Fingerprint Entry Door Lock

The Fingerprint Entry Door Lock (Model DDEL002) brings advanced access control and real-time visual security into one integrated solution. Built on a durable aluminium alloy structure, it supports up to 300 user groups with a high-precision semiconductor fingerprint module for fast and reliable unlocking. The system combines dual cameras with a 1 million pixel night vision HD setup and a 5.0-inch indoor display, allowing clear monitoring and active video intercom through USmart GO. With a wide operating range from -20℃ to 60℃ and a 4200mAh lithium battery, it maintains stable performance across different environments. Features such as anti-pry alarm, dual doorbells, automatic locking, and one-button quick opening create a complete security layer suitable for residential and project-based installations.

1. Semiconductor Fingerprint Module

The DDEL002 Fingerprint Entry Door Lock uses a semiconductor fingerprint module and stores up to 300 user groups. Family members, employees, and authorized visitors can be enrolled separately. Fingerprint access reduces reliance on carried keys, while administrators can update the authorized user list as personnel change. The capacity also supports offices, apartments, and other multi-user entrances.

2. HD Digital Door Viewer

The lock includes a one-megapixel HD night-vision camera, a 5.0-inch indoor display, and USmart GO active intercom. Occupants can view the area outside the door and speak with visitors before granting entry. The Fingerprint Entry Door Lock also assists visitor identification in low-light conditions, connecting visual checking, communication, and access operation through one device.

3. Front and Rear Cameras

DDEL002 integrates front and rear cameras, doorbells on both sides, active video intercom, and surveillance functions. The dual-camera arrangement provides visual information from both sides of the door and helps users monitor activity around the entrance. The Fingerprint Entry Door Lock combines identity verification, visitor communication, and video viewing, reducing the need for several separate devices.

4. Alarm and Auto Locking

The Fingerprint Entry Door Lock includes an anti-pry alarm, one-button quick opening, and automatic locking. The alarm provides a prompt when abnormal prying activity is detected. Occupants can use one-button opening when a rapid exit is required, while automatic locking secures the door after closing and reduces access-management gaps caused by a forgotten manual locking action.

5. Wide Operating Temperature

The aluminum-alloy lock operates from -20°C to 60°C, accommodating entrance environments across different seasons and regions. A built-in 4200mAh lithium battery powers the fingerprint module, cameras, display, and intercom. Clearly stated material, temperature, and battery specifications help project buyers assess whether the DDEL002 Fingerprint Entry Door Lock matches their installation and operating requirements.

1. Apartment Entrances

Apartments may accommodate several family members while receiving frequent visitors and deliveries. The Fingerprint Entry Door Lock supports up to 300 user groups and uses a one-megapixel night-vision camera with a 5.0-inch display. Automatic locking reduces forgotten locking, while active intercom allows occupants to verify a visitor before deciding whether to open the door.

2. Villa Main Entrances

Villa entrances can benefit from broader visual coverage around the doorway. DDEL002 combines front and rear cameras, two doorbells, and surveillance functions to help residents check activity on both sides. The Fingerprint Entry Door Lock also provides night-vision imaging and active video intercom, while the anti-pry alarm issues a warning when abnormal operation is detected.

3. Corporate Offices

Corporate offices, meeting zones, and internal management areas can enroll employee fingerprints in the Fingerprint Entry Door Lock, with capacity for up to 300 user groups. Administrators can update authorization when personnel join or leave, reducing physical key distribution and collection. One-button opening supports convenient exit, while automatic locking helps maintain the required door status.

4. Serviced Apartments

Serviced apartments, long-term rentals, and shared residences require access arrangements that accommodate occupant turnover and multiple users. DDEL002 allows fingerprint records to be updated and combines doorbells, visual intercom, and surveillance. Its 4200mAh lithium battery powers the electronic functions, helping operators coordinate resident entry and visitor verification through one Fingerprint Entry Door Lock.