Steel body and key barrel with piercing alarm voice make KD6 being a strong and mini tool to protect your motorbike. Weather-proof electronics module is fully protected by metal cover. By pressing down the button two times in 5 seconds, the alarm function will be off.Built-in 120dB Alarm SystemLong Battery LifeWeather-Proof ElectronicsAlarm Function Selection100% Preventing Rust6mm Steel Locking Pin