Leader Haier Smart Home Fingerprint Password Anti-theft Electronic Door Lock with Installation M320

Upgraded large capacity 4200mAh lithium battery or 4 dry batteries

Type-C emergency power interface

Low battery alarm

Anti-pry alarm

Error attempt alarm

Low battery alarm

Coercion alarm

C-level lock core compliant with GAT73-2015 mechanical anti-theft lock standard

High security with longer unlocking time than A and B level cores

Anti-pinch handle design, reversible handle for left/right door opening

180° handle rotation

Professional three-proof circuit board coating (moisture-proof, dust-proof, anti-static)

Integrated doorbell for convenience and aesthetics

Real voice navigation

High-performance independent chip with recognition speed <1 second at 1.3-1.9m distance

Anti-photo and video spoofing attacks

Adaptive recognition in day and night, including dim corridors

Self-learning fingerprint technology for improved sensitivity

Supports up to 50 fingerprints, 50 passwords, 50 IC cards, and 50 face profiles

Guide plate dimensions and door gap must be measured and confirmed with customer service

Not suitable if lock panel width <110 mm, eccentricity L1 or L2 <20 mm, or inner-outer door gap <200 mm

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

Relocation requires additional installation fee

Lock core pattern is conceptual; actual product may vary

Custom guide plates require 1-7 days production

For non-standard guide plate sizes, consult customer service

This product offers advanced biometric security with multiple authentication methods, robust physical protection, and smart home integration for a seamless and secure user experience.