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10 Best Motorcycle Alarms 2025 in the United States

#1

Winner

10.0 score

Wsdcam 113dB Bike Alarm Wireless Vibration Motion Sensor Waterproof Motorcycle Alarm with Remote

The Wsdcam 113dB Bike Alarm is a versatile security solution designed for motorcycles, bikes, electric bikes, and scooters. One of its standout features is the loud 113dB vibration alarm, which can deter potential thieves effectively. This alarm offers seven levels of sensitivity, allowing you to adjust it based on your environment, and three volume levels to suit different preferences.

Rating
10.0
Chosen by1,393
Alarm Type
Sensitivity
Ease of Installation

Most important from
17222 reviews

Alarm Type
The alarm is very loud and effective as a theft deterrent.
Sensitivity
Adjusting the sensitivity and volume is simple with the clear instructions provided.
Ease of Installation
Installation is straightforward and the unit is unobtrusive.
#2
10.0 score

YOHOOLYO Alarm Disc Lock Motorcycle Disc Brake Lock Anti-Theft Waterproof 110 dB 7mm Pin 5ft Reminder Cable for Motorcycles Bike Scooter Carry Pouch (Red)

The YOHOOLYO Alarm Disc Lock is a solid anti-theft device for motorcycles, bikes, scooters, and similar vehicles. It stands out with a robust 110 dB alarm that activates upon vibration or shock, which can deter potential thieves effectively. Constructed from forged stainless steel, it promises durability and crash resistance, making it a reliable choice for daily use.

Rating
10.0
Alarm Type
Sensitivity
Battery Life

Most important from
10132 reviews

Alarm Type
The alarm is piercingly loud and effective, even noticeable several hundred feet away.
Sensitivity
The lock is small but heavy, and its sensitivity is both a blessing and a curse. It’s very sturdy and durable.
Battery Life
Batteries last impressively long, even through an entire riding season.
Ease of Installation
Installation and removal are simple, and the bright yellow color acts as a visual deterrent.
Water Resistance
The lock is weather-resistant, but its oversensitivity can be problematic, going off in the rain or with minor vibrations.
#3
9.8 score

Motorcycle Alarm Disc Brake Lock, Motorcycle Locks Anti Theft Security Wheel Disc Lock Waterproof 110dB Alarm Sound with 5ft Reminder Cable Keys and Carry Pouch for Motorbike Bike Scooter

This motorcycle alarm disc brake lock from Mathtoxyz offers solid protection with its loud 110dB alarm that activates when it senses shocks or movement, effectively deterring thieves. The alarm is built into the lock itself, making it an all-in-one security solution that's easy to use—just press a button to lock and arm it, with a key to disarm. Its sensitivity is optimized through special algorithms that reduce false alarms, a common issue with similar devices.

Rating
9.8
Sensitivity
Sound Level
Water Resistance

Most important from
826 reviews

Sensitivity
Its sensitivity is finely tuned, offering a warning beep before fully activating to minimize false alarms.
Sound Level
The alarm is impressively loud and effectively draws attention, serving as a strong deterrent to thieves.
Water Resistance
Durability and weather resistance ensure reliable performance outdoors without rust or failure.
Ease of Installation
Installation is straightforward and it fits perfectly on disc brakes, including electric bikes with thinner rotors.

Top 10 Best Motorcycle Alarms 2025 in the United States

#1

Winner

10.0 score

Wsdcam 113dB Bike Alarm Wireless Vibration Motion Sensor Waterproof Motorcycle Alarm with Remote

Alarm Type: 113dB vibration alarm
Sensitivity: seven levels
Ease of Installation: straightforward
Water Resistance: IP55
Remote Control: included, range up to 66 feet

Chosen by 1393 this week

Motorcycle Alarm Disc Brake Lock, Motorcycle Locks Anti Theft Security Wheel Disc Lock Waterproof 110dB Alarm Sound with 5ft Reminder Cable Keys and Carry Pouch for Motorbike Bike Scooter

