.26, the average rating is 4.9 stars and the most popular one has 63k orders. Every product opens on AliExpress, where you pay with buyer protection.

Updated: 2026-11

  1. 1Design Super Bright LED Source Work Lamp with Magnet Alarm SOS Key Chain Power Bank Wa-60%Design Super Bright LED Source Work Lamp with Magnet Alarm SOS Key Chain Power Bank Wa$2.63 $6.61★ 4.9 · 63k soldView on AliExpress →
  2. 21PC LCD Digital Kitchen Timer Magnetic Cooking Large Count Down Up Clear Loud Alarm-61%1PC LCD Digital Kitchen Timer Magnetic Cooking Large Count Down Up Clear Loud Alarm$3.55 $9.05★ 4.7 · 32.3k soldView on AliExpress →
  3. 3ROCKBROS Bicycle Bell Aluminum Alloy Horn Small Volume Portable Sound Alarm For Safety-65%ROCKBROS Bicycle Bell Aluminum Alloy Horn Small Volume Portable Sound Alarm For Safety$6.19 $17.50★ 4.9 · 21.2k soldView on AliExpress →
  4. 4CIFBUY Vintage Aluminum Wall Art Waterproof Durable Instant Alert Alarm Plaque for Home-54%CIFBUY Vintage Aluminum Wall Art Waterproof Durable Instant Alert Alarm Plaque for Home$5.09 $11.05★ 4.9 · 17.9k soldView on AliExpress →
  5. 5ROCKBROS Bicycle Bell Aluminum Alloy Horn Small Volume Portable Sound Alarm For Safety-70%ROCKBROS Bicycle Bell Aluminum Alloy Horn Small Volume Portable Sound Alarm For Safety$6.99 $23.46★ 4.8 · 14.3k soldView on AliExpress →
  6. 62 Pack Tuya Smart WiFi Smoke Detector With Real-Time APP Alerts Wireless Fire Sensor Alarm-66%2 Pack Tuya Smart WiFi Smoke Detector With Real-Time APP Alerts Wireless Fire Sensor Alarm$14.63 $42.49★ 4.9 · 10k soldView on AliExpress →
  7. 7Aoyan Zigbee 3.0 Mini PIR Motion Sensor Human Motion Infrared Detector Security Alarm Work-57%Aoyan Zigbee 3.0 Mini PIR Motion Sensor Human Motion Infrared Detector Security Alarm Work$2.84 $6.66★ 4.9 · 10k soldView on AliExpress →
  8. 8Tuya Zigbee Water Sensor Flood Leak Detector Water Linkage App Alarm Sensor for Kitchen/Ba-57%Tuya Zigbee Water Sensor Flood Leak Detector Water Linkage App Alarm Sensor for Kitchen/Ba$4.10 $9.50★ 4.9 · 10k soldView on AliExpress →
  9. 9Men Digital Sports Watch Waterproof Casual Luminous Stopwatch Alarm Simple Army Watch for-59%Men Digital Sports Watch Waterproof Casual Luminous Stopwatch Alarm Simple Army Watch for$3.25 $7.84★ 4.9 · 10k soldView on AliExpress →
  10. 10ANENG VD807 NCV Non‑Contact Voltage Tester Pen 12‑300V Sound Light Alarm Live Neutral Wire-59%ANENG VD807 NCV Non‑Contact Voltage Tester Pen 12‑300V Sound Light Alarm Live Neutral Wire Breakpoin$4.30 $10.53★ 4.9 · 8.5k soldView on AliExpress →
  11. 11Car HUD Head up Display OBD2 GPS Smart Gauge Speedometer Turbo RPM Alarm for Truck - Autom-57%Car HUD Head up Display OBD2 GPS Smart Gauge Speedometer Turbo RPM Alarm for Truck - Autom$33.26 $77.63★ 4.9 · 7.5k soldView on AliExpress →
  12. 12Aluminum Alloy Motorcycle Bicycle Lock with Alarm Safety Protection Removable Bag And Dura-59%Aluminum Alloy Motorcycle Bicycle Lock with Alarm Safety Protection Removable Bag And Durable Rope for$15.60 $37.74★ 4.9 · 5.7k soldView on AliExpress →
  13. 13Fishing Bite Alarm Camping Equipment Electronic Buzzer on Fishing Rod with Loud Siren Dayt-55%Fishing Bite Alarm Camping Equipment Electronic Buzzer on Fishing Rod with Loud Siren Daytime Night$6.00 $13.35★ 4.7 · 5.4k soldView on AliExpress →
  14. 14Tuya ZigBee Smart Water Leak Sensor Flood Leakage Sensor Alarm APP Remote Monitoring Flood-59%Tuya ZigBee Smart Water Leak Sensor Flood Leakage Sensor Alarm APP Remote Monitoring Flood$16.94 $41.29★ 4.7 · 5k soldView on AliExpress →
  15. 15Men's Digital Sports Watch Alarm Clock, Timing, Date Function, Alloy Case - Perfect for Ou-56%Men's Digital Sports Watch Alarm Clock, Timing, Date Function, Alloy Case - Perfect for Ou$6.84 $15.55★ 4.9 · 5k soldView on AliExpress →
  16. 16180° Arm Projection Alarm Clock Time Temperature USB Plug-in Digital Alarm Clock Snooze Ta-50%180° Arm Projection Alarm Clock Time Temperature USB Plug-in Digital Alarm Clock Snooze Table Clock 12/24H$12.24 $24.44★ 4.9 · 4.4k soldView on AliExpress →
  17. 17Tuya Zigbee Water Sensor Flood Leak Detector Water Linkage App Alarm Sensor for Kitchen/Ba-63%Tuya Zigbee Water Sensor Flood Leak Detector Water Linkage App Alarm Sensor for Kitchen/Ba$5.36 $14.43★ 4.7 · 4k soldView on AliExpress →
  18. 18Tuya ZigBee 3.0 Leakage Alarm Detector Water Leak Sensor Overflow Flood App Remote Control-53%Tuya ZigBee 3.0 Leakage Alarm Detector Water Leak Sensor Overflow Flood App Remote Control$6.78 $14.40★ 4.6 · 4k soldView on AliExpress →
  19. 19Car Remote Central Door Lock Keyless Control Kit Alarm System Remote Control-60%Car Remote Central Door Lock Keyless Control Kit Alarm System Remote Control$10.63 $26.25★ 4.9 · 3k soldView on AliExpress →
  20. 20UTHAI CE49 Kids Watches Fashion Luminous Waterproof Alarm Clock Smart Watches Boys and Gir-55%UTHAI CE49 Kids Watches Fashion Luminous Waterproof Alarm Clock Smart Watches Boys and Gir$4.10 $9.20★ 4.9 · 3k soldView on AliExpress →
  21. 21DC 12V 24V 36V 48V 72V Battery Capacity Voltage Meter with Alarm, Battery Capacity Gauge I-50%DC 12V 24V 36V 48V 72V Battery Capacity Voltage Meter with Alarm, Battery Capacity Gauge Indicator, Battery$4.05 $8.10★ 4.9 · 2.8k soldView on AliExpress →
  22. 22Motorcycle Alarm Disc Lock Anti Theft 110dB Waterproof Motorcycle Disc Brake Lock Aluminum-67%Motorcycle Alarm Disc Lock Anti Theft 110dB Waterproof Motorcycle Disc Brake Lock Aluminum$2.41 $7.29★ 4.9 · 2.8k soldView on AliExpress →
  23. 23Car Tire Pressure Monitoring System Car Tyre Pressure Monitor Tyre Pressure Alarm 4 Extern-58%Car Tire Pressure Monitoring System Car Tyre Pressure Monitor Tyre Pressure Alarm 4 Extern$19.89 $46.81★ 4.9 · 2.8k soldView on AliExpress →
  24. 24Rockbye Bicycle Alarm Security Lock with Wireless Remote Anti-thief Bike Motorcycle Alarm-55%Rockbye Bicycle Alarm Security Lock with Wireless Remote Anti-thief Bike Motorcycle Alarm$15.50 $34.54★ 4.9 · 2.8k soldView on AliExpress →

