Digital lock cylinder Avatto SDL-S1-S60, 60 mm, silver

Avatto SDL-S1-S60 digital lock cylinder (60 mm, silver) provides programmable access control for standard doors. The cylinder supports multiple unlocking methods including fingerprint, IC card, the Tuya mobile app and a traditional key. Its adjustable insert length and straightforward installation make it suitable as a replacement for conventional lock cylinders, while remote management and usage logs increase daily convenience and control.

Advantages

The cylinder offers quick fingerprint recognition (0.3 s), support for up to 100 users and low power consumption powered by a CR123A alkaline battery with low-battery alert. Bluetooth Low Energy connectivity enables app-based control via Tuya and features such as family management and unlock history. The unit is built from durable materials, includes 360-degree fingerprint recognition, is waterproof and comes in a silver finish.

Suitable for

• Residential front doors
• Small office or commercial entrances
• Homes needing remote access control and activity logs
• Doors where a drop-in replacement for a standard 60 mm cylinder is required

Key specifications

• Insert length: 60 mm
• Dimensions: 170 × 100 × 80 mm
• Weight: 0.55 kg
• Unlocking methods: fingerprint, IC card, Tuya app, traditional key
• Maximum users: up to 100
• Fingerprint recognition time: 0.3 s
• Connectivity: Bluetooth Low Energy (BLE)
• Power supply: CR123A alkaline battery
• Low battery alarm: yes
• Waterproof: yes
• USB charging port: yes
• Color: silver

How to use

Install the Avatto SDL-S1-S60 cylinder into the door using a hex screwdriver; installation typically takes about 10 minutes and does not require changing door or frame structures. Adjust the insert length as needed to fit the door. Configure users and unlock methods through the built-in registration procedure, register fingerprints or IC cards locally, and pair the cylinder with the Tuya app over BLE to enable remote management and family access control. Keep a traditional key available for emergency entry.

Recommendations

For reliable operation, use high-quality CR123A alkaline batteries and follow the manufacturer’s pairing and registration steps in the app. Periodically check the low-battery alert and maintain the fingerprint sensor area clean and dry to ensure consistent recognition. Verify door compatibility with a 60 mm cylinder before installation.