- Does it work on an exterior front door?
- It is built as a knob-and-handle lock, which is typical for interior doors. For an exterior door, a deadbolt with a key backup is the safer choice.
- How many fingerprints can it store?
- The listing does not state a capacity. Most locks of this type store several prints, so enroll more than one finger in case a reader misreads.
- Does it need Wi-Fi or an app?
- The unlock method described is the fingerprint reader on the knob itself. No hub, wiring or app is mentioned for opening the door.
- What happens if the battery dies?
- The material does not describe a low-battery warning or a backup entry method. Ask the seller about a key override or external power option before relying on it.
- Will it fit my existing door?
- It replaces a standard door knob, so check your door's bore hole and backset against the product's fit details. Thick or metal doors may need different hardware.
- Can I still use a key?
- No key cylinder is described. Entry is by fingerprint, so plan for how you would get in if the reader fails.
- Where is the Lukvuzo Smart Fingerprint Door Knob With Handle cheapest?
- At Lowe's, for $147.48, as of our latest check.