10 Best Alarm Locks 2025 in the United States

The AGPTEK Motorcycle Alarm Disc Brake Lock is a robust anti-theft solution for motorcycles, bikes, and scooters. Its standout feature is the built-in vibration sensor that triggers a loud 110dB alarm when it detects any movement or shock, making it a strong deterrent against theft.

The lock includes a 5.2FT reminder cable, which is longer than most competitors, adding convenience and ensuring you don't accidentally ride away with the lock engaged. The lock's build quality is impressive, being waterproof, cut-resistant, and corrosion-resistant, which guarantees durability in various weather conditions.

Additionally, the lock is compact and lightweight, making it easy to carry and install using the included user manual. Despite the lack of a wireless remote, which might be a disadvantage for those who prefer remote-controlled security devices, the AGPTEK lock is a reliable and user-friendly choice for securing your valuable vehicles.

The WSDCAM 113dB Loud Anti Theft Vibration Sensor Alarm System offers several strong features for securing various items like bikes, motorcycles, cars, and even mailboxes. Its alarm volume is impressively loud at 113dB, which should effectively deter potential thieves. The adjustable volume and sensitivity settings are particularly beneficial, allowing customization based on your needs. The product's waterproof rating (IP65) makes it suitable for outdoor use, adding to its versatility.

The remote control feature with a strong range of up to 328 feet enhances user convenience, especially for locating your vehicle in crowded spaces or triggering the alarm remotely. Installation is simple, using either a double-sided sticker or strap, making it accessible even for those who aren't technically inclined. The device also includes an SOS function, which can be a valuable safety feature in emergencies.

The product is suitable for those looking for a versatile and loud alarm system, but potential buyers should consider aspects such as battery life, durability, and the locking mechanism's security before making a decision.

The Xena XX6 304 Stainless Steel Motorcycle Disc Lock Alarm is a robust security solution for motorcycles. Its 304 stainless-steel mono-bloc body ensures high durability and resistance to corrosion, making it suitable for various weather conditions. The 6mm hardened-steel locking pin adds an extra layer of security, making it difficult for thieves to tamper with.

The lock features a loud 120dB alarm, which is highly effective in deterring theft and alerting nearby individuals. The alarm is activated by shock and motion sensors, offering maximum security by responding to unauthorized movements or impacts on the motorcycle. A notable high-tech feature of this lock is its smartphone compatibility, allowing users to control settings via a mobile app, although it does not include a remote control for direct activation or deactivation of the alarm.

The lock's battery life is decent, as it comes with a CR2 battery included, but users should be mindful of the need for periodic replacements. Users will appreciate the ease of use with its pushdown locking mechanism. The product dimensions are compact, making it easy to carry and store. This alarm-lock is particularly beneficial for motorcycle owners who value robust security and high-tech features. Users should consider the necessity of smartphone control for settings, as it might not be as straightforward for those less comfortable with technology.