Anti-Theft Smart Alarm Lock with Motion Sensor & Siren, Zinc Alloy, for Bike, Door & Gate (Black)

Features

• Smart Alarm Lock System: Built-in motion sensor with alarm siren activates when tampering or movement is detected
• Durable Zinc Alloy Body: Made from strong zinc alloy material for enhanced strength, durability, and long-lasting use.
• Multi-Purpose Security Lock: Ideal for doors, gates, shutters, bicycles, shops, offices, and home security needs.
• Easy to Use & Install: Simple locking mechanism with no complex installation, convenient for everyday security use.
• Activate Alarm Mode: Insert the key, turn it clockwise, remove the shackle, then reinsert the shackle with the groove facing the key. The alarm will activate automatically after 15 seconds. Motion Detection: If the lock is vibrated twice within 5 seconds, the alarm will trigger immediately. Key Safety Delay: A 5-second delay allows the lock to be opened with the key without triggering the alarm. Alarm Sound Cycle: Once triggered, the alarm sounds in 10-second intervals and continues with constant movement or vibration. Auto Reset Function: When movement stops, the alarm will automatically reset after 35 seconds and return to standby mode.