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For over 40 years, Alarm Detection Systems, Inc. has been one of the best commercial and home security
companies in the nation, providing 24-hour monitoring and security responses
for burglary, fire, and other emergency conditions.
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As the largest security company based in Illinois, ADS installs, repairs, and monitors the best security products in the
alarm industry. Named the 2008 Central Station of the Year, the award-winning
team provides a level of customer service that will exceed your expectations.
ADS is your trusted security partner. Working 24-hours a day, we help protect homes
and businesses with alarm systems, fire protection, CCTV, and access control systems. |
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