4ft Smart Bike Lock with Remote Siren and 8mm Chain

This 4-foot smart alarm bike lock features a remote-controlled siren that emits 110 decibels to deter theft. It includes an 8mm thick anti-theft chain and a key for secure locking. Designed for bicycles, e-bikes, scooters, and motorcycles, it provides a reliable security solution with easy operation. The lock's compact design makes it suitable for various types of vehicles, offering peace of mind during stops. Its alarm system activates when tampered with, alerting users immediately. The lock is durable and built to withstand outdoor conditions, ensuring long-lasting protection. Simple to use, it combines security and convenience in one device.