Add the device to the place where it will be installed via the “Add lock” function in the Parakey app or web portal. If you use the app, keep “Create key” checked.
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Screw the cylinder fitting into the lock.
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Remove the cylinder cover and take out the battery tab. Wait before reinstalling the cylinder cover.
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Continue the installation by following the instructions in the Parakey app. Press the device in the “Unlock” view.