Avatto SDL-V1-S100 100mm Silver digital lock cylinderAvatto SDL V1 S100 100 mm digital lock cylinder (Silver) The Avatto SDL V1 S100 cylinder is a modern door security solution that combines convenience of use with advanced features. This 100 mm long model fits standard European locks (EURO profiles) and is designed for doors 40 50 mm 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