Includes black zinc alloy electronic panel, solenoid lock, motherboard, red reset button, user manual ( This product requires 9V batteries, which are not included in the package for safety reasons) This product is a set of combination products, please remove all your old parts and adopt all our new parts to work properly Our fire safe lock is strong, , fire , , provides physical protection against forced entry, and can set 1 management password and up to 2 user passwords; Added protection with interference codes to safeguard your real passwords Our digital keypad security solenoid lock replacement are suitable for home and lockboxes, , hotel , cabinet , slot Open with 3-8 digital codes that can be programmed and 3 different colors of lights indicating different states. To replace the battery, remove the keypad face by pressing the tab If you are not a safe technician or professional locksmith, please do not attempt the installation., Weight: 0.8377565956 Pounds, Manufacturer: Wesafrae