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The Probrico is a satin nickel door knob with a built-in fingerprint reader and keypad-free entry, aimed at bedrooms, offices and rental units rather than a front door. It auto-locks about 5 seconds after the door closes, and the app lets you stretch that to 60 seconds. Passage mode keeps the door unlocked for free movement; privacy mode restricts outside entry to the admin fingerprint and keys. It runs on four AAA batteries and installs with a screwdriver. Against keypad deadbolts it is simpler and cheaper in build, but it is a knob, not a deadbolt, and it needs a phone app for setup.
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This is a fingerprint door knob in a satin nickel finish. It locks automatically after the door is closed. The default delay is 5 seconds, and you can set it anywhere from 5 to 60 seconds in the app.
Press the setting button for 2 seconds while the knob is unlocked to enter passage mode. In this mode the knob does not lock when the door closes, so you can go in and out freely.
Press the setting button for 2 seconds while the knob is locked to enter privacy mode. In this mode, only an admin fingerprint or a key can unlock the door from the outside.
