Keyless Entry Door Lock Deadbolt with Keypad

Features

• Anti-Peeking Password: Enter any number before and after the correct password (up to a maximum of 20 total password values) to prevent your password from being monitored or maliciously monitored, ensuring complete security.
• Auto-Lock & One-touch Lock: Set up the front door lock to automatically lock after 2-9 seconds. Additionally, you can use the "one-touch lock" feature by pressing return button for 2 seconds to lock from the outside, perfect for quick access.
• Security Deadbolt Electronic Door Lock: Has emergency charging, 5 consecutive error code input restrictions and low battery alert, mute mode and passage mode, IP52 waterproof, go perfectly with both traditional and modern house, providing reliable home protection.
• Easy to Install on Any Door: Our deadbolt smart lock is only suitable for 2-11/65 " (55 mm) door holes, and is not compatible with 38 mm door holes. The door lock can be installed in minutes with just a screwdriver and is suitable for both men and women.(Provide 4 free AA batteries)