What departments does Alarm Detection Systems have?

Alarm Detection Systems has employees across 14 departments including Sales, Program & Project Management, Engineering, Consultant, Accounting.

What is the largest department at Alarm Detection Systems?

The largest department at Alarm Detection Systems is Consultant with 9 employees.

Where are Alarm Detection Systems employees located globally?

Alarm Detection Systems has employees across 4 continents and 8 countries including Rwanda, South Africa, Saudi Arabia, United Kingdom Of Great Britain And Northern Ireland, Spain.

How has Alarm Detection Systems's team size changed over time?

Alarm Detection Systems's team has decreased from approximately 129 to 128 employees based on available data.

Alarm Detection Systems Employee Directory

Security and InvestigationsIllinois, United States201-500 Employees

Alarm Detection Systems, Inc. (ADS) is a family-owned security and investigations company based in Aurora, Illinois. Founded in 1968, it designs, installs, upgrades, and services electronic security systems and provides 24/7 monitoring from a UL-listed central station in Aurora. The firm emphasizes safety for households and protection of commercial properties, tailoring its security solutions to meet each client's needs.

The company serves customers across Northern Illinois and neighboring states, providing around-the-clock monitoring and ongoing support. In June 2026 it introduced SEEKER, an AI-powered remote video monitoring platform that couples analytics with human oversight to detect and respond to threats in real time, accompanied by Mobile Defense Trailers to expand rapid deployment for outdoor or temporary environments.

Alarm Detection Systems Global Highlights

North America
281

United States Of America
280
Mexico
1

Europe
4

United Kingdom Of Great Britain And Northern Ireland
2
Spain
1
Serbia
1

Africa
2

Rwanda
1
South Africa
1

Asia
1

Saudi Arabia
1

Alarm Detection Systems's Leadership

M. W.
Regional Vice President
Mobile Phone
Email
T. W.
Area Sales Leader
Mobile Phone
Email
B. B.
Installation Manager
Mobile Phone
Email
H. W.
Sales Training Manager
Mobile Phone
Email
D. L.
Senior Systems Engineer/Project Manager
Mobile Phone
Email
D. G.
Sales Manager Colorado
Mobile Phone
Email
D. P.
Sales Manager At Alarm Detection Systems
Mobile Phone
Email
A. W.
Service Manager
Mobile Phone
Email

Alarm Detection Systems Employee Metrics

100%

50%

0%

2026

2025

Sales
Military & Protective Services
Support
Administrative
Information Technology
Other
Human Resources

Contact profiles from Alarm Detection Systems

Name

Title

Contact Info

Location

Last Update

N. R.
Dispatcher
Mobile Phone
Email
Apr 26, 2025
N. H.
Therapist
Mobile Phone
Email
Oct 22, 2024
P. D.
Purchasing
Mobile Phone
Email
Oct 25, 2023
R. H.
Human Resources Assistant
Mobile Phone
Email
Apr 22, 2026
R. H.
Outside Sales Representative
Mobile Phone
Email
United StatesColorado
Jul 17, 2025
R. B.
Alarm Technician
Mobile Phone
Email
Apr 26, 2025
T. S.
Recruitment Specialist
Mobile Phone
Email
Oct 17, 2024
T. B.
Card Access And Camera Tech
Mobile Phone
Email
Oct 23, 2024
Y. C.
Electronic Technician
Mobile Phone
Email
United StatesNew York
Apr 25, 2025
B. K.
Dispatcher
Mobile Phone
Email
United StatesNew York
Apr 15, 2026

Frequently Asked Questions

What is Alarm Detection Systems known for?

Alarm Detection Systems operates in the Security and Investigations industry. The company's main headquarters is located in 1111 Church Road Aurora, Illinois 60505 United States; you can contact the main corporate office by phone at

+1-630-844-****

. Explore Alarm Detection Systems's company overview page for more information.

What is Alarm Detection Systems's most common email format?

Alarm Detection Systems employees' email format typically follows the pattern of . Trying to find reliable and up-to-date employee contact data? Find more Alarm Detection Systems email formats with LeadIQ.

How many employees does Alarm Detection Systems have currently?

Alarm Detection Systems has approximately 242 employees as of May 2026. These team members are located across 4 continents, including North AmericaEuropeAfrica.

Who are Alarm Detection Systems's key employees and leadership?

As of May 2026, Alarm Detection Systems's key employees include:

Regional Vice President: M. W.
Area Sales Leader: T. W.
Installation Manager: B. B.
Sales Training Manager: H. W.
Senior Systems Engineer/Project Manager: D. L.

Looking for contact data? Unlock accurate emails and phone numbers for your ideal prospects with LeadIQ.

Everything for prospecting,
in one platform.

What you can expect from LeadIQ:

B2B data verified in real-time
Sync data to your CRM, & add it to an outreach sequence in one click
Integrations with your tech stack for optimal efficiency
A patented AI cold email generator
Account & contact-level job change tracking

Alarm Detection Systems Employee Directory

Find Alarm Detection Systems employees' phone numbers or email addresses

Name search is limited — try advanced search instead