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

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