Unlocking Options: Choose from fingerprint recognition, a mechanical key, or the Graffiti App via Bluetooth. Switch between passage, privacy, and normal modes for flexible control.

Durable Build: Made with aluminum alloy and stainless steel, this lock is strong and secure. It resists high temperatures and is easy to clean, with advanced anti-theft technology.

Smart Features: Manage your lock with the Graffiti App via Bluetooth. You can handle fingerprints, check unlock records, and unlock remotely for added convenience.

Rechargeable Battery: The 400mAh battery lasts up to six months per charge. It supports Type-C charging and can be powered temporarily with a power bank if needed. A low battery alarm keeps you informed.

Easy Installation: Fits wooden or steel doors (33-55mm thick) and installs quickly with a screwdriver. Ideal for homes, offices, and commercial spaces. Detailed instructions included.

Specifications:

• Certification: CE
• Origin: China
• Unlocking Methods: Bluetooth, fingerprint, mechanical key
• Connectivity: Bluetooth
• Suitable Doors: Wooden, steel, brass, stainless steel
• Finish: Polished
• Protection Level: IP66
• Power Supply: Rechargeable lithium battery, Type-C emergency power
• Color Options: Electroplated black, stainless steel
• Material: Aluminum alloy, stainless steel
• Fingerprint Details: 20 fingerprints, 40x96 pixels, 508dpi resolution
• Lock Type: American standard single tongue (60-70 adjustable)
• Motor: M10
• Lock Core: Marble
• Low Battery Alarm: 3.3V
• Standby Current: ≤90uA
• Working Current: ≤350mA
• Battery Life: 100,000 uses
• Prompt Sound: Buzzer
• Drop Test: 0.76m height, 1 drop on each of 6 surfaces
• Door Thickness: 35-55mm
• Door Types: Wooden, steel, copper, composite
• Size: 75mm diameter x 73mm height (2.95 x 2.87 inches)
• Weight: 0.68 kg

Note: Colors may vary slightly due to monitor differences. Allow for minor measurement deviations.