• [Perfect Door Lock Partner]: The combination of electronic digital locks and door handles for additional convenience. You do not need to buy an extra door handle. It fits most decoration styles, and suitable for both commercial and residential applications.The electronic door lock has been passed up to 100,000 times usage test, 2000N appearance pressure resistance, and has ANSI Grade 3 certification.
• [Safe and Convenient]: The keyless entry door lock set can provide 250 groups password (4 -9 digits). You can give your friends and guests their own unique codes. A one-time password for temporary visitors, the one-time code will automatically deleted after use. Anti-peeping password protects your home security.
• [Auto Lock & One Touch Lock]: The electronic keypad deadbolt can set to be locked automatically in 5-60s after the door closed. It can be also locked from outside by pressing lock keys.
• [Fit for Left or Right Door]: You don't need to worry about the direction of the lock corresponding to the door. The keyless lock is suitable for left-handed door and right-handed door. Just adjust the smart deadbolts' rotary knob and'L/R Button' according the user manual.
• [Easy Installation & Quality]: The door lock can be easily installed in minutes with just a screwdriver. Tinewa provides 1-year warranty, offer replacement for any product problem, 24/7 email support for you!