The Aptus system – a security system for apartment buildings An access control, booking and entry phone system for apartment buildings Aptus access, entry phone and booking systems create secure environments for tenants in apartment buildings and cost-effective property administration. A flexible, safe security system The Aptus security system is designed specifically for apartment buildings, but it also provides secure, rational administration of commercial premises and maintenance areas. Regardless of which solution you choose, you can always rely on Aptus to deliver top quality and maximum commitment. Everything in the Aptus system is produced in-house We are proud that our products are developed and manufactured in-house in Gothenburg We manufacture entry phones and booking boards in stainless steel. Our readers are available in stainless steel for outdoor use and in black or white composite for indoor use. Everything is produced in-house. Thanks to outstanding in-house software development, we can also offer user-friendly administration programs and smartphone apps.