An Alarm that can be Docked to the Lock.
When vibration is detected, an alarm is sounded. Docking to K4 series locks, the alarm can be upgraded to a lock with an alarm.
The volume can be adjusted in three levels to suit the situation. The alarm is equipped with a function to prevent accidental operation in the event that the lock is accidentally touched.
□ Product code
□ Product name
□ Size (W×D×H)
85 × 33 × 34mm
□ Constant：Approx 160hrs. (At ON mode)
Constant alert：Approx 22hrs. (Repeat alert for every 10sec.)
Approx 2hrs. (Micro USB)
Micro USB Cable