Specification Brand : Atsoya BulletPoint1 : HIGH SECURITY DESIGN: The gu-n lock is made of high quality steel plate stamping chrome-plated material and electromagnet bolts to provide high physical protection, and it automatically locks after 3 input errors to ensure the safety of your valuables BulletPoint2 : LONG-LASTING AND DURABLE: the static current of the key lock box with code is only 10uA, with a 9V alkaline battery (need to purchase separately), and the low voltage alert function (4.6V±0.3V) allows you to replace the battery in time BulletPoint3 : INTELLIGENT AND CONVENIENT OPERATION: Safe lock 3-8 customizable numeric codes, 5 seconds quick start, 3-colour LED lights clearly show the lock status (unlocked, error, low battery), easy and intuitive to use BulletPoint4 : WIDE COMPATIBILITY: 98mm (3.86 inch) round panel design, suitable for a wide range of scenarios such as gun safes, home safes, hotel safes, cabinets and coin operated safes BulletPoint5 : COMPLETE ACCESSORY KIT: You will receive 1 electronic lock, solenoid valve kit, 2 spare keys and 1 instruction manual, professional installation is recommended by a technician Color : Black ExternallyAssignedProductIdentifier1 : 0739750275306 ExternallyAssignedProductIdentifier2 : 739750275306 FinishType : Chrome IncludedComponents : Electronic lock ItemDisplayDimensions_Height : 1.18 inches ItemDisplayDimensions_Length : 1.57 inches ItemDisplayDimensions_Width : 1.57 inches ItemDisplayWeight : 0.23 pounds ItemName : Atsoya Electronic Safe Lock Replacement Keypad with Solenoid Loc k High Security Electronic Saf e Lock with Solenoid Loc k & 2 Keys Fit for Safe-Box ItemPackageDimensions_Height : 4.5 centimeters ItemPackageDimensions_Length : 22 centimeters ItemPackageDimensions_Width : 10 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : combination-padlocks Manufacturer : Atsoya Material : Metal Material1 : Zinc Material2 : Plastic ModelName : Combination Padlocks ModelNumber : Atsoya1699 NumberOfItems : 1 PartNumber : Atsoya1699 ProductDescription : Specification: Material:Stamping chrome plating of steel plate Code Length: 3~8 digits Static current: 10 uA Power Supply: One 9V Alkaline battery (not included) Battery life span: About one year Battery low voltage: 4.6 +-0.3V Working humidity: (max) 90% Bolt type: Solenoid Actuation time: 5s