Best Bike Alarms In August 2025

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Looking for some of the Best Bike Alarms? As you may know, there are dozens of similar products out there and some come with vastly different price tags. Let us help you out here – we have handpicked for you the Best Bike Alarms.

To help you in your search, we have completed this list of the Best Bike Alarms.

Top Rated Best Bike Alarms Of 2025

Rank	Product Name	Score
1	KCMYTONER 1 Pack 113dB Wireless Anti-Theft Vibration Waterproof Security Cycling Bike Alarm Motorcycle Buy Now	9.7 Buy Now
2	Mengshen Bicycle Alarm, Wireless Anti-Theft Burglar Security Alarm for Bike Motorcycle Car Vehicles Buy Now	9.5 Buy Now
3	Onvian Upgraded Wireless Anti-Theft Motorcycle Bike Alarm with Remote, Waterproof Bicycle Security Alarm Buy Now	9.1 Buy Now
4	Bicycle Alarm Waterproof with Remote, Vibration Motorcycle Bike/Door Burglar Alarm, Prevent Robbery Buy Now	8.8 Buy Now
5	Wsdcam Wireless Vibration Alarm with Remote Control Anti-Theft Alarm Bike/Motorcycle/Vehicle Security Alarm, 110db Buy Now	8.6 Buy Now
6	Wsdcam 113dB Wireless Anti-Theft Vibration Motorcycle Bicycle Alarm Waterproof Security Cycling Bike Alarm Buy Now	8.3 Buy Now
7	Ytuomzi Electric Bike Horn USB Rechargeable Bicycle Bell 120 db Invisible Cycling Alarm Buy Now	8.1 Buy Now
8	Mengshen Wireless Motorcycle Bicycle Alarm, Security Anti-Theft Alarm with Remote Control, IP55 Waterproof Buy Now	7.8 Buy Now
9	GREENCYCLE 1 Pack IP55 Waterproof Wireless 113dB Vibration Burglar Sensor Alarm for Vehicle Buy Now	7.5 Buy Now
10	Wsdcam Bike Lock Alarm with Remote Universal Security Alarm Lock System Anti-Theft Vibration Buy Now	7.2 Buy Now

1. KCMYTONER 1 Pack 113dB Wireless Anti-Theft Vibration Waterproof Security Cycling Bike Alarm

• Easy installation and waterproofeasy install, two install method: paste with double-sided sticker or tie it with strap. ip55 waterproof, suitable for outdoor.
• 113db loud and sos functiondeterring thieves effectively by 113 db loud alarm , it can sound sos remind other for help when the accident was happened.
• Multi-applicationcan effectively prevent theft of bicycles. vibrationaly triggered alarm suitable for bicycle, motorcycle, electric bike, electric scooter and so on.
• Exquisite designitem size3.7"*1.6"*0.8" inch6 kinds bell sound can operate by remote control, easy to find the vehicles position. batteries: 3pcs aaa batteries for the host.(contain) 1pcs 27a battery for the remoter.(contain)
• 7 level djustable sensitivity 7 level adjustable sensitivity from gently touch to push or beat, you can easily set it according to your need. wireless remote control operation, easy to use, remote control range up to 20m/66ft.

2. Mengshen Bicycle Alarm, Wireless Anti-Theft Burglar Security Alarm for Bike Motorcycle Car Vehicles

• Easy operation & installation: with remote control, it's convenient to arm, diarm alarm, one-key find vehicle. remote control distance up to 20m. two install methods, paste it with double-sided sticker or tie it with straps.
• Waterproof: pc material shell, ip55 waterproof, can use for outdoor.
• Mini size: 65mm*45mm, compact with creative design.
• Expandable: if you need extra remote controls for family member or just for spare. just order "more remote control" in the "special offers and product promotions".
• Super loud burglar alarm: 113db, will be a great deterrence. 7 level adjustable sensitivity. not only design for bicycle, motorcycles, can also works with e-bike, scooter, door and winodow.

3. Onvian Upgraded Wireless Anti-Theft Motorcycle Bike Alarm with Remote, Waterproof Bicycle Security

• Easy installation and waterproofthis motorcycle bicycle burglar alarm installation by pasting with double-sided sticker or tieing it with strap. no wiring, no screw. water resistant rated to ip55 - can use for outdoor.
• Multipurposeact as a great bike theft deterrent. vibrationaly triggered alarm suitable for bicycle, motorcycle, electric bike, electric scooter and so on. you can also use for doors and windows alarm vibration sensors.
• Extremely loud 113dbonvian bike security alarm can make a loud sound to draw people's attention. 113db loud can effectively scare thieves away, can also be used as sos emergency alarm.
• Mini size3.7"*1.6"*0.8" exquisite and compact design, easy to hide and install, 6 kinds bell sound can operate by remote control, easy to find the vehicles position.
• Super sensitive to motion7 level adjustable sensitivity from gently touch to push or beat, you can easily set it according to your need. wireless remote control operation, remote control range up to 20m/66ft.

