Smart Front Door Lock Set: NUTOMO Keyless Entry Fingerprint Deadbolt with Handle Set Digital Keypad Door Locks Alexa APP Remote Control Auto Lock Silver - M3-MSBF2LH-NUT

• 8 Ways to Unlock: Choose your favorite way to access your home. Use fingerprints, passcodes, APP control, IC cards, mechanical keys, Alexa voice control, Ekey or remote control(gateway sold separately). Keyless Convenience: This entry door lock can set 100 fingerprints, 250 codes, 1000 IC cards. Quick fingerprint recognition in 0.1 seconds with an accuracy higher than 99.99%, making your life more convenient, no more worrying about forgetting keys. Fit Most Standard Doors: Comes with two adjustable metal door latches(2-3/8" or 2-3/4"), fit doors 1-1/4" to 1-3/4" in thickness, as well as compatibility with both right and left handing doors. Suitable for home, apartment, office, etc. Easy Installation: Install the front door lock set with guaranteed fit on standard pre-drilled doors and complete the basic digital lock setup by following the voice prompts. All you need is a screwdriver. Long Battery Life: The lock is powered with 4 AA batteries (not included) that can last up to 6 months. The Next Lock APP will remind you to replace the batteries when they're low, and you can also check the battery status in the APP at any time. Anti-Peeping Mode: With anti-peeping, don't worry if someone watches you enter your code. The keypad will lock for 3 minutes if an incorrect passcode is entered 5 times to prevent passcode guessing. Reliable Service and Warranty: NUTOMO provides 30-Day money back, 1 year warranty and lifetime technical support. Free call tech support: +1(888)666-2755., Weight: 4.0 Pounds, Manufacturer: NUTOMO