Electric Electronic Door Lock : Engineered with advanced adjustable mechanical design, this electric door lock offers reliable performance and long service life. Perfect for modern homes and commercial spaces. Access Control Security System : Integrates seamlessly into any access control security system, offering dual-sided ID card access and enhancing overall building safety and management efficiency. Fail Secure Operating Mode : Operates in fail-secure mode, ensuring that the door remains locked during power outages or malfunctions, providing high anti-theft protection and enhanced safety. Remote Control Unlocking : Equipped with remote control unlocking capability, allowing users to operate the lock from a distance, making it convenient for daily use and guest access. Smart Reminder Alarm : Features intelligent sound and light prompts to indicate lock status, and includes a smart reminder alarm to alert users if the door is left ajar. This Electric Electronic Door Lock combines cutting-edge technology with practical functionality to deliver an exceptional access control experience. Designed with an adjustable mechanical structure, it supports both left and right-hand doors and can be easily integrated into existing intercom and access systems. The lock operates in fail-secure mode, ensuring maximum security even during power failures. It supports remote control unlocking and ID card access, with the ability to store up to 970 unique user IDs. Powered by long-lasting AA batteries (4 pcs, not included), this lock also features a manual key override for emergencies. Ideal for residential, office, hotel, and warehouse environments, it's built to last with durable stainless steel construction and is incredibly easy to install.