![](https://img.alicdn.com/imgextra/i3/326473164/O1CN01PDxmr01ZF9djMj6Yl_!!326473164.jpg)
![](https://img.alicdn.com/imgextra/i2/326473164/O1CN01wUo8AW1ZF9lmswPLY_!!326473164.jpg)
![](https://img.alicdn.com/imgextra/i2/326473164/O1CN01SPV4jY1ZF9j3yYcK7_!!326473164.jpg)
![](https://img.alicdn.com/imgextra/i2/326473164/O1CN01O2NGFJ1ZF9iSuBWRx_!!326473164.jpg)
Vibration triggers an alarm sound, and then the vibration triggers the alarm and automatically stops after 30 seconds or enters the password to disarm and unlock to stop the alarm sound! & nbsp;
![](https://img.alicdn.com/imgextra/i4/326473164/O1CN018jBG4q1ZF9i18COxn_!!326473164.jpg)
The battery is normally used for about one to three months! It depends on the frequency of alarm usage! Please replace the battery in time if the battery is low! In order to avoid being unable to unlock the lock!【The battery is a consumable item! If the battery is low, please replace it in time! Not covered by the warranty!】
![](https://img.alicdn.com/imgextra/i3/326473164/O1CN01szUJ6V1ZF9diyyltS_!!326473164.jpg)
![](https://img.alicdn.com/imgextra/i4/326473164/O1CN01SmOeWa1ZF9fRcCiiu_!!326473164.jpg)
![](https://img.alicdn.com/imgextra/i4/326473164/O1CN01ywsVe91ZF9gtN0qxO_!!326473164.jpg)
![](https://img.alicdn.com/imgextra/i2/326473164/O1CN01J0ogc51ZF9gu6HLvv_!!326473164.jpg)
![](https://img.alicdn.com/imgextra/i4/326473164/O1CN01sFa8XH1ZF9gtyo6lB_!!326473164.jpg)
![](https://img.alicdn.com/imgextra/i4/326473164/O1CN01FaCooF1ZF9dimXTEA_!!326473164.jpg)
Due to production batches, individual appearances are different! If not updated in time! The actual product shall prevail!
![](https://img.alicdn.com/imgextra/i4/326473164/TB2o7xze4tnkeRjSZSgXXXAuXXa_!!326473164.jpg)