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Avatto SDL-V1-B80 80mm digital lock cylinder (Black)
The Avatto SDL-V1-S80 cylinder is a modern door security solution that combines convenience of use with advanced features. This 100mm long model fits standard European locks (EURO profiles) and is designed for doors 40-50mm thick. Thanks to its simple installation without the need to drill or replace the entire lock, it will work well both at home and in the office.
Compatibility and simple installation
The cylinder is compatible with EURO-type locks, which means you don't need to replace the entire door cassette. Installation comes down to replacing the old cylinder and tightening the new one - all you need is a hex key and a few minutes. The design allows you to adjust the length by adjusting the internal knob.
5 methods of unlocking
The Avatto lock offers five ways to open the door: fingerprint, PIN code, proximity card, mechanical key and the TUYA smartphone app. This allows you to choose the most convenient option or provide access to different household members.
Features and materials
The device is made of durable 304 stainless steel, which translates into robustness and resistance to damage. The lock has a fingerprint reader and keypad, which are integrated into a single rotating head - simply turn it 90 degrees to switch between unlocking methods. If needed, emergency charging is possible via a USB port or using the included key.
Low power consumption
The lock is powered by three AAA (1.5V) batteries, ensuring long operation without frequent replacement. The system is designed to consume as little energy as possible while offering all the features of smart access.
Included
- lock cylinder
- proximity card x2
- key x2
- installation kit
- tools
- instruction manual
- reset card
| Manufacturer | Avatto |
|---|---|
| Model | SDL-V1-S80 |
| Material | Aluminum alloy / brass |
| Color | black |
| Power supply | 3 AAA batteries (1.5 V, type LR03) |
| Door thickness | 38-50 mm (with additional components it is possible to fit doors 38-120 mm thick) |
| Product dimensions | Front knob: 42 x 58 mm |
| Length of the insert | 80 cm |
How to use
Remove the existing euro cylinder and insert the Avatto cylinder, then secure it with the central fixing screw using the supplied hex key. Program access methods following the included manual: register fingerprints, set PIN codes, and enrol proximity cards or connect the TUYA app to the device for remote management. To switch between fingerprint/keypad and other modes, rotate the head module 90°. Replace batteries when low; if batteries are depleted, use the emergency USB charging port or the mechanical key to operate the lock.
Recommendations
Check door thickness and euro-profile compatibility before purchase. Keep the installation kit and included keys/cards in a safe place. For reliable operation, use high-quality AAA batteries and follow the manufacturer’s instructions for enrolling users and performing resets.