Alarm Type: disc brake lock with alarm
Sensitivity: optimized to reduce false alarms
Sound Level: 110 dB
Battery Life: depends on replaceable batteries
Water Resistance: waterproof
Ease of Installation: fits most disc brakes under 7mm
Additional Features: 5ft cable, keys, hex key, pouch

Kryptonite Alarm Disc, Heavy Duty Anti-Theft Motorcycle Lock with 120db Alarm, Weather-Resistant, Powersport Disc Break Lock

Alarm Type: 120dB alarm system
Sensitivity: Activates automatically when engaged
Battery Life: Up to a year
Ease of Installation: Simple key-locking mechanism
Water Resistance: Weather-resistant construction

Abus Brake disc lock Granit Detecto X Plus 8077, red

Alarm Type: 3D position detection
Sensitivity: Detects slightest movements and vibrations
Ease of Installation: Needs initial familiarization
Water Resistance: Suitable for various weather

Xena XX6 304 Stainless Steel Motorcycle Disc Lock Alarm Smart Phone Compatible

Alarm Type: 120dB alarm with sensors
Sensitivity: shock and motion sensors
Battery Life: long-lasting CR2 battery
Ease of Installation: easy to install
Remote Control: No
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Buying Guide for the Best Motorcycle Alarms

Choosing the right motorcycle alarm is crucial for ensuring the safety and security of your bike. With various options available, it's important to understand the key specifications and features that will best suit your needs. Here’s a guide to help you navigate through the essential specs and make an informed decision.
Alarm TypeMotorcycle alarms come in different types, such as immobilizers, disc lock alarms, and GPS tracking alarms. The type of alarm is important because it determines the level of security and convenience. Immobilizers prevent the engine from starting, disc lock alarms secure the brake disc and emit a loud sound if tampered with, and GPS tracking alarms allow you to track your motorcycle's location. Choose an alarm type based on your security needs and how you use your motorcycle.
SensitivitySensitivity refers to how easily the alarm is triggered by movement or tampering. This is important because an overly sensitive alarm may go off frequently due to minor disturbances, while a less sensitive alarm might not activate when needed. Sensitivity levels can often be adjusted. If you park in a high-traffic area, a lower sensitivity might be better to avoid false alarms. Conversely, if your motorcycle is in a secluded area, higher sensitivity can provide better protection.
Sound LevelThe sound level of an alarm is measured in decibels (dB) and indicates how loud the alarm will be when activated. A louder alarm is more likely to deter thieves and attract attention. Sound levels typically range from 100 dB to 130 dB. If you live in a busy area, a louder alarm (closer to 130 dB) is advisable. In quieter areas, a lower sound level might suffice while still being effective.
Battery LifeBattery life determines how long the alarm will function before needing a recharge or battery replacement. This is crucial for ensuring continuous protection. Battery life can vary from a few months to over a year. If you use your motorcycle frequently, opt for an alarm with a longer battery life to avoid frequent maintenance. For occasional riders, shorter battery life might be acceptable.
Water ResistanceWater resistance indicates how well the alarm can withstand exposure to water and moisture. This is important for durability, especially if you ride in various weather conditions. Water resistance is often rated by IP (Ingress Protection) ratings. For example, an IP67 rating means the alarm is dust-tight and can withstand immersion in water. If you ride in rainy conditions or park outdoors, a higher water resistance rating is essential.
Ease of InstallationEase of installation refers to how simple it is to set up the alarm on your motorcycle. This is important for convenience and ensuring the alarm is properly installed. Some alarms come with plug-and-play features, while others may require professional installation. If you prefer a DIY approach, look for alarms with straightforward installation instructions. If you're not comfortable with installation, consider alarms that offer professional setup services.
Additional FeaturesAdditional features can enhance the functionality of the alarm. These may include remote control, smartphone connectivity, and motion sensors. These features are important for added convenience and security. For example, remote control allows you to arm/disarm the alarm from a distance, while smartphone connectivity can provide real-time alerts. Consider which additional features align with your security needs and lifestyle.

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