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A keypad door knob that unlocks with a code instead of a key, aimed at bedrooms, home offices, garages and rentals. It holds up to 8 changeable codes, uses anti-peek code entry, and relocks itself about 3 seconds after the door opens. Installation takes a screwdriver and about 10 minutes on most standard US doors. Against keyed knobs it adds code access and a backlit keypad; against app-connected smart locks it is simpler, with no phone app or remote control.
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This keyless electronic door knob opens with a code instead of a key. Up to 8 codes can be set and changed. The keypad uses anti-spy code encryption, and its keys are backlit so the numbers are easy to see at night and harder for others to watch.
The lock engages automatically 3 seconds after the door is opened, and this function cannot be turned off. It has a low power alert mode. It also has a backup battery port, and an emergency power charger is included in case the battery runs out.
Installation takes a screwdriver and about 10 minutes. The knob fits most standard doors in the United States and can be used on doors of different materials, such as in a bedroom, study, garage, basement, office, hotel or apartment.
