Door Access Solutions

At SM Unified Solutions, we specialise in delivering advanced door access solutions that combine reliability, convenience, and top-tier security. Based in Sudbury, Suffolk, we support organisations across the UK with fully tailored door entry systems designed to suit commercial, industrial, healthcare, education, and retail environments.

We are proud to be accredited installers of leading global brands including Paxton, 2N, and Grandstream. These trusted manufacturers offer powerful, flexible systems that support everything from standalone entry points to fully integrated, cloud-managed multi-site access control.

Our door access solutions are compatible with a wide range of credentials and technologies. This includes traditional door entry cards and key fobs, as well as the latest innovations such as smartphone e-cards and smartwatch support—providing secure, touch-free access for modern workplaces. Additional features include video intercom integration, mobile control apps, remote door unlocking, time-based access, audit trails, and anti-passback protection.

We design systems that integrate seamlessly with your current infrastructure while offering the flexibility to scale as your needs grow. Whether you're looking to control access to a single door or a multi-building campus, we can help.

With over 30 years of combined experience, a reputation for reliable service, and certified expertise, SM Unified Solutions delivers future-proof door access solutions that enhance security, reduce risk, and streamline operations—wherever you are in the UK.