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1. Don't take
the key, relief agony.
2. Illegal open the lock,the
telephone cellular phone to the
police.
3. The resign of the
babysitter,throw key, don't change
the lock.
4. The telephone long range,do not
send the key.
5. The lead-in controls from
distance the convenience easily.
6. Someone opens the circular of
lock the telephone message.
7. Replace the control at gate,have
power fail to have no influence.
8. The speech hint, the automatic
lock door.
9. The design of have no bore froms
the thieves and burglars. |
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