Easy installation The included accessories enable quick setup of your roller blinds without the need for additional purchases or tools, making it user friendly. Bead chain included A 3meter bead chain is provided, giving you all the components to operate your blinds right out of the box with ease. Durable construction Made from robust plastic, these controllers are built to last, delivering reliability and longevity in various environments. Use scenarios Home use: Ideal for upgrading living room or bedroom roller blinds with a simple, tool setup and ready to use components. Office use: Durable plastic construction supports daily operation in workspaces, with straightforward installation for installations or replacements. Rental or vacation properties: Quick upgrade option that lets tenants or guests operate blinds immediately using the included bead chain and accessories.