5.8 AC Power Monitoring Enable/Disable
The Model 1104 monitors AC power failure. This command
enables or disables the power failure detection feature.When
enabled, the Model 1104 will monitor power and dial out when
AC power failure exceeds a programmable span of time (refer to
AC Power Failure Recognition Time, Section 5.9).
The default setting for AC power monitoring is enabled (on).
When disabled, the Model 1104 will not dial-out to report power
failure.

5.8.1 Enabling/Disabling the AC Power Alarm

1. Press SENSOR ON/OFF.
2. Press POWER.
•The Model 1104 will say“Off” to indicate that the power
alarm is disabled, or
•The Model 1104 will say“On” to indicate that the power
alarm is enabled.
3. Repeat key sequence to change settings.
5.9 AC Power Failure Recognition Time
The AC Power Failure Recognition Time is the length of time that
AC electric power is off before a valid alarm is recognized and
dial-out begins. The default setting is 5 minutes, 0 seconds, but is
programmable from 0 seconds to a maximum of 272 minutes.
When AC power failure occurs, and throughout the programmed
Recognition Time, the Model 1104 steadily repeats the message
“the electricity is off” at the unit’s installation site. There is no
Call Delay programming available for AC power failure.
Immediately following Recognition Time, the Model 1104 begins
the dial-out process to report power failure.
To cancel the power-failure message locally at the keypad (during
or after Recognition Time) press any key on the Model 1104
keypad. This action also cancels the dial-out process. The AC
0
ID NUMBER
POWER
SENSOR
ON/OFF
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