The Avatto SDL-S1-B80 digital lock features a cylinder (80 mm, black) and offers multiple door unlocking methods, including fingerprint, IC card, Tuya app, and traditional key.

Unlocking Methods:

• Fingerprint: Fast and secure user recognition.
• IC card: Child and elderly-friendly.
• Tuya app: Remote access control.
• Traditional key: An alternative means in case of emergency.

Ease of Installation: The cylinder installation is easily done with an internal ballast screwdriver and takes just 10 minutes, without requiring any changes to the door structure.

Remote Control: The Tuya app allows remote management of home access from anywhere in the world. It features Family Management and unlock history tracking.

Performance and Energy Saving: The fingerprint recognition time is just 0.3 seconds and it consumes minimal energy, ensuring long-lasting life. It is powered by a CR123A alkaline battery.

High-Quality Construction: The cylinder is made from high-quality materials ensuring durability and resilience. It includes a 360-degree fingerprint reader and is waterproof for added reliability.

Technical Specifications:

• Model: SDL-S1-B80
• Dimensions: 170 × 100 × 80 mm
• Insert Length: 80 mm
• Weight: 0.55 kg
• Color: Black
• Connectivity: Bluetooth Low Energy (BLE)
• Fingerprint Recognition: 0.3 s
• Maximum number of users: Up to 100 users
• Low Battery Alarm: Yes
• USB Charging Port: Yes