Anti-Theft Protection: Keep your bicycle safe from theft with our SD-603 Bicycle Safety Alarm.

Vibration Sensor: Equipped with a vibration sensor that detects any movement and triggers an alarm.

Loud Alert Sound: Produces a super loud alert sound for 15 seconds to deter thieves.

Easy Installation: Features a convenient clip mount for easy installation on the bicycle handlebar.

Durable Design: Solid casing ensures durability and long-lasting use.