• Package includes: Black zinc alloy electronic panel, solenoid lock, 2 override keys, motherboard, reset button, manual (Note: This product requires a 9V battery for operation, for safety reasons, the battery is not included in the package)
• Enhanced Security Features: You can set 1 management password and up to 2 user password; Added protection with interference codes to safeguard your real passwords
• 5-Minute Installation: Remove all old components, replace them with the parts included in this package, follow the instructions to connect the wiring, insert the 9V battery, your lock is ready to use
• Versatile Applications: Ideal for both home and commercial use, provides the flexibility to delete user codes in case of personnel changes, ensuring security
• Reliable service: If you have any questions during the use, you can contact us at any time, we will provide you with professional answers