Detection Systems and Engineering
- Company typePrivate
- Founded1967
- HeadquartersTroy, Michigan, United States
- Headcount11–50
- GTM typeB2B
- OfferingServices
What Detection Systems and Engineering does
Detection Systems and Engineering (DSE Security) is a privately held Michigan-based commercial security and managed technology services provider founded in 1967 and headquartered in Troy, Michigan. The company designs, installs, and supports integrated physical security systems — video surveillance, access control, intrusion detection, and alarm monitoring — alongside specialized financial-institution hardware including safes, vaults, locks, teller equipment, and ATM/ITM protection. Its service portfolio extends into managed IT, encompassing networks, endpoints, Microsoft 365 administration, Teams Voice cloud communications, structured low-voltage cabling, and cybersecurity services including endpoint protection, identity security, and backup planning.
DSE operates an assessment-driven sales motion requiring prospective customers to request a security and technology evaluation before engagement, with direct enterprise field sales supporting multi-site organizations, financial institutions, and complex installations. Revenue is generated through three streams: one-time commercial security installations, recurring managed IT and Microsoft cloud subscriptions, and ongoing lifecycle support and alarm monitoring coordination. Pricing is quote-based and not publicly disclosed.
The company targets commercial facilities, financial institutions, multi-site organizations, and IT/security leaders across Michigan and the broader Midwest, with explicit service coverage in Metro Detroit and West Michigan markets including Grand Rapids and Kalamazoo. DSE maintains a Core-tier Microsoft partnership and aligns third-party vendors across cameras, access control, intrusion, networking, cloud, and voice into a unified ecosystem marketed as a single "vault to cloud" security roadmap. With 15 employees and no disclosed funding, M&A, or revenue history, the firm operates as a small, relationship-driven regional integrator.
Detection Systems and Engineering firmographics
Firmographics- Name
- Detection Systems and Engineering
- Legal name
- Detection Systems & Engineering
- Website
- https://dsesecurity.com
- Company type
- Private
- Founded year
- 1967
- Operating status
- Operating
- Headcount range
- 11–50 employees
- Ownership category
- akta.pro rank
Detection Systems and Engineering industry classification
Industry- Product category
- Commercial Security Services
- NAICS
- Security Systems Services (except Locksmiths) (561621), Computer Facilities Management Services (541513), Computer Systems Design and Related Services (54151)
- SIC
- Services-Detective, Guard & Armored Car Services (7381), Services-Computer Integrated Systems Design (7373), Communications Services, Nec (4899)
- akta.pro primary industry
- Security Management Platforms Integration (PSIM/SOC, Command & Control) (BPAKAGAH)
- akta.pro secondary industries
- CCTV/Video Surveillance Monitoring & Management (Operations) (BPABAMAH), Security Systems Monitoring & Dispatch (SOC/Remote Guarding) (IMAIAEAF), Data Security & Privacy Managed Services (DLP/Encryption) (BPAEADAL), Managed Detection & Response (MDR) & SOC Services (HDADAGAG)
Keywords
Where Detection Systems and Engineering is headquartered
LocationHeadquarters
- HQ city
- Troy, Michigan
- HQ country
- United States
- HQ region
- North America
Offices1 record
Markets served
Detection Systems and Engineering business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Personnel, Operations, Technology or R&D, Marketing or Sales
Revenue model
- Security Systems Installation: One-time installation of commercial security systems including video surveillance, access control, intrusion detection, and financial security hardware (safes, vaults, teller equipment).
- Managed IT Services: Recurring managed services for networks, endpoints, Microsoft 365, cloud security, Teams Voice, and cybersecurity including monitoring, management, and support.
- Lifecycle Support and Monitoring: Ongoing alarm monitoring coordination, support tickets, documentation, maintenance, troubleshooting, and long-term technology roadmap guidance.
Go-to-market motion2 records
Distribution channels1 record
Marketing channels2 records
Detection Systems and Engineering product offering
Product offeringCore offering
DSE Security (Detection Systems & Engineering) designs, installs, and supports integrated commercial security systems (video surveillance, access control, intrusion detection), financial institution security hardware (safes, vaults, teller equipment, ATM/ITM protection), and managed IT services (networks, Microsoft 365, Teams Voice, SaaS, cybersecurity) for commercial, financial, and institutional organizations throughout Michigan and the Midwest.
Product overview
DSE Security (Detection Systems & Engineering) provides an integrated security and managed technology ecosystem combining physical security systems with IT services. The core offerings include Commercial Security Systems (video surveillance, access control, intrusion detection), Financial Institution Security (safes, vaults, branch protection), and Managed IT Services (networks, workstations, Microsoft 365, Teams Voice, cybersecurity). These products work together as a unified security roadmap from facility to cloud, enabling organizations to manage cameras, card readers, alarms, networks, and cloud tools through a single local partner.
