HOW TO USE ALRM LOCK

USAGE DISRCTION

1.    Press the lock core, it will be locked and will hear the sound “Du”,which means it is coming into the alarm situation, after 15 seconds,when the lock body or vehicle is vibrated again, the lock will give an alarm “du du du”.When the lock is vibrated again,it will give an alarm and keep alarm with serial vibration,Each alarm will last for 10 seconds,

2.    Use the key to open the lock,the alarm will stip at once.