Specification Brand : Master Lock BulletPoint : Universal Coupler Lock,Powder Coated BulletPoint1 : This kit is for a Matthew Peech hidden room system. BulletPoint2 : We offer instructions on how the system works, but we do not offer install instructions, please review Matthew Peech video for that. BulletPoint3 : system comes with all hardware needed to install. You must program your prints to the fingerprint sensor. Please program 2 prints. BulletPoint4 : You must use Disposible Energizer Ultimate Lithium batteries only. 4 AAA are required but not included BulletPoint5 : If batteries die and lock is still locked, use the supplied USB to Musb cable and plug it into an external power supply (not included). Put finger on the sensor like normal to open it and change out the batteries. Color : Black ControllerType : Hand Control ControlMethod : application Department : unisex-adult ExternallyAssignedProductIdentifier : 6289020280270 ExternallyAssignedProductIdentifier1 : 071649240744 ExternallyAssignedProductIdentifier2 : 0071649240744 FinishType : Polished IncludedComponents : Universal Coupler Lock,Powder Coated ItemName : MASTER LOCK Universal Coupler Lock,Powder Coated ItemPackageDimensions_Height : 12.9032 centimeters ItemPackageDimensions_Length : 8.7884 centimeters ItemPackageDimensions_Width : 9.7028 centimeters ItemPackageQuantity : 1 ItemShape : Rectangular ItemTypeKeyword : combination-padlocks LockType : Combination Lock Manufacturer : Master Lock Material : Stainless Steel,Steel ModelName : 130D ModelNumber : 379KAATPY0501 NumberOfBoxes : 1 NumberOfItems : 1 NumberOfPieces : 1 PackageLevel : unit PartNumber : 379KAATPY ProductDescription : Matthew Peech designed a Hidden room using this system. it has 1 fingerprint sensor on the outside. This is the only way to get in the room. We include all cords and hardware in order to install this system. This lock requires a print to open the lock. Once open, the lock will stay open/unlocked until you scan your print again. Please only use Disposible Energizer Ultimate Lithium batteries. We include instructions on how to put all the system together to have it work. We do not provide any installation instructions. Please review to the Matthew Peech Video for install instructions. We have a youtube video on our Lock Connection youtube channel to show hwo to program prints. ProductSiteLaunchDate : 2018-08-15T07:06:51.714Z RecommendedUsesForProduct : securing valuable items in various environments Size : Standard StreetDate : 2018-08-24T00:00:01Z Style : Compact SupplierDeclaredDgHzRegulation : not_applicable UnitCount : 4 UnspscCode : 46171500