The fingerprint door lock LP802 is designed for both residential and commercial purposes. It offers flexibility to the end user, giving them 2 options to gain access, via fingerprint and/or pin code. It is also specially designed to comply with the global fire and security regulations. The door can always be opened form the inside providing a quick exit in case of an emergency or fire. Its material is made of 100% stainless steel to provide durability, and protect against knocks and scratches. Operating only by using 5 AA batteries, this fingerprint door lock has indeed provide convenience for its end user, without the hassle of ordering custom made batteries should the battery breaks down. Application: 1. Home/Condo/Apartment. 2. IT Closet/Computer Room. 3. Perfect for Residential (Weatherproof). 4. Master Suite. 5. Banks. 6. Military Facilities. 7. Home offices