Sharp A3-B High-Quality Biometric Smart Door Lock with Facial Recognition, Fingerprint and Code

Sharp A3-B High-Quality Biometric Smart Door Lock with Facial Recognition, Fingerprint and Code

The Sharp A3-B Smart WiFi Electronic Lock is a premium smart lock designed to provide modern, secure, and convenient access control. Thanks to its network connectivity and robust design, it is ideal for the entrance doors of apartments, villas, offices, and commercial premises.

With its multiple unlocking methods and advanced management via a mobile app, the Sharp A3-B guarantees a superior level of security while offering a simple and intuitive user experience.

Main Features

Multi-method unlocking:

High-precision fingerprint

PIN code

RFID/IC card

Mobile app via Wi-Fi

Bluetooth

Mechanical backup key

Wi-Fi/Smart network connection

Full control via app (open/close)

Temporary, permanent, or time-limited codes

Remote user management

Real-time access history

Instant access notifications

Advanced security

Intrusion detection

Automatic locking

Anti-tampering

Low battery alarm

Virtual anti-spy code

Modern and robust design

Premium finish

Bright touchscreen

Ergonomic handle

Reinforced metal body

Technical specifications

Model: Sharp A3-B

Connectivity: 2.4 GHz Wi-Fi + Bluetooth

Opening methods: Fingerprint, Code, RFID, WiFi, Bluetooth, Mechanical Key

Capacities:

Fingerprints: Up to 100

PIN codes: Up to 100

RFID cards: Up to 100

Material: Zinc alloy + stainless steel

Display: Digital touchscreen

Power supply: 4 or 8 AA batteries (depending on model) + emergency power port (Type-C)

Compatible door type: Wood, metal, steel

Supported door thickness: 35–120 mm

Mechanical lock: Reinforced latch and bolt

Operating temperature: -20°C to +60°C

Smart features:

Remote management

Access history

Passage mode / Full lock mode

Security alarms and alerts

Ideal for:

Houses, apartments, offices, commercial premises, small businesses, Airbnb, and rental properties rental properties.