Installation and Operations Manual
AT&T Proprietary (Internal Use Only)
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6.2.8 Key Fob
The AT&T model number
SW-ATT-FOB
is an encrypted four-button key fob transmitter
that features over 16 billion different encrypted code sequences. Three buttons have
been assigned a task within the Digital Life System, as shown in Figure 63.
Figure 63: Key Fob
Key Fob Functions
Button/Function
Action
Arm-Away Button
Fully arms the security portion of the Digital Life System,
including door/window sensors and motion detectors.
Disarm Button
Disarms the security portion of the Digital Life System.
Arm-Stay Button
Arms the window/door sensors only. Does not arm the
motion detectors on the Digital Life System.
Blank Button
No action.
The key fob is battery operated. Under normal operation when a button is pressed on
the key fob, the red LED at the top of the key fob will emit a solid flash during the
transmission to the DLC. If the battery in the key fob is low and needs to be replaced,
when a button is depressed, the red LED will flash quickly during the transmission to the
DLC.
