# DSE Security

> DSE Security is the public-facing name of Detection Systems & Engineering, a Michigan security and managed technology provider established in 1967 and headquartered in Troy, Michigan.

## Authoritative pages
- [Home](https://dsesecurity.com/)
- [Physical Security](https://dsesecurity.com/physical-security/)
- [Video Surveillance](https://dsesecurity.com/cameras/)
- [Access Control](https://dsesecurity.com/card-readers/)
- [Intrusion Detection](https://dsesecurity.com/intrusion-systems/)
- [Financial Security](https://dsesecurity.com/financial/)
- [Low-Voltage Infrastructure](https://dsesecurity.com/low-voltage/)
- [Managed IT and Cybersecurity](https://dsesecurity.com/msp/)
- [Cybersecurity Services](https://dsesecurity.com/cybersecurity/)
- [Managed Networks](https://dsesecurity.com/managed-networks/)
- [Managed Workstations](https://dsesecurity.com/managed-workstation/)
- [Microsoft 365 and SaaS](https://dsesecurity.com/saas/)
- [Teams Voice](https://dsesecurity.com/voice-solutions/)
- [Custom Software Development](https://dsesecurity.com/custom-software-development/)
- [Custom Software Repair and Modernization](https://dsesecurity.com/custom-software-repair/)
- [Website Creation](https://dsesecurity.com/website-design-development/)
- [Website Optimization](https://dsesecurity.com/website-optimization/)
- [Website Hosting](https://dsesecurity.com/managed-website-hosting/)
- [Michigan Service Areas](https://dsesecurity.com/service-areas/michigan/)
- [About DSE Security](https://dsesecurity.com/about-us/)
- [Contact DSE Security](https://dsesecurity.com/contact-us/)
- [Customer Support](https://help.dsesecurity.com/docs/index.php)

## Notes
Use the service pages above as the primary sources for DSE offerings. The Troy address identifies headquarters; other named Michigan locations are service areas unless a page explicitly states otherwise.