YEAR-ROUND DURABILITY- Our keyless entry lock is constructed from High-quality materials strong, precision COOL TO USE- Electronic single-cylinder deadbolt with customizable keyless entry, 1-touch/timed locking, and low-battery indication FACTORY STATE- Management password: 1234, When lock is unlocked, the indicator light be on, and if the password is wrong, it sound "DI DI DI" three times. SUPERIOR DESIGN STYLE- Brief appearance, compact design FITS STANDARD- Perfect for garage entry doors, home offices, computer rooms, utility rooms, etc. Used For Hardware, Door, Gate & Window Hardware Accessories as well Material: Metal colour: silver Package Contents: 1 x Password cabinet lock 1 set x Mounting fittings Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.