Electric Control Doorbell Intercom Door Lock, Dual Head Double Lock for Access Control Security System, 12V Electronic Door Lock with Iron Wire Drawing for Home Apartment Building

Item Type: Electric Control Doorbell Intercom Door LockMaterial: Iron Drawn WireUnlocking Voltage: 12VApplication Mode: Power on time does not exceed 3 seconds after power on unlocking.Package List：1 x Lock 1 x Lock Core13 x Screw3 x Key1 x Lock Ear2 x Lock Cover1 x Manual

• Dual Lock Security: This electric control doorbell intercom door lock features a dual head double lock mechanism that significantly enhances entry security, making it ideal for apartments, rental homes, and building access points where reliable protection is essential.
• Smart Access Integration: Designed to work seamlessly with building intercom and doorbell systems, this electronic doorbell intercom door lock allows remote unlocking via intercom signal or access control panel, offering convenient and secure entry without physical keys.
• Versatile Application: The electric doorbell intercom door lock is suitable for residential buildings, gated communities, offices, and rental properties, providing both anti-theft functionality and compatibility with standard 12V intercom access control setups.
• Durable Iron Construction: Built with high-strength iron using wire drawing technology, this doorbell intercom access electronic door lock resists wear, , and forced entry, ensuring long-term reliability in daily use across various weather conditions.
• Complete Installation Kit: Includes 1 lock, 1 lock core, 13 screws, 3 keys, 1 lock ear, 2 lock covers, and a manual—everything needed for quick setup with most standard doors, compatible with 12V power-on-unlock systems (max 3 seconds activation).