Keyless Smart Electronic Entry Door Lock Keypad Deadbolt

KEYLESS ENTRY: 1000 user codes, FOB and phone App entry methods, with 2 spare keys SECURITY DEADBOLT: Features a ANSI Grade 3 door lock with sturdy alloy cylinder, powered by 4 AA batteries that would last over a year. IP54 waterproof. SMART DOOR LOCK: Manage user codes, register FOB cards, view entry logs on cell phone. Low battery message alert, with a USB-C port for powering up the lock with a power-bank or labtop in case batteries are completely flat. EASY INSTALLATION: All you need is a screwdriver. Simple installation within 10 mins. Instructions to connect and setup App are included. It works for both left-hand and right-hand doors. SATISFACTION GUARANTEE: Comes with 30-day money back guarantee, 1 year full product warranty and lifetime customer support