Differentiator
Problem solved
Functional benefit
Products and services
- Commercial Security Systems
Companies that use Detection Systems and Engineering
Customer profileSegments4 records
Ideal customer profiles3 records
Detection Systems and Engineering technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Integration4 records
Detection Systems and Engineering partnerships and signals
Strategic signalPartnerships
Two partnerships are on record, tiered core.
- MicrosoftcoreDSE Security integrates Microsoft cloud services including Microsoft 365, Azure, Teams Voice, and identity/security controls. As a Microsoft partner, DSE provides managed Microsoft environments, Teams Voice implementation, and Microsoft 365 security administration for customer organizations.
- Security, Access Control, Video, Intrusion, Financial Hardware, Networking, Cloud, Voice, and Infrastructure PlatformscoreDSE aligns trusted security, access control, video, intrusion, financial hardware, networking, cloud, voice, testing, and infrastructure platforms around the customer's environment. The partner ecosystem includes technology vendors for cameras, card readers, alarm systems, safes, locks, network equipment, and related security infrastructure.
Scale indicators2 records
Recent moves5 records
Expansion highlights5 records
Detection Systems and Engineering competitors and assessment
Company assessmentEmerging players
- Verkada: Cloud-native physical security platform combining cameras, access control, and sensors in a unified subscription product; representative of the platform shift threatening traditional on-prem integrators like DSE.
- Kastle Systems: Cloud-managed security provider specializing in access control and video for commercial real estate; emerging platform threat to traditional integrators like DSE with proprietary SaaS-based delivery.
Direct peers
- Vector Security: Regional/national security systems integrator providing intrusion, video, access control, and managed monitoring for commercial and financial customers; comparable on product mix and recurring services model.
- Koorsen Fire & Security: Indianapolis-based regional integrator of fire, security, and life-safety systems across the Midwest; directly comparable in geographic footprint, customer mix, and physical security integration focus.
- NetGain Technologies: Michigan-based managed IT and cybersecurity services provider; directly comparable on the managed IT, Microsoft 365, and cybersecurity portion of DSE's offering within the same regional market.
- ProTech Security: Financial-institution-focused security integrator specializing in vaults, ATMs, teller equipment, and branch protection; comparable to DSE's financial-vertical specialty.
- Convergint Technologies: Schaumburg, IL-based security, fire, and life-safety systems integrator with strong Midwest density and similar electronic security + managed services offering; the closest scaled comparable for DSE's integration model.
Broad incumbents
- Securitas Technology: Electronic security division of Securitas; competes with DSE on integrated commercial security, access control, video, and managed services for multi-site enterprise customers.
- ADT Commercial: Large national commercial security systems integrator and monitoring provider; broader portfolio and scale than DSE but overlapping on video, access, intrusion, and managed services for enterprise accounts.
- Allied Universal: Largest North American security services provider combining guarding and electronic security; overlaps with DSE on integrated security systems and managed services for large multi-site clients.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat4 records
Key risks6 records
Key highlights6 records
Customer concentration
Detection Systems and Engineering social profiles
Digital presenceDetection Systems and Engineering financial estimates
Financial estimateRevenue estimate
Valuation estimate
Detection Systems and Engineering leadership team
Management profileNumber of profiles
Detection Systems and Engineering funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Detection Systems and Engineering M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Detection Systems and Engineering
What does Detection Systems and Engineering do?
DSE Security (Detection Systems & Engineering) designs, installs, and supports integrated commercial security systems (video surveillance, access control, intrusion detection), financial institution security hardware (safes, vaults, teller equipment, ATM/ITM protection), and managed IT services (networks, Microsoft 365, Teams Voice, SaaS, cybersecurity) for commercial, financial, and institutional organizations throughout Michigan and the Midwest.
Is Detection Systems and Engineering a public or private company?
Detection Systems and Engineering is a private company. It is classified as unknown and is currently operating.
When was Detection Systems and Engineering founded?
Detection Systems and Engineering was founded in 1967. It employs 11 to 50 people.
Where is Detection Systems and Engineering based?
Detection Systems and Engineering is headquartered in Troy, Michigan, United States, in the North America region.
How does Detection Systems and Engineering make money?
Three revenue lines are on record. Security Systems Installation is the primary driver. The others are managed IT Services and lifecycle Support and Monitoring.
Who are Detection Systems and Engineering's main competitors?
Emerging players on record are Verkada and Kastle Systems. Direct peers are Vector Security, Koorsen Fire & Security, NetGain Technologies, ProTech Security and Convergint Technologies. Broad incumbents are Securitas Technology, ADT Commercial and Allied Universal.
Does Detection Systems and Engineering have an API?
No public API is recorded for Detection Systems and Engineering.
What industry is Detection Systems and Engineering in?
Detection Systems and Engineering's product category is Commercial Security Services. Its primary akta.pro industry code is BPAKAGAH, Security Management Platforms Integration (PSIM/SOC, Command & Control), with a secondary code of BPABAMAH, CCTV/Video Surveillance Monitoring & Management (Operations). Its NAICS code is 561621 and its SIC code is 7381.