Security protector for locks

摘要

Protector which is of use on doors giving access to private dwellings or any premises, consisting of a central part provided with a body 11 which can be displaced between respective V-type guides in the base body of the protector and which remains over the lock 12 of the access door, provision having been made for said displaceable body 11 to be blocked by a rod 5 which can be actuated by a gear motor. Unlocking of the displaceable body 11 is effected when the key code programmed for unlocking the rod 5 is keyed into the keypad 3. <IMAGE>