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24 cheapest alarm on AliExpress

We picked 24 alarm from AliExpress with real orders and good reviews. Prices go from $1.96 to $6.78, the average rating is 4.9 stars and the most popular one has 62.9k orders. Every product opens on AliExpress, where you pay with buyer protection.

Updated: 2026-11

1. 1-56%Dollhouse Mini French Table Lamp with Alarm Clock, Alloy Steel 1:12 Model Decor, No Power$1.96 $4.47★ 5.0 · 115 soldView on AliExpress →
2. 2-41%1.2M Bike Spring Cable Lock Anti-Theft Rope Alarm Disc Lock Bicycle Security Reminder Moto$1.97 $3.32★ 4.7 · 140 soldView on AliExpress →
3. 3-67%Motorcycle Alarm Disc Lock Anti Theft 110dB Waterproof Motorcycle Disc Brake Lock Aluminum$2.39 $7.23★ 4.9 · 2.8k soldView on AliExpress →
4. 4-57%Design Super Bright LED Source Work Lamp with Magnet Alarm SOS Key Chain Power Bank$2.84 $6.61★ 4.9 · 62.9k soldView on AliExpress →
5. 5-61%1PC LCD Digital Kitchen Timer Magnetic Cooking Large Count Down Up Clear Loud Alarm$2.84 $7.24★ 4.7 · 32.3k soldView on AliExpress →
6. 6-57%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 →
7. 7-50%BX100 1-8S Lipo Battery Voltage Indicator Tester Low Voltage Buzzer Alarm 3.7V 7.4V$2.99 $5.96★ 5.0 · 11 soldView on AliExpress →
8. 8-53%1/2Pcs Car Fake Security Light Solar Powered Simulated Dummy Alarm Wireless Warning Lamp L$3.12 $6.70★ 4.7 · 38 soldView on AliExpress →
9. 9-59%Men Digital Sports Watch Waterproof Casual Luminous Stopwatch Alarm Simple Army Watch for$3.25 $7.84★ 4.9 · 10k soldView on AliExpress →
10. 10-67%Google Find My 2025 Gps Tracker Android Portable GPS Tracker Anti-Lost Alarm Android Find$3.43 $10.55★ 4.9 · 1.5k soldView on AliExpress →
11. 11Car Door Light Warning Light Anti Collision Flash Red Wireless Alarm Lamp Strobe Light Tur$3.55★ 4.6 · 298 soldView on AliExpress →
12. 12Universal Adjustable Car Door Light Switches Trunk Alarm Security Hood Switches Convenient$3.58★ 5.0 · 16 soldView on AliExpress →
13. 13-50%DC 12V 24V 36V 48V 72V Battery Capacity Voltage Meter with Alarm, Battery Capacity Gauge I$4.02 $8.04★ 4.9 · 2.8k soldView on AliExpress →
14. 14-54%CIFBUY Vintage Aluminum Wall Art Waterproof Durable Instant Alert Alarm Plaque for Home$4.07 $8.84★ 4.9 · 17.9k soldView on AliExpress →
15. 15-56%Black Motorcycle Alarm Lock Oxford Bag Removable Key Bag$4.10 $9.35★ 4.8 · 98 soldView on AliExpress →
16. 16-57%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 →
17. 17-55%UTHAI CE49 Kids Watches Fashion Luminous Waterproof Alarm Clock Smart Watches Boys and Gir$4.10 $9.20★ 4.9 · 3k soldView on AliExpress →
18. 18-59%ANENG VD807 NCV Non‑Contact Voltage Tester Pen 12‑300V Sound Light Alarm Live Neutral Wire$4.27 $10.44★ 4.9 · 8.5k soldView on AliExpress →
19. 19-55%UTHAI CE49 Kids Watches Fashion Luminous Waterproof Alarm Clock Smart Watches Boys and Gir$4.72 $10.53★ 4.9 · 1k soldView on AliExpress →
20. 20-65%ROCKBROS Bicycle Bell Aluminum Alloy Horn Small Volume Portable Sound Alarm For Safety$4.95 $14.00★ 4.9 · 21.2k soldView on AliExpress →
21. 21-47%Digital 52mm Oil Temperature Gauge with Flash Alarm 50-150℃ Oil Temp Meter Sensor$5.07 $9.57★ 5.0 · 36 soldView on AliExpress →
22. 22-63%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 →
23. 23-70%ROCKBROS Bicycle Bell Aluminum Alloy Horn Small Volume Portable Sound Alarm For Safety$5.59 $18.77★ 4.8 · 14.3k soldView on AliExpress →
24. 24-53%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 →

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