- Combines locking function with alarming function.
- Built-in movement triggered alarm, which can emit loud sound when the lock is hit or shaken.
- Adopts MCU core procedures, high-tech integrated circuit and digital sensor chip.
- Can be set to two states: mechanical lock and alarm.
- Low false alarm rate.
- Low power consumption.
- Can be used on door, window, bicycle, container, motor bike, tricycle, pull gate, garden, etc.
- Corrosion resistant, waterproof and durable to use.
- Powered by six button batteries.
- Supplied with three keys, convenient to use
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