ARDWOLF A30 Keypad Door Lock, Keyless Entry Electronic Door-Locks with Lever and Automatic Locking，Compatible 13.56MHz RFID Keyfobs，Left-Handle

Key features

• Three ways to unlock: User codes(200), mifare cards(2 pack included) and the keys, user code is between 4-8 digits
• Automatic locking: For each valid entry, lock will automatically lock in 5 sec, if you do not want that, set the passage mode
• Left-handed lever: Built for left-opening door. Can be reversed but a little complicated to adjust and not recommend. NOT WATERPROOF, only for home and office Interior doors
• Reset the lock: press and hold the reset button to set the lock back to manufacturer default status when the code and card doesn’t work at all
• Fit doors: Single latch door, adjustable backset 2-3/8" or 2-3/4", door thickness between 1-3/8" (35mm) and 1-3/4"(45mm)