Newegg: Fingerprint & Passcode Door Lock $39.99

Came across this on NewEgg. Looks like a good price for a basic fingerprint/passcode door lock. At this price point however, I'm don't expect top tier durability but it may appeal to some out there.

Fingerprint & Passcode Unlock: Biometric fingerprint sensor recognizes your unique print in 0.3 seconds, ensuring fast keyless entry; supports up to 100 user codes and 50 fingerprints, providing reliable access without the worry of lost keys.

Durable Security & Compatibility: Made from heavy-duty, high-grade alloy for lasting durability; this keyless deadbolt lock is compatible with most doors and existing handle sets, eliminating the need for additional purchases.

Automatic Locking: Features an auto-lock function for convenience; press the pound key for instant locking or set the door to automatically lock after 5 to 60 seconds, ensuring your home is always secure when you leave.

Effortless Installation: Install quickly and easily without drilling, using just a screwdriver; fits most standard doors, whether left or right-handed; follow the installation manual for a hassle-free setup tailored to your door.