4. Bicycle Alarm Waterproof with Remote, Vibration Motorcycle Bike/Door Burglar Alarm, Prevent Robbery

• Easy installation firm and waterproof - no wiring, no screwprovide super strong adhesive tapes and cable tie for installation.ip55 waterproof design, can use for outdoor.
• Mini size - 3.7"*1.6"*0.8" exquisite and compact design, easy to hide and install, suitable for bike/car/motorcycle/door/moped anti-theft alarm.
• Super loud 113db - vibration triggering loud alarm to scare away thieves.prevent robbery and door prying.
• Adjustable sensitivity - high sensitive vibration sensor,7 level from gentle touch to push or beat.
• Easy operation - control with remote, searching vehicle and fall for help sos function.

5. Wsdcam Wireless Vibration Alarm with Remote Control Anti-Theft Alarm Bike/Motorcycle/Vehicle

• Wireless vibration alarm triggered by vibration, suitable for bikes, motorcycles, vehicle, doors, windows or anthing you wish to protect, detering thieves effectively by 110db loud alarm
• 10 levels adjustable sensitivity from gently touch to push or beat, you can easily set it according to your need
• Easy operation and installation, installation by pasting with double-sided sticker or tying it with strap
• Low consumption battery can last longer, the wireless bike alarm system can continuous standby over one year(according to on/off five times a day)
• Vibration alarm with remote control, 4 mode--arm/disarm/panic/doorbell mode conveniently controlled by the remote, remote control range up to 82ft

6. Wsdcam 113dB Wireless Anti-Theft Vibration Motorcycle Bicycle Alarm Waterproof Security Cycling Bike

• 7 level adjustable sensitivity from gently touch to push or beat
• Vibration triggered alarm suitable for bikes, electric bike, motorcycles, scooter, car, doors and windows...
• Super easy installation by pasting with double-sided sticker or tying it with strap
• Easy to find your vehicles by 6 kinds of bells, wireless control by remote
• Deterring thieves effectively by 113 db loud alarm, ip55 waterproof, suitable for outdoor use

7. Ytuomzi Electric Bike Horn USB Rechargeable Bicycle Bell 120 db Invisible Cycling Alarm

• Usb rechargeable bicycle bell - built-in 280mah lithium battery, equipped with usb charging port,1.5 hours fully charged can use for 20-30days,ringing 1000-1500 times and standby for 180 days.
• Multifunctional bike bell - waterproof,drop resistant and dustproof,3 modes sound (whistle,horn sound,alarm sound) for different situations.
• Fits most - ytuomzi rechargeable bike horn can attach to mountain bikes, road bikes,bmx, and scooters which handlebars diameter is 22.0-31.8mm.the silicone rubber band can be adjustable in 2 level.
• Small but loud - this electric bike horn is build in voltage boosting circuit, ringing sound up to 120db,loud enough to warn people you are coming,keep both safe in crowded.
• Easy to install & remove - to install this electric bike horn,simply put the bike bell to the handlebar and use the silicon buckele to fasten it.,about 40 grams weight do not add much load to your bike and do not take up a lot of space on the handlebar.

8. Mengshen Wireless Motorcycle Bicycle Alarm, Security Anti-Theft Alarm with Remote Control, IP55

• Waterproof bicycle alarm: pc material shell, ip55 waterproof level, can use for outdoor.
• Warranty: mengshen offers 12 months hassle-free warranty and quickly response customer service. for any issues while using, please contact our service team at any time.
• Easy to install: two kinds of install tools, double-sided sticker and straps, with them, alarm can be mounted on bicycle, motorcycle, car or other devices stably and firmly.
• 113db security alarm: once triggered, super loud voice will be a great deterrence. not only designed for bicycle, motorcycles, can also works with e-bike, scooter, door and window.
• Expandable: if you need extra remote controls for family member or just for spare. just order it in the "special offers and product promotions".

9. GREENCYCLE 1 Pack IP55 Waterproof Wireless 113dB Vibration Burglar Sensor Alarm for Vehicle

• 7 level adjustable sensitivity from gently touch to push or beat, suitable for more application.
• Super loud alarm with 113db, can scare theft away efficiently.
• Sos emergency help function, it can sound sos remind other for help when the accident was happened.
• 6 kinds bell sound can operate by remote control, easy to find the vehicles position.
• Two install method: paste with double-sided sticker or tie it with strap.

10. Wsdcam Bike Lock Alarm with Remote Universal Security Alarm Lock System Anti-Theft Vibration

• Keyless secure lock with advanced 4-digit combination lock, allowing up to 100,000 possible codes making it nearly impossible to crack. it alarm alerts if inputted wrong password
• Bike alarm lock triggered by vibration, deterring thieves effectively by 110db loud alarm. suitable for bikes, motorcycles, vehicle, doors, windows, gate, or anything you wish to protect
• Ip55 waterproof anti theft alarm lock, dont worry about the alarm on rainy days
• Alarm cable lock made of braided steel and pvc coating, more strong and durable. 0.39 inch cable diameter, 31.49 inch cable length
• Alarm lock with remote, remote control arm/disarm/vehicle search function, range up to 66ft