You are Buying a brand New And Factory Sealed Lockly Model-6S Satin Nickel Smart Touchscreen Keypad Door Latch Lock with Bluetooth. Product Overview The Lockly Model 6S smart lock is the most advanced smart lock in the world. The patented digital keypad, powered by PIN Genie, displays an always shuffling keypad, where the numbers displayed in a series of 4-buttons and is different every time when you approach the door. While the access code remains the same, the location of where the number is located differs, making it hard for prying eyes to guess what the actual code is. The lock also offers the administrator ability to grant remote access and issue digital keys with specific timed durations, even when the lock isn't connected to the internet, allowing guests to enter without using a smartphone. Manage and view access history from the comfort of your smartphone anytime with our iOS and Android app. Compatible with most standard doors one 38 in. to 2 in. thick universal fitment with both right-swing and left-swing doors and installs with standard tools in 10-minutes to 15-minutes Highly model S-keypad worlds first patented peek-proof keypad, displays an always shuffling set of numbers across 4-buttons and is different every time, so while your access code remains the same, the location of the numbers differs, making it near impossible for prying eyes to guess the correct code Convenient keyless entry lock/unlock and manage your door access with your iOS/Android smart phone or by entering a preset access code on the digital keypad, backup physical keys and backup power options included in case of emergencies Zinc alloy built lock with a rust and corrosion resistant satin finish backed by a lifetime finish warranty Offline access codes Pin Genie touchpad Limited 5-year mechanical and finish warranty and 2-year electronics warranty. Exclusive, hack-proof PIN Genie digital keypad Control with smartphone and free LOCKLY app Issue off-line access codes / Keys to trusted users.