The button will return
Listado the button will return
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the coil inside the lock is flame proofthe lockcan be opened by electric devices, turning the button or keythis will make you saferlt also can avoid the someone to open the lock with other toolsthe interna! structure of this lock has been improved which will prevent from opening the lock by knocking on itif power on but the lock can not function, pie ase check the installation or send it to the agent to repairthis lock can be used for the gates of residential buildings, especially the public door of the residence, governmental buildings, schools, hotels, factory warehouse etclt will not be on fire when operating a long timelt is highlysecured and anti theftlt also compatible with electric control doorour electric controllock has used taiwan most advanced production skills and best production technologies
México