Table 10: Siren sounds
Function Fire Intrusion Emergency
Interior and panel siren Temporal 3 Steady Fast on/off
Exterior siren Temporal 3 Steady
Note: Temporal 3 refers to a continuous pattern of three siren pulses, then off for 1.5 seconds, three
siren pulses, then off for 1.5 seconds.
Trouble beeps
Your security system is able to automatically test itself for:
• Power failures
• Low batteries
• Sensor supervision
• Communication trouble with the central monitoring station
When your system detects one of the problems above, six rapid beeps sound every
minute until the trouble condition is corrected. To stop the trouble beeps, press
and then press the icon or arm then disarm the system while the trouble
condition exists. Trouble beeps will resume 4 hours later unless the trouble condition
is corrected.
Table 12 describes the trouble beep conditions.
Table 11: Trouble beep conditions
Condition Description
AC power failure
This condition (if programmed by the installer) occurs if your security
system has been accidentally unplugged or if there has been an AC
power outage. The
icon will appear in the top left corner of the
screen display, and trouble beeps start after 5 minutes. If AC power is
not restored within a programmed period of time (5 to 254 minutes),
the system will call the central monitoring station. The backup
battery, if fully charged, will last for 18 to 24 hours (depending on the
load applied to the panel) with no AC power.
In a UL Installation, a new, fully charged battery will last 24 hours with
the panel in normal standby condition and still sound an alarm.
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Simon XTi User Manual