The Iron Black Kwikset 99420-003 Aura Bluetooth Programmable Keypad Door Lock Product Details Aura is a Bluetooth-enabled smart lock with one-touch locking and a motorized deadbolt. Within Bluetooth range of the lock, you can use the Kwikset app to control the lock, manage lock settings, and assign user codes. With your personalized code, you can enter your home with the convenience of keyless entry. Aura is easy to install and operates on 4 AA batteries. This single cylinder deadbolt can be locked or unlocked by using the keypad or key from the outside as well as the turn button from the inside. The rich tones of Iron Black add the finishing touch to this product. The Iron Black finish provides a rich and warm complement to the product?s style. Manage your Aura Bluetooth door lock from your smart phone when you are within Bluetooth range using the Kwikset App Lock and unlock your front door lock from your smartphone using the Kwikset app within Bluetooth range of the lock Keyless entry convenience at your fingertips with up to 250 programmable unique custom user codes for anytime, one time, or specific days and times When in Bluetooth range you can create, temporarily disable, and delete user codes from your smartphone and set schedules for customer user codes Receive notifications of the lock's activity or view the lock's event history on your smartphone using the Kwikset app within Bluetooth range of the Aura door lock Payment We accept PayPal and credit cards via PayPal. Taxes - US We collect sales tax, as required by law. Shipping We make every effort of shipping within 3 business day of payment clearing. The estimated delivery time is 2 - 5 business days from the shipping date. Policies If you do need to return your item, please contact us via email (you will receive an email when your product ships with additional details - Subject: Important information about your purchase). You will then be provided with a return shipping label and packing slip. Pack the item carefully. Include the packing slip, apply the shipping label, and return the item within 30 business days of the date you request a return, or your return will be canceled. Once we receive your order we will inspect the return. Please allow up to 5 business days of receiving the returned item for your refund.