Quick picks

Most popularDesign Super Bright LED Source Work Lamp with Magnet Alarm SOS Key Chain Power B$2.63 · ★ 4.9 · 63k soldCheapest well ratedFish Tank Thermometer LCD Digital Aquarium Temperature Water Meter Aquarium Temp$1.15 · ★ 4.5 · 2.6k soldBiggest discountROCKBROS Bicycle Bell Aluminum Alloy Horn Small Volume Portable Sound Alarm For $6.99 · ★ 4.8 · 14.3k sold

How much to pay

Tip: read the latest buyer photos on AliExpress and check the size or model before you order. Products with many orders and a rating of 4.7 or more are usually the safest choice.

Questions

What is the best-selling alarm?

The most popular one is "Design Super Bright LED Source Work Lamp with Magnet Alarm SOS Key Chain Power Bank Wa", with 63k orders.

How much does a alarm cost?

In this list prices go from $1.15 to $34.16; half of them cost less than $7.04.

Which alarm has the best reviews?

"Design Super Bright LED Source Work Lamp with Magnet Alarm SOS Key Chain Power Bank Wa" has an average of 4.9 stars with many orders.

Are there discounts?

Yes. On average these products are 59% below their original price on AliExpress. Prices change often.

Prices and ratings come from AliExpress and can change. We may earn a commission when you buy through our links, at no extra cost to you.

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