Heavy Duty Alarm Lock + Free HD Vision Glasses
Upgrade Your Security
- 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 that can use for a long time.