Description:

• The system uses a piezoelectric buzzer?? when the theft are leveraging or hitting or knocking the lock?? the alarm will be issued immediately high-decibel alarm to drive the thief away.
• Groove on key port side - alarm function
• Groove away from key port side - normal padlock
• Sound level is 110db
• Padlock alarm lock for bicycle?? motorcycle?? shed gate etc.
• Comes with 6 replacement batteries + 3 keys
• Size (L x H x W): Approx. 3.5 x 3.9 x 1.3 inch / 9 x 9.8 x 3.2 cm
• Color: Bronze

Operating Instructions:

• Insert the key?? turn in a clo