Keyless Smart Door Lock With Automatic Locking Battery Backup And Easy Install No Bluetooth Fits Most US Front Doors Replaces Standard Levers For Left Or Right Hinged Doors Program Master Code And Up To Eight User Codes

Keyless Smart Door Lock - Unit with Auto-Lock Battery Backup
✔️ Locks fit most US front doors and both hinge sides; up to 8 user codes

This keyless entry lock replaces most standard U.S. front door locks, installs in minutes, and fits both left- and right-handed doors.

✅ Program the master code, standard entry code, and up to 8 user codes
✅ Replaces most standard U.S. front door locks and installs in minutes
✅ Automatic locking 3 seconds after opening for added security
✅ Weather-proof stainless steel construction withstands the elements
✅ Color: Stainless Steel
✅ Backup battery port provides power when batteries run low

💡 What is a keyless entry lock with auto-lock and battery backup used for in a home security setup?

It's handy for hands-free, code-based access control in front-door security.

Master code, standard entry code, and up to 8 user codes provide flexible entry control
Auto-locks 3 seconds after opening to keep doors secure without extra steps
Backup battery port helps prevent lockouts when batteries run low
Weatherproof stainless steel construction stands up to weather and daily use