The electronic door lever requires 4 AAA alkaline batteries (not included) and meets US standard door, Backset 2-3/8? (70mm), door thicknesses from 1-3/8'' to 2-1/8''(35mm -55mm). Functions of passage mode, automatic locking mode, Scramble PIN Code, low battery warning, emergency power supply are all inclusive. Our door locks with keypads provide ways for you to get rid of keys: passcode, fingerprint, Of course two mechanical keys are included for emergency use. Our door locks spare you the trouble of lost keys!
As our valued customer, we will do our best to make sure the product you receive arrives to you on time and as expected. This item is in the category "Home & Garden\Home Improvement\Building & Hardware\Doors & Door Hardware\Door Locks & Lock Mechanisms". The seller is "us-bestdeals" and is located in this country: US. This item can be shipped to United States, Canada, United Kingdom, Denmark, Romania, Slovakia, Bulgaria, Czech Republic, Finland, Hungary, Latvia, Lithuania, Malta, Estonia, Australia, Greece, Portugal, Cyprus, Slovenia, Japan, China, Sweden, Korea, South, South Africa, Thailand, Belgium, France, Hong Kong, Ireland, Netherlands, Poland, Spain, Italy, Germany, Austria, Bahamas, Israel, Mexico, New Zealand, Singapore, Switzerland, Norway, Ukraine, Croatia, Republic of, Brazil, Chile, Colombia, Costa Rica, Dominican Republic, Panama, Trinidad and Tobago, Guatemala, El Salvador, Honduras, Jamaica, Antigua and Barbuda, Aruba, Belize, Dominica, Grenada, Saint Kitts-Nevis, Saint Lucia, Montserrat, Turks and Caicos Islands, Barbados, Bermuda, Bolivia, Ecuador, Egypt, French Guiana, Guernsey, Gibraltar, Guadeloupe, Iceland, Jersey, Jordan, Cayman Islands, Liechtenstein, Luxembourg, Monaco, Martinique, Nicaragua, Peru, Paraguay, Reunion, Uruguay, Russian Federation.