Indast is an online store specializing in equipment and services for security, communications, and building automation. Its product range covers video surveillance, including cameras, recording systems, monitors, accessories, and vehicle recorders, as well as video and audio intercoms for homes and apartment buildings. Customers can also find access-control equipment such as electric locks, readers, controllers, turnstiles, barriers, and gate drives. The store offers intrusion and fire alarm systems, smart-home products, and related computer equipment.

Alongside sales, Indast provides installation, maintenance, and repair services. These include setting up video-surveillance systems, installing access-control systems, servicing intercoms, and installing and maintaining air conditioners. The website also presents examples of completed work and offers monthly technical-maintenance payments for intercom systems to eligible subscribers. Indast serves customers through its online shop and provides contact by email and phone, with call reception listed on weekdays and Saturday and Sunday shown as non-working days. Its broad assortment supports residential, commercial, and multi-apartment building security needs.