Home > Products> Smart Door Lock> Qleung A19 Smart Door Lock with 6-in-1 Multi Unlock Ways, 0.5s Fast Semiconductor Fingerprint Sensor and Built-in Electronic Doorbell

Qleung A19 Smart Door Lock with 6-in-1 Multi Unlock Ways, 0.5s Fast Semiconductor Fingerprint Sensor and Built-in Electronic Doorbell

Basic Information

Place of Origin:	Guangdong China
Brand Name:	Qleung
Certification:	CE&ROHS
Model Number:	A19

Minimum Order Quantity:	1
Price:	19.8USD
Packaging Details:	carton
Delivery Time:	depends on the order quantities
Payment Terms:	T/T
Supply Ability:	8000/month

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Detail Information

Highlight:

6-in-1 Multi Unlock Ways Smart Door Lock

0.5s Fast Semiconductor Fingerprint Sensor Biometric Door Lock

Built-in Electronic Doorbell Tuya Smart Lock

Product Description

Qleung New A19 Smart Fingerprint Lock

6-in-1 Multi Unlock Methods

Fingerprint recognition
Digital password access
IC card authentication
Mechanical key backup
Temporary password for visitors
App remote unlocking capability

Flexible access control for family members, tenants, and temporary visitors.

Dual App System Compatibility

TTlock App: Ideal for hotel & vacation rental management with comprehensive access control features.

Tuya Smart App: Perfect for home automation and smart scene integration.

Real-time unlock record monitoring
Timed passcode generation and distribution
Remote user authorization management
Multi-user and multi-property administration

Advanced Fingerprint Technology

0.5-second fast semiconductor fingerprint sensor with 360° any-angle recognition capability. Provides stable and quick unlocking experience with high accuracy.

Comprehensive Security Features

Built-in electronic doorbell
Anti-pry intrusion alarm system
Wrong attempt lockout protection
Low battery reminder alerts
Anti-black box protection technology
Virtual password function to prevent peeping

Weather-Resistant Design

Optional front panel waterproof design suitable for outdoor entrance doors. Rainproof construction ensures reliable performance in outdoor environments.

Dual Emergency Power Solutions

Primary power: 4 AA batteries
Type-C emergency power supply port
Mechanical key backup for battery failure situations

Physical Specifications

Solid iron panel construction
C-grade security lock cylinder
High anti-theft performance rating
Compatible door thickness: 40-120mm
Suitable for most wooden and metal doors

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