Leader Home Smart Door Lock, Fingerprint Password Lock, Anti-Theft Door Lock, Electronic Lock, Installation Included, Intelligent Fingerprint Password Lock E200

Video Intercom

Loitering Alarm

3D Facial Recognition

Active Viewing

Upgraded Large Capacity 4200mAh Lithium Battery (for some models)

4 Dry Cell Batteries (for some models)

Anti-pry Alarm

Error Input Alarm

Low Battery Alarm

Coercion Alarm

C-Level Lock Core

Electronic Doorbell

Indoor Mechanical Lock

Auto Locking

Mobile Smart Control

High-strength body resistant to damage

Nano surface coating for corrosion resistance

Self-learning semiconductor fingerprint recognition technology with fast and accurate identification (≤1 second recognition speed, ≤1% false rejection rate, ≤0.001% false acceptance rate)

Suitable for all ages (7 to 70 years), adapts to fingerprint wear and growth

Mechanical key for emergency opening

Hidden design for safer unlocking

Type-C interface for emergency power supply using power bank and data cable

Genuine C-level lock core with high anti-theft and anti-pry rating (C-level > B-level > A-level)

Standard brass lock cylinder with smooth insertion and removal, high durability

Protection against black box attacks

Multi-layer protection circuit board to prevent false openings from high-frequency interference

Stable and efficient operation in complex environments (humid, static-prone)

180° reversible handle compatible with different door opening directions

Indoor mechanical lock knob for enhanced security (locks from inside prevent outside opening)

Measure door lock guide plate size and door thickness before purchase

Guide plate sizes and compatibility vary; custom sizes available with 1-7 days lead time

Door panel width must be ≥110 mm for installation

Lock body eccentricity L1 or L2 must be ≥20 mm

Distance between inner and outer doors must be ≥200 mm

First installation includes free removal of original lock (if door can be opened), custom guide plate, installation, and delivery

Relocation requires additional installation fee

Leader is a smart lock industry leading brand under Haier ecosystem

Recognized by Kantar BRANDZ as one of the most valuable global brands in 2025

Haier is the only global IoT ecosystem brand listed for 7 consecutive years

Leader smart locks offer 5 unlocking methods, one-second entry, and one-year battery life without replacement

High-quality manufacturing with strict factory control and professional triple-proof circuit boards ensure long-lasting security and performance