Shared Knowledge

“AT&T Home Security System - Component Images”

 

19 April 2007

Updated: 27 Dec 2011

 

Summary: AT&T designed & manufactured a home security system in the early 1990's. Their home security system was sold through independent home security system companies. AT&T withdrew from the home security system market only after a few years. AT&T home security system components featured a robust design and excellent quality control.

 

 

 

     

 

 

 

"AT&T Model 8720 Central Controller (CC)"

 

 

 

       

 

 

 

      

 

 

 

 

      

 

 

 

    

 

 

 

 

                    

 

 

 

 

 

      

 

 

 

 

 

 

 

Note: the Vulcan "one shot" is a non-battery powered alarm that will sound a bell when excess heat is detected.

 

 

 

 

Note: AT&T did not manufacture heat detectors. System installed used a detector of a certain temperature and source could have been one of several manufacturers at the time. The heat detector was tied to an AT&T universal transmitter.

 

 

 

    

 

 

Universal Transmitter (sensor) ID listing Card: front and back. You should have one somewhere or make one.

 

Click here for more AT&T Home Security System.

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