Robustt Disc Lock for Bikes | Anti Theft Alarm Disc Lock | Built-in 120 dB Alarm System | 5.8 MM | High Quality Material | Waterproof and Dust Proof | Rust- Resistant | 6 Backup Batteries | Pack of:5 Made with 6 Layered Filtration

Made with 6 Layered Filtration having 2 meltblown layers of 25 Gsm each

flexible Ear Loops

durable materials

Crafted with a durable aluminum alloy and featuring a wear-resistant layer

Robustt Disc Lock for Bikes | Anti Theft Alarm Disc Lock | Built-in 120 dB Alarm System | 5.8 MM | High Quality Material | Waterproof and Dust Proof | Rust- Resistant | 6 Backup Batteries | Pack of:5 Made with 6 Layered Filtration120 DB alarm system: 120 DB Alarm System: The Robustt disc lock features advanced movement and shock sensors. Detecting any movement or vibration, it issues a warning sound. Continuous movement triggers a 120 dB alarm for 15 seconds, deterring thieves and alerting bystanders. What's Included: The Robustt Package includes one alarm disc lock, two keys, and six spare batteries. Country Of Origin: China