2. The alarm power supply is directly fixed in the lock body, which is safe and do not cause any damage to the battery and the circuit of
2. The alarm power supply is directly fixed in the lock body, which is safe and do not cause any damage to the battery and the circuit of the lock.
3. The lock body will automatically send out the alarming sound at once while suffering the shake which overcomes the weakness that the whole vehicle is being stolen without alarm...
4. It is extensively used for every kinds of vehicles. Houses and warehouses etc.
1. Insert the key into the key hole, then insert the side with slot of the lock pole into the lock hole, in this way, it will be locked and sounds ""Du""which means it is coming into the alarming station after 15 seconds. When the lock body is vibrated, it needs 5 seconds to vibrate again then gives an alarm. (delay for 5 seconds to alarm makes sure the owner to open the lock without alarm or in order to avoid alarming by mistake), and it will keep alarm with seriate shake. Each alarm costs ten seconds, it will return to original alertness 35 seconds later after finished alarm. In another hand, it will not alarm while insert the side without slot of the lock hole into the lock hole.
2. If replace the battery, first, please pull out the lock pole, spin out the two screws inside the key, then takes out the lap and the battery, you can replace the battery in this way.