Arregui CI10D Invisible Security Door 4 Controls, Theft, Anti Squat, Lock Gold Color

INVISIBLE, INTERIOR PLACEMENT: Security door lock to be placed inside: Thieves do not know about its existence or at what height of the door it is, making it more difficult to force or drill. SECOND LOCK OF HOUSES OR LOCALS: It works as a second lock; it can be used both in homes and in premises, offices and offices where we want to have extra security. FOR WOOD OR METAL DOORS: Made of steel, it is valid for wooden or metal doors. REMOTE CONTROL: Opening and closing via remote control. Includes 4 remote controls that can be reprogrammed in case of loss or stolen. Additional controls can also be added if desired (to be purchased separately). SAFE RADIO FREQUENCY: Remote controls operate with radio frequency, with encryption of evolutionary codes that makes copying by frequency tuners impossible.