Keyless Entry Door Lock Deadbolt With Handle Set, Door Locks For, Matte Black Product Features Keyless Entry Deadbolt with Handle Set: Ulecoce keyless entry door lock deadbolt with handle set supports multiple ways to access, 100 user codes, one- time code, 2 backup keys. Provide different unlock methods for family, friends,cleaners and Airbnb guests. Smart Access Management: Keypad door lock with handle are 3 administrators and 97 user codes. Generate and share one-time, permanent and scheduled codes with your family?house sitters, guests. Perfect for homes, Airbnb, apartments, offices, and hotel. Auto-Lock Convenience: Front door lock set keyless entry enjoy security with the "automatic door lock" feature, customizable to automatically lock within 10-30 seconds. Besides, there is a ?one-touch lock? function on the rear lock body, making it convenient for you to lock and unlock in a timely manner. Security Deadbolt: Our keypad door knob system features an ANSI Grade 3 smart door lock cylinder made of zinc alloy lock body and powered by 4 AA batteries,It also has an IP54 weather resistance rating. Customer Service: The Ulecoce door locks for front door offers a 30 days of free return and a 1-year free replacement, as well as lifetime troubleshooting and customer service support. Upon receiving the front door lock kit, we will send a follow-up email with instructions to ensure its proper functioning. Shipping: Shipping is complimentary within the lower 48 US States. We Do Not Ship to PO/APO Boxes, HI or Alaska We Do Not Ship Outside of the Continental US All items ship within 24-72 hours of Payment For large items that require Freight shipping a valid phone number is required to call and schedule your delivery Terms of Sale and Feedback: Feedback is extremely important to us and If you are satisfied with our transaction, please take a moment to leave Positive Feedback. YOUR Satisfaction is our #1 Priority! If there are any issues, PLEASE contact us BEFORE leaving a neutral or negative rating so that we may resolve any concerns. We PROMISE we can make you happy if you give us a fair chance. Returns / Concerns: All items qualify for returns within 14 - 30 days of receipt. Buyer is responsible for return shipping on any item that is not damaged Please be sure this is an item you want before making your purchase. Customer Satisfaction is our TOP priority! All items are IN STOCK at time of listing. Inventory changes constantly and it is impossible to maintain a perfectly accurate count of all items. Please do not penalize us if we have to issue you a refund! Thank You For Your Business!