Heavy lock built-in alarm
Sealing design daily
Applicable for garages, caravans, gates, bicycles, motorcycles, and other places
The lock has approximately 94mm in height, three holes and three keys, built-in long life battery (button battery X6)
Button batteries long lasting.
The first stop is the state of mechanical lock (insert the key into the hole). Open the lock, turn the key 180 degrees and reinsert the hole for the second state, will sound a "beep" and the lock cylinder will automatically jump, means that the alarm is set and activated list in 10 seconds.
In the alarm state, receiving the first vibration, the lock will not alarm in 5 seconds, if you get a vibration again after 5 seconds, emit alarm about 110db and will last about 5 seconds. If it still vibrates, the alarm will continue until you stop the vibration. About 30 seconds later recover the original state of alarm.
Alarm lock 1X