ADT Review
From door, window, and motion sensors to mobile apps and cameras, ADT have build the perfect alarm system for your home. Worry-free professional installation. ADT home security professionals will monitor your home 24/7/365.
  • 24/7 professional monitoring
  • Service & repairs included
  • Theft protection guarantee
  • $0 down with flexible monthly payments
  • Founded in: 1874
  • Price for monitoring: $28.99/mo
  • Mobile app:
  • Warranty: 3 years
  • Money-back guarantee: 180 days
  • Installation options: Professional
  • Contract length: 36-month
  • Wireless system:
  • Cellular option:
  • Landline option:
  • Protects from: intrusion, flood, fire, and CO
  • Detectors/ sensors: door/ window, smoke, temperature, CO, flood, motion
  • Response time: in most cases within a few rings
  • Monitoring centers located: 9 company-owned monitoring centers


ADT home security systems are backed by more than 140 years of experience. As the leader in home security, ADT can help you customize a home security system with easy-to-use equipment and special security features to meet your safety needs. With ADT home security packages, you get more than just a smart security system. You get the peace of mind from knowing there are more than 17,000 people across the United States helping to protect what you value most in your life.


  • Digital panel
  • Entryway contacts
  • Wireless keychain remote
  • Motion detector
  • Yard signs and window decals
  • 24/7 monitoring

Additional information

Mailing address:

1501 Yamato Road
Boca Raton, FL 33431-0835

Phone number:

(800) 587-4198