arpha AL301 Touchscreen Keypad Smart Lock

Sturdy Quality - ANSI certification, safety guaranteed. Ultra-quiet motor returns your home the essence to be a quiet place to rest. This keypad deadbolt lock runs smoothly for over 10 years, won't get stuck easily as cheap flaky one Keyless Entry - Easy access to home with quick responsive touchscreen keypad locks. No more hassle of fumbling to keys before door while full of groceries on arms. 4AA batteries (not provided) last for 365 days use (10 opening times a day), contributing your efforts to low carbon and friendly environment Auto Lock - Enable Auto Lock feature to ensure your door always locks behind you. Customize the lock time from 20 to 900 seconds to match your needs. So feel your mind of worrying about whether the door is locked or not, especially for families with kids and elderly Maximum Convenience - Create various access codes for visitors and remove them whenever you want. Unique vacation mode enhances the safety of your home while you're away. The ideal door keypad