ADT Alarm Systems – Better Protecting Homes in Illinois

ADT is the nation’s #1 choice for monitored home security. Pulling strength from an advanced network of monitoring centers, ADT serves folks from all across IL, from O Fallon to Ozark. ADT combines a strong historical foundation with a modern spirit of innovation to design alarm systems to fit the unique needs of your home.

A strong home alarm system

ADT offers three different home alarm system packages.

• All-Inclusive Monitoring – a foundational home alarm
• Premium Monitoring Bundle I – standard features + Two-way voice capability
• CellGuard® Monitoring Bundle II – CellGuard® addition

All alarm systems from ADT come equipped with:

• Digital keypad
• Three points of protection
• Keychain remote
• Infrared motion detector
• Backup battery
• Yard signs and window decals

In order to meet the unique security needs of each family, ADT provides a selection of upgrades as well. These additional features include:

• Fire/smoke detection
• Freeze/flood sensors
• Additional points of protection
• Personal emergency pendant

Learn more about what packages, products and upgrades in your city

More than just a home alarm system

ADT is known for more than just advanced equipment – it is also known for diligent customer service. To understand why ADT is America’s #1 choice for monitored home security, look no further than the exceptional benefits and guarantees.

Relocating – If you relocate, you can take your ADT service with you.

Theft protection – In the unlikely event that your home is burglarized while your ADT system is activated and working, ADT can compensate you up to $500 to assist with your insurance deductible.

Quality Service Plan – Anytime your home alarm system requires maintenance or professional assistance, ADT’s qualified technicians will travel to your home to take care of the problem. Labor and parts are included with your contract at no additional cost.